libgloss/newlib: update configure.ac in Makefile.in files

Message ID 20210914025834.10983-1-vapier@gentoo.org
State New
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  • libgloss/newlib: update configure.ac in Makefile.in files
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Commit Message

Mike Frysinger Sept. 14, 2021, 2:58 a.m.
The maintainer rules refer to configure.in directly, so update that
after renaming all the configure.ac files.
---
 libgloss/riscv/Makefile.in                                | 2 +-
 libgloss/wince/Makefile.in                                | 8 ++++----
 newlib/doc/Makefile.in                                    | 2 +-
 newlib/iconvdata/Makefile.in                              | 2 +-
 newlib/libc/Makefile.in                                   | 2 +-
 newlib/libc/argz/Makefile.in                              | 2 +-
 newlib/libc/ctype/Makefile.in                             | 2 +-
 newlib/libc/errno/Makefile.in                             | 2 +-
 newlib/libc/iconv/Makefile.in                             | 2 +-
 newlib/libc/iconv/ccs/Makefile.in                         | 2 +-
 newlib/libc/iconv/ccs/binary/Makefile.in                  | 2 +-
 newlib/libc/iconv/ces/Makefile.in                         | 2 +-
 newlib/libc/iconv/lib/Makefile.in                         | 2 +-
 newlib/libc/locale/Makefile.in                            | 2 +-
 newlib/libc/machine/Makefile.in                           | 2 +-
 newlib/libc/machine/a29k/Makefile.in                      | 2 +-
 newlib/libc/machine/aarch64/Makefile.in                   | 2 +-
 newlib/libc/machine/amdgcn/Makefile.in                    | 2 +-
 newlib/libc/machine/arc/Makefile.in                       | 2 +-
 newlib/libc/machine/arm/Makefile.in                       | 2 +-
 newlib/libc/machine/bfin/Makefile.in                      | 2 +-
 newlib/libc/machine/cr16/Makefile.in                      | 2 +-
 newlib/libc/machine/cris/Makefile.in                      | 2 +-
 newlib/libc/machine/crx/Makefile.in                       | 2 +-
 newlib/libc/machine/csky/Makefile.in                      | 2 +-
 newlib/libc/machine/d10v/Makefile.in                      | 2 +-
 newlib/libc/machine/d30v/Makefile.in                      | 2 +-
 newlib/libc/machine/epiphany/Makefile.in                  | 2 +-
 newlib/libc/machine/fr30/Makefile.in                      | 2 +-
 newlib/libc/machine/frv/Makefile.in                       | 2 +-
 newlib/libc/machine/ft32/Makefile.in                      | 2 +-
 newlib/libc/machine/h8300/Makefile.in                     | 2 +-
 newlib/libc/machine/h8500/Makefile.in                     | 2 +-
 newlib/libc/machine/hppa/Makefile.in                      | 2 +-
 newlib/libc/machine/i386/Makefile.in                      | 2 +-
 newlib/libc/machine/i960/Makefile.in                      | 2 +-
 newlib/libc/machine/iq2000/Makefile.in                    | 2 +-
 newlib/libc/machine/lm32/Makefile.in                      | 2 +-
 newlib/libc/machine/m32c/Makefile.in                      | 2 +-
 newlib/libc/machine/m32r/Makefile.in                      | 2 +-
 newlib/libc/machine/m68hc11/Makefile.in                   | 2 +-
 newlib/libc/machine/m68k/Makefile.in                      | 2 +-
 newlib/libc/machine/m88k/Makefile.in                      | 2 +-
 newlib/libc/machine/mep/Makefile.in                       | 2 +-
 newlib/libc/machine/microblaze/Makefile.in                | 2 +-
 newlib/libc/machine/mips/Makefile.in                      | 2 +-
 newlib/libc/machine/mn10200/Makefile.in                   | 2 +-
 newlib/libc/machine/mn10300/Makefile.in                   | 2 +-
 newlib/libc/machine/moxie/Makefile.in                     | 2 +-
 newlib/libc/machine/msp430/Makefile.in                    | 2 +-
 newlib/libc/machine/mt/Makefile.in                        | 2 +-
 newlib/libc/machine/nds32/Makefile.in                     | 2 +-
 newlib/libc/machine/necv70/Makefile.in                    | 2 +-
 newlib/libc/machine/nios2/Makefile.in                     | 2 +-
 newlib/libc/machine/nvptx/Makefile.in                     | 2 +-
 newlib/libc/machine/or1k/Makefile.in                      | 2 +-
 newlib/libc/machine/powerpc/Makefile.in                   | 2 +-
 newlib/libc/machine/pru/Makefile.in                       | 2 +-
 newlib/libc/machine/riscv/Makefile.in                     | 2 +-
 newlib/libc/machine/rl78/Makefile.in                      | 2 +-
 newlib/libc/machine/rx/Makefile.in                        | 2 +-
 newlib/libc/machine/sh/Makefile.in                        | 2 +-
 newlib/libc/machine/sparc/Makefile.in                     | 2 +-
 newlib/libc/machine/spu/Makefile.in                       | 2 +-
 newlib/libc/machine/tic4x/Makefile.in                     | 2 +-
 newlib/libc/machine/tic6x/Makefile.in                     | 2 +-
 newlib/libc/machine/tic80/Makefile.in                     | 2 +-
 newlib/libc/machine/v850/Makefile.in                      | 2 +-
 newlib/libc/machine/visium/Makefile.in                    | 2 +-
 newlib/libc/machine/w65/Makefile.in                       | 2 +-
 newlib/libc/machine/x86_64/Makefile.in                    | 2 +-
 newlib/libc/machine/xc16x/Makefile.in                     | 2 +-
 newlib/libc/machine/xscale/Makefile.in                    | 2 +-
 newlib/libc/machine/xstormy16/Makefile.in                 | 2 +-
 newlib/libc/machine/z8k/Makefile.in                       | 2 +-
 newlib/libc/misc/Makefile.in                              | 2 +-
 newlib/libc/posix/Makefile.in                             | 2 +-
 newlib/libc/reent/Makefile.in                             | 2 +-
 newlib/libc/search/Makefile.in                            | 2 +-
 newlib/libc/signal/Makefile.in                            | 2 +-
 newlib/libc/ssp/Makefile.in                               | 2 +-
 newlib/libc/stdio/Makefile.in                             | 2 +-
 newlib/libc/stdio64/Makefile.in                           | 2 +-
 newlib/libc/stdlib/Makefile.in                            | 2 +-
 newlib/libc/string/Makefile.in                            | 2 +-
 newlib/libc/sys/Makefile.in                               | 2 +-
 newlib/libc/sys/a29khif/Makefile.in                       | 2 +-
 newlib/libc/sys/amdgcn/Makefile.in                        | 2 +-
 newlib/libc/sys/arm/Makefile.in                           | 2 +-
 newlib/libc/sys/d10v/Makefile.in                          | 2 +-
 newlib/libc/sys/decstation/Makefile.in                    | 2 +-
 newlib/libc/sys/epiphany/Makefile.in                      | 2 +-
 newlib/libc/sys/h8300hms/Makefile.in                      | 2 +-
 newlib/libc/sys/h8500hms/Makefile.in                      | 2 +-
 newlib/libc/sys/linux/Makefile.in                         | 2 +-
 newlib/libc/sys/linux/argp/Makefile.in                    | 2 +-
 newlib/libc/sys/linux/cmath/Makefile.in                   | 2 +-
 newlib/libc/sys/linux/dl/Makefile.in                      | 2 +-
 newlib/libc/sys/linux/iconv/Makefile.in                   | 2 +-
 newlib/libc/sys/linux/intl/Makefile.in                    | 2 +-
 newlib/libc/sys/linux/linuxthreads/Makefile.in            | 2 +-
 newlib/libc/sys/linux/linuxthreads/machine/Makefile.in    | 2 +-
 .../libc/sys/linux/linuxthreads/machine/i386/Makefile.in  | 2 +-
 newlib/libc/sys/linux/machine/Makefile.in                 | 2 +-
 newlib/libc/sys/linux/machine/i386/Makefile.in            | 2 +-
 newlib/libc/sys/linux/net/Makefile.in                     | 2 +-
 newlib/libc/sys/m88kbug/Makefile.in                       | 2 +-
 newlib/libc/sys/mmixware/Makefile.in                      | 2 +-
 newlib/libc/sys/netware/Makefile.in                       | 2 +-
 newlib/libc/sys/or1k/Makefile.in                          | 2 +-
 newlib/libc/sys/phoenix/Makefile.in                       | 2 +-
 newlib/libc/sys/phoenix/machine/Makefile.in               | 2 +-
 newlib/libc/sys/phoenix/machine/arm/Makefile.in           | 2 +-
 newlib/libc/sys/rdos/Makefile.in                          | 2 +-
 newlib/libc/sys/rtems/Makefile.in                         | 2 +-
 newlib/libc/sys/sh/Makefile.in                            | 2 +-
 newlib/libc/sys/sparc64/Makefile.in                       | 2 +-
 newlib/libc/sys/sun4/Makefile.in                          | 2 +-
 newlib/libc/sys/sysmec/Makefile.in                        | 2 +-
 newlib/libc/sys/sysnec810/Makefile.in                     | 2 +-
 newlib/libc/sys/sysnecv850/Makefile.in                    | 2 +-
 newlib/libc/sys/sysvi386/Makefile.in                      | 2 +-
 newlib/libc/sys/sysvnecv70/Makefile.in                    | 2 +-
 newlib/libc/sys/tic80/Makefile.in                         | 2 +-
 newlib/libc/sys/tirtos/Makefile.in                        | 2 +-
 newlib/libc/sys/w65/Makefile.in                           | 2 +-
 newlib/libc/sys/z8ksim/Makefile.in                        | 2 +-
 newlib/libc/syscalls/Makefile.in                          | 2 +-
 newlib/libc/time/Makefile.in                              | 2 +-
 newlib/libc/unix/Makefile.in                              | 2 +-
 newlib/libc/xdr/Makefile.in                               | 2 +-
 newlib/libm/Makefile.in                                   | 2 +-
 newlib/libm/common/Makefile.in                            | 2 +-
 newlib/libm/complex/Makefile.in                           | 2 +-
 newlib/libm/fenv/Makefile.in                              | 2 +-
 newlib/libm/machine/Makefile.in                           | 2 +-
 newlib/libm/machine/aarch64/Makefile.in                   | 2 +-
 newlib/libm/machine/arm/Makefile.in                       | 2 +-
 newlib/libm/machine/i386/Makefile.in                      | 2 +-
 newlib/libm/machine/mips/Makefile.in                      | 2 +-
 newlib/libm/machine/nds32/Makefile.in                     | 2 +-
 newlib/libm/machine/powerpc/Makefile.in                   | 2 +-
 newlib/libm/machine/pru/Makefile.in                       | 2 +-
 newlib/libm/machine/riscv/Makefile.in                     | 2 +-
 newlib/libm/machine/sparc/Makefile.in                     | 2 +-
 newlib/libm/machine/spu/Makefile.in                       | 2 +-
 newlib/libm/machine/x86_64/Makefile.in                    | 2 +-
 newlib/libm/math/Makefile.in                              | 2 +-
 newlib/libm/mathfp/Makefile.in                            | 2 +-
 149 files changed, 152 insertions(+), 152 deletions(-)

-- 
2.33.0

Patch

diff --git a/libgloss/riscv/Makefile.in b/libgloss/riscv/Makefile.in
index 185b6e6d237c..d118a1876c91 100644
--- a/libgloss/riscv/Makefile.in
+++ b/libgloss/riscv/Makefile.in
@@ -306,7 +306,7 @@  install : install-hdrs install-libs install-specs
 #-------------------------------------------------------------------------
 
 configure_prereq = \
-  $(src_dir)/configure.in \
+  $(src_dir)/configure.ac \
 
 $(src_dir)/configure : $(configure_prereq)
 	cd $(src_dir) && autoconf
diff --git a/libgloss/wince/Makefile.in b/libgloss/wince/Makefile.in
index e0d428ab2c7d..d56825833023 100644
--- a/libgloss/wince/Makefile.in
+++ b/libgloss/wince/Makefile.in
@@ -99,7 +99,7 @@  CFLAGS = @CFLAGS@
 COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.in
+DIST_COMMON =  Makefile.am Makefile.in aclocal.m4 configure configure.ac
 
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
@@ -112,19 +112,19 @@  OBJECTS = $(stub_exe_OBJECTS)
 all: all-redirect
 .SUFFIXES:
 .SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.ac $(ACLOCAL_M4) 
 	cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
 
 Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
 	cd $(top_builddir) \
 	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
 
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in 
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.ac 
 	cd $(srcdir) && $(ACLOCAL)
 
 config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
+$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.ac $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
 	cd $(srcdir) && $(AUTOCONF)
 
 mostlyclean-binPROGRAMS:
diff --git a/newlib/doc/Makefile.in b/newlib/doc/Makefile.in
index a12872d939c9..46b0869c7ab3 100644
--- a/newlib/doc/Makefile.in
+++ b/newlib/doc/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/iconvdata/Makefile.in b/newlib/iconvdata/Makefile.in
index a7788d4b054a..af2096e4a2fa 100644
--- a/newlib/iconvdata/Makefile.in
+++ b/newlib/iconvdata/Makefile.in
@@ -61,7 +61,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/Makefile.in b/newlib/libc/Makefile.in
index b0160f846faf..eb49e541d19c 100644
--- a/newlib/libc/Makefile.in
+++ b/newlib/libc/Makefile.in
@@ -63,7 +63,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/argz/Makefile.in b/newlib/libc/argz/Makefile.in
index 517969084911..c49efea70cf2 100644
--- a/newlib/libc/argz/Makefile.in
+++ b/newlib/libc/argz/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/ctype/Makefile.in b/newlib/libc/ctype/Makefile.in
index 1ed7c85a0558..859ff60eb6fb 100644
--- a/newlib/libc/ctype/Makefile.in
+++ b/newlib/libc/ctype/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/errno/Makefile.in b/newlib/libc/errno/Makefile.in
index bd6e28fb4e34..b5d79926236f 100644
--- a/newlib/libc/errno/Makefile.in
+++ b/newlib/libc/errno/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/iconv/Makefile.in b/newlib/libc/iconv/Makefile.in
index e7dc9a07af96..2e8ca6d3557d 100644
--- a/newlib/libc/iconv/Makefile.in
+++ b/newlib/libc/iconv/Makefile.in
@@ -60,7 +60,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/iconv/ccs/Makefile.in b/newlib/libc/iconv/ccs/Makefile.in
index 074f965d496a..a64ca64758e3 100644
--- a/newlib/libc/iconv/ccs/Makefile.in
+++ b/newlib/libc/iconv/ccs/Makefile.in
@@ -61,7 +61,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/iconv/ccs/binary/Makefile.in b/newlib/libc/iconv/ccs/binary/Makefile.in
index 8e48c4545d42..da2590bdcd51 100644
--- a/newlib/libc/iconv/ccs/binary/Makefile.in
+++ b/newlib/libc/iconv/ccs/binary/Makefile.in
@@ -60,7 +60,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/iconv/ces/Makefile.in b/newlib/libc/iconv/ces/Makefile.in
index 2770a55d134d..d83d556041d5 100644
--- a/newlib/libc/iconv/ces/Makefile.in
+++ b/newlib/libc/iconv/ces/Makefile.in
@@ -61,7 +61,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/iconv/lib/Makefile.in b/newlib/libc/iconv/lib/Makefile.in
index 715959cacc51..62e2f105b7a8 100644
--- a/newlib/libc/iconv/lib/Makefile.in
+++ b/newlib/libc/iconv/lib/Makefile.in
@@ -61,7 +61,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/locale/Makefile.in b/newlib/libc/locale/Makefile.in
index 5d2c01b665ce..7386e6febc3f 100644
--- a/newlib/libc/locale/Makefile.in
+++ b/newlib/libc/locale/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/machine/Makefile.in b/newlib/libc/machine/Makefile.in
index 9e3aebbf7f59..a64bf2630878 100644
--- a/newlib/libc/machine/Makefile.in
+++ b/newlib/libc/machine/Makefile.in
@@ -61,7 +61,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../libtool.m4 \
 	$(top_srcdir)/../../../ltsugar.m4 \
 	$(top_srcdir)/../../../ltversion.m4 \
 	$(top_srcdir)/../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/a29k/Makefile.in b/newlib/libc/machine/a29k/Makefile.in
index c3f557e2e7bd..f4ee8fe6af7b 100644
--- a/newlib/libc/machine/a29k/Makefile.in
+++ b/newlib/libc/machine/a29k/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/aarch64/Makefile.in b/newlib/libc/machine/aarch64/Makefile.in
index 39b23a1cec2e..c56c971f22df 100644
--- a/newlib/libc/machine/aarch64/Makefile.in
+++ b/newlib/libc/machine/aarch64/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/amdgcn/Makefile.in b/newlib/libc/machine/amdgcn/Makefile.in
index 4e51393f9574..9c822772b0d1 100644
--- a/newlib/libc/machine/amdgcn/Makefile.in
+++ b/newlib/libc/machine/amdgcn/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/arc/Makefile.in b/newlib/libc/machine/arc/Makefile.in
index b46471f7f5e8..81ef87724c58 100644
--- a/newlib/libc/machine/arc/Makefile.in
+++ b/newlib/libc/machine/arc/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/arm/Makefile.in b/newlib/libc/machine/arm/Makefile.in
index d9dbcd5c3bc9..539343956e26 100644
--- a/newlib/libc/machine/arm/Makefile.in
+++ b/newlib/libc/machine/arm/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/bfin/Makefile.in b/newlib/libc/machine/bfin/Makefile.in
index acad04aa8a9c..97f9c67e5e04 100644
--- a/newlib/libc/machine/bfin/Makefile.in
+++ b/newlib/libc/machine/bfin/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/cr16/Makefile.in b/newlib/libc/machine/cr16/Makefile.in
index 8c277fb8395a..1f6235546ae2 100644
--- a/newlib/libc/machine/cr16/Makefile.in
+++ b/newlib/libc/machine/cr16/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/cris/Makefile.in b/newlib/libc/machine/cris/Makefile.in
index 30b42c1a5667..31f25892cf5a 100644
--- a/newlib/libc/machine/cris/Makefile.in
+++ b/newlib/libc/machine/cris/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/crx/Makefile.in b/newlib/libc/machine/crx/Makefile.in
index 8c277fb8395a..1f6235546ae2 100644
--- a/newlib/libc/machine/crx/Makefile.in
+++ b/newlib/libc/machine/crx/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/csky/Makefile.in b/newlib/libc/machine/csky/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/csky/Makefile.in
+++ b/newlib/libc/machine/csky/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/d10v/Makefile.in b/newlib/libc/machine/d10v/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/d10v/Makefile.in
+++ b/newlib/libc/machine/d10v/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/d30v/Makefile.in b/newlib/libc/machine/d30v/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/d30v/Makefile.in
+++ b/newlib/libc/machine/d30v/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/epiphany/Makefile.in b/newlib/libc/machine/epiphany/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/epiphany/Makefile.in
+++ b/newlib/libc/machine/epiphany/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/fr30/Makefile.in b/newlib/libc/machine/fr30/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/fr30/Makefile.in
+++ b/newlib/libc/machine/fr30/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/frv/Makefile.in b/newlib/libc/machine/frv/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/frv/Makefile.in
+++ b/newlib/libc/machine/frv/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/ft32/Makefile.in b/newlib/libc/machine/ft32/Makefile.in
index 9d2c1f0daf1a..c611195eb065 100644
--- a/newlib/libc/machine/ft32/Makefile.in
+++ b/newlib/libc/machine/ft32/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/h8300/Makefile.in b/newlib/libc/machine/h8300/Makefile.in
index 0ab798d11ca0..b77dd2b8cc51 100644
--- a/newlib/libc/machine/h8300/Makefile.in
+++ b/newlib/libc/machine/h8300/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/h8500/Makefile.in b/newlib/libc/machine/h8500/Makefile.in
index ee991bd8a102..bc8ec3c4e4a3 100644
--- a/newlib/libc/machine/h8500/Makefile.in
+++ b/newlib/libc/machine/h8500/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/hppa/Makefile.in b/newlib/libc/machine/hppa/Makefile.in
index 35cac276432a..e648f007785d 100644
--- a/newlib/libc/machine/hppa/Makefile.in
+++ b/newlib/libc/machine/hppa/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/i386/Makefile.in b/newlib/libc/machine/i386/Makefile.in
index 5ab7c00b6cd7..ab894a27648d 100644
--- a/newlib/libc/machine/i386/Makefile.in
+++ b/newlib/libc/machine/i386/Makefile.in
@@ -63,7 +63,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/i960/Makefile.in b/newlib/libc/machine/i960/Makefile.in
index 4ed461026338..f15ef3626509 100644
--- a/newlib/libc/machine/i960/Makefile.in
+++ b/newlib/libc/machine/i960/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/iq2000/Makefile.in b/newlib/libc/machine/iq2000/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/iq2000/Makefile.in
+++ b/newlib/libc/machine/iq2000/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/lm32/Makefile.in b/newlib/libc/machine/lm32/Makefile.in
index 0361e5c78994..548f18b71185 100644
--- a/newlib/libc/machine/lm32/Makefile.in
+++ b/newlib/libc/machine/lm32/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/m32c/Makefile.in b/newlib/libc/machine/m32c/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/m32c/Makefile.in
+++ b/newlib/libc/machine/m32c/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/m32r/Makefile.in b/newlib/libc/machine/m32r/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/m32r/Makefile.in
+++ b/newlib/libc/machine/m32r/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/m68hc11/Makefile.in b/newlib/libc/machine/m68hc11/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/m68hc11/Makefile.in
+++ b/newlib/libc/machine/m68hc11/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/m68k/Makefile.in b/newlib/libc/machine/m68k/Makefile.in
index 7d74b7facca8..05a0e7b69425 100644
--- a/newlib/libc/machine/m68k/Makefile.in
+++ b/newlib/libc/machine/m68k/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/m88k/Makefile.in b/newlib/libc/machine/m88k/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/m88k/Makefile.in
+++ b/newlib/libc/machine/m88k/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/mep/Makefile.in b/newlib/libc/machine/mep/Makefile.in
index 2d5df8385b84..0fffa785ce25 100644
--- a/newlib/libc/machine/mep/Makefile.in
+++ b/newlib/libc/machine/mep/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/microblaze/Makefile.in b/newlib/libc/machine/microblaze/Makefile.in
index 5ba692be355e..5f224e939388 100644
--- a/newlib/libc/machine/microblaze/Makefile.in
+++ b/newlib/libc/machine/microblaze/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/mips/Makefile.in b/newlib/libc/machine/mips/Makefile.in
index b2d729e9f1f1..5396e38ad596 100644
--- a/newlib/libc/machine/mips/Makefile.in
+++ b/newlib/libc/machine/mips/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/mn10200/Makefile.in b/newlib/libc/machine/mn10200/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/mn10200/Makefile.in
+++ b/newlib/libc/machine/mn10200/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/mn10300/Makefile.in b/newlib/libc/machine/mn10300/Makefile.in
index f48fb0e42ae1..047aee8ded8a 100644
--- a/newlib/libc/machine/mn10300/Makefile.in
+++ b/newlib/libc/machine/mn10300/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/moxie/Makefile.in b/newlib/libc/machine/moxie/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/moxie/Makefile.in
+++ b/newlib/libc/machine/moxie/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/msp430/Makefile.in b/newlib/libc/machine/msp430/Makefile.in
index efbdf7cf492d..c47e78a8238d 100644
--- a/newlib/libc/machine/msp430/Makefile.in
+++ b/newlib/libc/machine/msp430/Makefile.in
@@ -70,7 +70,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/mt/Makefile.in b/newlib/libc/machine/mt/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/mt/Makefile.in
+++ b/newlib/libc/machine/mt/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/nds32/Makefile.in b/newlib/libc/machine/nds32/Makefile.in
index 276d1d35016f..756ee93c6ba7 100644
--- a/newlib/libc/machine/nds32/Makefile.in
+++ b/newlib/libc/machine/nds32/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/necv70/Makefile.in b/newlib/libc/machine/necv70/Makefile.in
index 7025d79ca9b0..3961f559b356 100644
--- a/newlib/libc/machine/necv70/Makefile.in
+++ b/newlib/libc/machine/necv70/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/nios2/Makefile.in b/newlib/libc/machine/nios2/Makefile.in
index c1a13e857eea..048f66d62a63 100644
--- a/newlib/libc/machine/nios2/Makefile.in
+++ b/newlib/libc/machine/nios2/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/nvptx/Makefile.in b/newlib/libc/machine/nvptx/Makefile.in
index a01e0972584c..a5a3e8170e9d 100644
--- a/newlib/libc/machine/nvptx/Makefile.in
+++ b/newlib/libc/machine/nvptx/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/or1k/Makefile.in b/newlib/libc/machine/or1k/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/or1k/Makefile.in
+++ b/newlib/libc/machine/or1k/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/powerpc/Makefile.in b/newlib/libc/machine/powerpc/Makefile.in
index 73b0cc471771..d861a9c2b3cb 100644
--- a/newlib/libc/machine/powerpc/Makefile.in
+++ b/newlib/libc/machine/powerpc/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/pru/Makefile.in b/newlib/libc/machine/pru/Makefile.in
index c1a13e857eea..048f66d62a63 100644
--- a/newlib/libc/machine/pru/Makefile.in
+++ b/newlib/libc/machine/pru/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/riscv/Makefile.in b/newlib/libc/machine/riscv/Makefile.in
index e6dee876393e..766ec9a183c8 100644
--- a/newlib/libc/machine/riscv/Makefile.in
+++ b/newlib/libc/machine/riscv/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/rl78/Makefile.in b/newlib/libc/machine/rl78/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/rl78/Makefile.in
+++ b/newlib/libc/machine/rl78/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/rx/Makefile.in b/newlib/libc/machine/rx/Makefile.in
index 899ffaf79902..352d805c0985 100644
--- a/newlib/libc/machine/rx/Makefile.in
+++ b/newlib/libc/machine/rx/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/sh/Makefile.in b/newlib/libc/machine/sh/Makefile.in
index 92eb430f49dd..37579c192b69 100644
--- a/newlib/libc/machine/sh/Makefile.in
+++ b/newlib/libc/machine/sh/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/sparc/Makefile.in b/newlib/libc/machine/sparc/Makefile.in
index f828bf1b1465..28030084dd5c 100644
--- a/newlib/libc/machine/sparc/Makefile.in
+++ b/newlib/libc/machine/sparc/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/spu/Makefile.in b/newlib/libc/machine/spu/Makefile.in
index d0b46e614829..d89170424644 100644
--- a/newlib/libc/machine/spu/Makefile.in
+++ b/newlib/libc/machine/spu/Makefile.in
@@ -65,7 +65,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/tic4x/Makefile.in b/newlib/libc/machine/tic4x/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/tic4x/Makefile.in
+++ b/newlib/libc/machine/tic4x/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/tic6x/Makefile.in b/newlib/libc/machine/tic6x/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/tic6x/Makefile.in
+++ b/newlib/libc/machine/tic6x/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/tic80/Makefile.in b/newlib/libc/machine/tic80/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/tic80/Makefile.in
+++ b/newlib/libc/machine/tic80/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/v850/Makefile.in b/newlib/libc/machine/v850/Makefile.in
index 465fb7f65534..053382968a31 100644
--- a/newlib/libc/machine/v850/Makefile.in
+++ b/newlib/libc/machine/v850/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/visium/Makefile.in b/newlib/libc/machine/visium/Makefile.in
index 1b90481100ef..b6c1a4f0b71a 100644
--- a/newlib/libc/machine/visium/Makefile.in
+++ b/newlib/libc/machine/visium/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/w65/Makefile.in b/newlib/libc/machine/w65/Makefile.in
index 853e8e7e7bbf..126d43d7be56 100644
--- a/newlib/libc/machine/w65/Makefile.in
+++ b/newlib/libc/machine/w65/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/x86_64/Makefile.in b/newlib/libc/machine/x86_64/Makefile.in
index 8168fb4df5ac..2604cf56e725 100644
--- a/newlib/libc/machine/x86_64/Makefile.in
+++ b/newlib/libc/machine/x86_64/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/xc16x/Makefile.in b/newlib/libc/machine/xc16x/Makefile.in
index e8eef409db26..c0ccfcb45ce3 100644
--- a/newlib/libc/machine/xc16x/Makefile.in
+++ b/newlib/libc/machine/xc16x/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/xscale/Makefile.in b/newlib/libc/machine/xscale/Makefile.in
index 70553e5caa7f..a4e1dc31fa40 100644
--- a/newlib/libc/machine/xscale/Makefile.in
+++ b/newlib/libc/machine/xscale/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/xstormy16/Makefile.in b/newlib/libc/machine/xstormy16/Makefile.in
index 1a25dc398235..4becb53c1586 100644
--- a/newlib/libc/machine/xstormy16/Makefile.in
+++ b/newlib/libc/machine/xstormy16/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/machine/z8k/Makefile.in b/newlib/libc/machine/z8k/Makefile.in
index cc288bf461b7..6dfeb1c2f40a 100644
--- a/newlib/libc/machine/z8k/Makefile.in
+++ b/newlib/libc/machine/z8k/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/misc/Makefile.in b/newlib/libc/misc/Makefile.in
index 285e072b26f2..55c89ee500a4 100644
--- a/newlib/libc/misc/Makefile.in
+++ b/newlib/libc/misc/Makefile.in
@@ -65,7 +65,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/posix/Makefile.in b/newlib/libc/posix/Makefile.in
index 0e2824a06ee9..7ba915c69e61 100644
--- a/newlib/libc/posix/Makefile.in
+++ b/newlib/libc/posix/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/reent/Makefile.in b/newlib/libc/reent/Makefile.in
index 25524486156d..78cfb1754147 100644
--- a/newlib/libc/reent/Makefile.in
+++ b/newlib/libc/reent/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/search/Makefile.in b/newlib/libc/search/Makefile.in
index 46539d769be2..7d4e2fbd0518 100644
--- a/newlib/libc/search/Makefile.in
+++ b/newlib/libc/search/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/signal/Makefile.in b/newlib/libc/signal/Makefile.in
index d4aae4e040a9..8912ae0f0b11 100644
--- a/newlib/libc/signal/Makefile.in
+++ b/newlib/libc/signal/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/ssp/Makefile.in b/newlib/libc/ssp/Makefile.in
index 177194949a5e..242d5bdce86d 100644
--- a/newlib/libc/ssp/Makefile.in
+++ b/newlib/libc/ssp/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/stdio/Makefile.in b/newlib/libc/stdio/Makefile.in
index 21b4c521df9c..b1181eacae9a 100644
--- a/newlib/libc/stdio/Makefile.in
+++ b/newlib/libc/stdio/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/stdio64/Makefile.in b/newlib/libc/stdio64/Makefile.in
index 85a15b6fb7f6..2d3b78ac930d 100644
--- a/newlib/libc/stdio64/Makefile.in
+++ b/newlib/libc/stdio64/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/stdlib/Makefile.in b/newlib/libc/stdlib/Makefile.in
index c0f219ccf695..a812b6a95cba 100644
--- a/newlib/libc/stdlib/Makefile.in
+++ b/newlib/libc/stdlib/Makefile.in
@@ -68,7 +68,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/string/Makefile.in b/newlib/libc/string/Makefile.in
index 0a45c136b1c4..44e35c40a360 100644
--- a/newlib/libc/string/Makefile.in
+++ b/newlib/libc/string/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/sys/Makefile.in b/newlib/libc/sys/Makefile.in
index 6f108e4ca2b3..e1f04d60a412 100644
--- a/newlib/libc/sys/Makefile.in
+++ b/newlib/libc/sys/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../libtool.m4 \
 	$(top_srcdir)/../../../ltsugar.m4 \
 	$(top_srcdir)/../../../ltversion.m4 \
 	$(top_srcdir)/../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/a29khif/Makefile.in b/newlib/libc/sys/a29khif/Makefile.in
index 39370e525199..4f7e7fde56a6 100644
--- a/newlib/libc/sys/a29khif/Makefile.in
+++ b/newlib/libc/sys/a29khif/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/amdgcn/Makefile.in b/newlib/libc/sys/amdgcn/Makefile.in
index fd1a10b849d5..16c2e0f41925 100644
--- a/newlib/libc/sys/amdgcn/Makefile.in
+++ b/newlib/libc/sys/amdgcn/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/arm/Makefile.in b/newlib/libc/sys/arm/Makefile.in
index c01e4e2edc25..afcaec53a08d 100644
--- a/newlib/libc/sys/arm/Makefile.in
+++ b/newlib/libc/sys/arm/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/d10v/Makefile.in b/newlib/libc/sys/d10v/Makefile.in
index fa8ddc85f856..163cec4e4454 100644
--- a/newlib/libc/sys/d10v/Makefile.in
+++ b/newlib/libc/sys/d10v/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/decstation/Makefile.in b/newlib/libc/sys/decstation/Makefile.in
index e8636f12b3cc..b11c23a49b88 100644
--- a/newlib/libc/sys/decstation/Makefile.in
+++ b/newlib/libc/sys/decstation/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/epiphany/Makefile.in b/newlib/libc/sys/epiphany/Makefile.in
index e6a7a64e5b4c..1623d3a844c8 100644
--- a/newlib/libc/sys/epiphany/Makefile.in
+++ b/newlib/libc/sys/epiphany/Makefile.in
@@ -83,7 +83,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/h8300hms/Makefile.in b/newlib/libc/sys/h8300hms/Makefile.in
index 54e0dcaefb9a..8604ac5d5723 100644
--- a/newlib/libc/sys/h8300hms/Makefile.in
+++ b/newlib/libc/sys/h8300hms/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/h8500hms/Makefile.in b/newlib/libc/sys/h8500hms/Makefile.in
index 930b43800a61..c83c8c9f5560 100644
--- a/newlib/libc/sys/h8500hms/Makefile.in
+++ b/newlib/libc/sys/h8500hms/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/Makefile.in b/newlib/libc/sys/linux/Makefile.in
index b15741b438b6..40c65175134e 100644
--- a/newlib/libc/sys/linux/Makefile.in
+++ b/newlib/libc/sys/linux/Makefile.in
@@ -63,7 +63,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/argp/Makefile.in b/newlib/libc/sys/linux/argp/Makefile.in
index 76841d1ec7da..a4b47a80d32b 100644
--- a/newlib/libc/sys/linux/argp/Makefile.in
+++ b/newlib/libc/sys/linux/argp/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
diff --git a/newlib/libc/sys/linux/cmath/Makefile.in b/newlib/libc/sys/linux/cmath/Makefile.in
index 2c6c3da264a7..2d2f45aa017c 100644
--- a/newlib/libc/sys/linux/cmath/Makefile.in
+++ b/newlib/libc/sys/linux/cmath/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
diff --git a/newlib/libc/sys/linux/dl/Makefile.in b/newlib/libc/sys/linux/dl/Makefile.in
index 6598fd8d5bd1..09fedc34ae1c 100644
--- a/newlib/libc/sys/linux/dl/Makefile.in
+++ b/newlib/libc/sys/linux/dl/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
diff --git a/newlib/libc/sys/linux/iconv/Makefile.in b/newlib/libc/sys/linux/iconv/Makefile.in
index 238c62d4a439..4f832d7c7a8d 100644
--- a/newlib/libc/sys/linux/iconv/Makefile.in
+++ b/newlib/libc/sys/linux/iconv/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
diff --git a/newlib/libc/sys/linux/intl/Makefile.in b/newlib/libc/sys/linux/intl/Makefile.in
index b54bfe15286d..0421468ad5ce 100644
--- a/newlib/libc/sys/linux/intl/Makefile.in
+++ b/newlib/libc/sys/linux/intl/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
diff --git a/newlib/libc/sys/linux/linuxthreads/Makefile.in b/newlib/libc/sys/linux/linuxthreads/Makefile.in
index ce07c8344f0a..a17d61db3a02 100644
--- a/newlib/libc/sys/linux/linuxthreads/Makefile.in
+++ b/newlib/libc/sys/linux/linuxthreads/Makefile.in
@@ -65,7 +65,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../../libtool.m4 \
 	$(top_srcdir)/../../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../../lt~obsolete.m4 \
 	$(top_srcdir)/../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/Makefile.in b/newlib/libc/sys/linux/linuxthreads/machine/Makefile.in
index 652a7946a4bd..3320aafc71c6 100644
--- a/newlib/libc/sys/linux/linuxthreads/machine/Makefile.in
+++ b/newlib/libc/sys/linux/linuxthreads/machine/Makefile.in
@@ -61,7 +61,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../../../libtool.m4 \
 	$(top_srcdir)/../../../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../../../lt~obsolete.m4 \
 	$(top_srcdir)/../../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/Makefile.in b/newlib/libc/sys/linux/linuxthreads/machine/i386/Makefile.in
index 87797a0b3323..9bb6f3f3674a 100644
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/Makefile.in
+++ b/newlib/libc/sys/linux/linuxthreads/machine/i386/Makefile.in
@@ -65,7 +65,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../../../../libtool.m4 \
 	$(top_srcdir)/../../../../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../../../../lt~obsolete.m4 \
 	$(top_srcdir)/../../../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/machine/Makefile.in b/newlib/libc/sys/linux/machine/Makefile.in
index b4e018e83bd8..b8dba86d88eb 100644
--- a/newlib/libc/sys/linux/machine/Makefile.in
+++ b/newlib/libc/sys/linux/machine/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../../libtool.m4 \
 	$(top_srcdir)/../../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../../lt~obsolete.m4 \
 	$(top_srcdir)/../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/machine/i386/Makefile.in b/newlib/libc/sys/linux/machine/i386/Makefile.in
index 80cc02161d1c..022480f2175c 100644
--- a/newlib/libc/sys/linux/machine/i386/Makefile.in
+++ b/newlib/libc/sys/linux/machine/i386/Makefile.in
@@ -65,7 +65,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../../../libtool.m4 \
 	$(top_srcdir)/../../../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../../../lt~obsolete.m4 \
 	$(top_srcdir)/../../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/linux/net/Makefile.in b/newlib/libc/sys/linux/net/Makefile.in
index cce36182e81c..1bf400056197 100644
--- a/newlib/libc/sys/linux/net/Makefile.in
+++ b/newlib/libc/sys/linux/net/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
diff --git a/newlib/libc/sys/m88kbug/Makefile.in b/newlib/libc/sys/m88kbug/Makefile.in
index 4546134af06f..c063a19c04fa 100644
--- a/newlib/libc/sys/m88kbug/Makefile.in
+++ b/newlib/libc/sys/m88kbug/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/mmixware/Makefile.in b/newlib/libc/sys/mmixware/Makefile.in
index f2e653f46cef..960a758eb2ae 100644
--- a/newlib/libc/sys/mmixware/Makefile.in
+++ b/newlib/libc/sys/mmixware/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/netware/Makefile.in b/newlib/libc/sys/netware/Makefile.in
index 6a82599983ed..8a94ccc05e04 100644
--- a/newlib/libc/sys/netware/Makefile.in
+++ b/newlib/libc/sys/netware/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/or1k/Makefile.in b/newlib/libc/sys/or1k/Makefile.in
index bbecb3e09296..4cf19130aa7d 100644
--- a/newlib/libc/sys/or1k/Makefile.in
+++ b/newlib/libc/sys/or1k/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/phoenix/Makefile.in b/newlib/libc/sys/phoenix/Makefile.in
index 18e76fa0a790..ce9ec292275f 100644
--- a/newlib/libc/sys/phoenix/Makefile.in
+++ b/newlib/libc/sys/phoenix/Makefile.in
@@ -58,7 +58,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/phoenix/machine/Makefile.in b/newlib/libc/sys/phoenix/machine/Makefile.in
index b4e5e2698e2c..71c98a0b84bd 100644
--- a/newlib/libc/sys/phoenix/machine/Makefile.in
+++ b/newlib/libc/sys/phoenix/machine/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/phoenix/machine/arm/Makefile.in b/newlib/libc/sys/phoenix/machine/arm/Makefile.in
index 38755c193576..a459aecd3d20 100644
--- a/newlib/libc/sys/phoenix/machine/arm/Makefile.in
+++ b/newlib/libc/sys/phoenix/machine/arm/Makefile.in
@@ -58,7 +58,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/rdos/Makefile.in b/newlib/libc/sys/rdos/Makefile.in
index 85d31b3aa9fb..3dacdf16472d 100644
--- a/newlib/libc/sys/rdos/Makefile.in
+++ b/newlib/libc/sys/rdos/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/rtems/Makefile.in b/newlib/libc/sys/rtems/Makefile.in
index a24d53bb267c..20b2503ee261 100644
--- a/newlib/libc/sys/rtems/Makefile.in
+++ b/newlib/libc/sys/rtems/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sh/Makefile.in b/newlib/libc/sys/sh/Makefile.in
index eb91abdbecb1..d7a78cc902f0 100644
--- a/newlib/libc/sys/sh/Makefile.in
+++ b/newlib/libc/sys/sh/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sparc64/Makefile.in b/newlib/libc/sys/sparc64/Makefile.in
index 609284a67212..689b0e120894 100644
--- a/newlib/libc/sys/sparc64/Makefile.in
+++ b/newlib/libc/sys/sparc64/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sun4/Makefile.in b/newlib/libc/sys/sun4/Makefile.in
index 3471a61cee79..9d28057d3ee1 100644
--- a/newlib/libc/sys/sun4/Makefile.in
+++ b/newlib/libc/sys/sun4/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sysmec/Makefile.in b/newlib/libc/sys/sysmec/Makefile.in
index 29c9512b69a1..26fa5598ee93 100644
--- a/newlib/libc/sys/sysmec/Makefile.in
+++ b/newlib/libc/sys/sysmec/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sysnec810/Makefile.in b/newlib/libc/sys/sysnec810/Makefile.in
index 49370f42f299..e2f9ad8142be 100644
--- a/newlib/libc/sys/sysnec810/Makefile.in
+++ b/newlib/libc/sys/sysnec810/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sysnecv850/Makefile.in b/newlib/libc/sys/sysnecv850/Makefile.in
index f70a2e0e4991..d85491e8db8f 100644
--- a/newlib/libc/sys/sysnecv850/Makefile.in
+++ b/newlib/libc/sys/sysnecv850/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sysvi386/Makefile.in b/newlib/libc/sys/sysvi386/Makefile.in
index 1b65bec97962..b6c8b5a28284 100644
--- a/newlib/libc/sys/sysvi386/Makefile.in
+++ b/newlib/libc/sys/sysvi386/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/sysvnecv70/Makefile.in b/newlib/libc/sys/sysvnecv70/Makefile.in
index 1d0b04328b2f..387a0e74ee41 100644
--- a/newlib/libc/sys/sysvnecv70/Makefile.in
+++ b/newlib/libc/sys/sysvnecv70/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/tic80/Makefile.in b/newlib/libc/sys/tic80/Makefile.in
index ae7c8f967449..958adf38f2d9 100644
--- a/newlib/libc/sys/tic80/Makefile.in
+++ b/newlib/libc/sys/tic80/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/tirtos/Makefile.in b/newlib/libc/sys/tirtos/Makefile.in
index 357cab883f2b..6a6c8dae75d0 100644
--- a/newlib/libc/sys/tirtos/Makefile.in
+++ b/newlib/libc/sys/tirtos/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/w65/Makefile.in b/newlib/libc/sys/w65/Makefile.in
index d33938f87236..49642c2f419d 100644
--- a/newlib/libc/sys/w65/Makefile.in
+++ b/newlib/libc/sys/w65/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/sys/z8ksim/Makefile.in b/newlib/libc/sys/z8ksim/Makefile.in
index 4e7967141be1..a36c366b41ea 100644
--- a/newlib/libc/sys/z8ksim/Makefile.in
+++ b/newlib/libc/sys/z8ksim/Makefile.in
@@ -57,7 +57,7 @@  DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(srcdir)/../../../../mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libc/syscalls/Makefile.in b/newlib/libc/syscalls/Makefile.in
index 393eca0054d0..b101297974da 100644
--- a/newlib/libc/syscalls/Makefile.in
+++ b/newlib/libc/syscalls/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/time/Makefile.in b/newlib/libc/time/Makefile.in
index ce6b6c183902..0599c80eedff 100644
--- a/newlib/libc/time/Makefile.in
+++ b/newlib/libc/time/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/unix/Makefile.in b/newlib/libc/unix/Makefile.in
index f868aa890de3..51e2f3e2a537 100644
--- a/newlib/libc/unix/Makefile.in
+++ b/newlib/libc/unix/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libc/xdr/Makefile.in b/newlib/libc/xdr/Makefile.in
index 90f194d303a2..d53fb6e48934 100644
--- a/newlib/libc/xdr/Makefile.in
+++ b/newlib/libc/xdr/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libm/Makefile.in b/newlib/libm/Makefile.in
index aa374d89f45f..b1b05639485c 100644
--- a/newlib/libm/Makefile.in
+++ b/newlib/libm/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/common/Makefile.in b/newlib/libm/common/Makefile.in
index 511ae2f6bf80..5dee2a9979d0 100644
--- a/newlib/libm/common/Makefile.in
+++ b/newlib/libm/common/Makefile.in
@@ -65,7 +65,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libm/complex/Makefile.in b/newlib/libm/complex/Makefile.in
index cc477fe3f348..18eef978c622 100644
--- a/newlib/libm/complex/Makefile.in
+++ b/newlib/libm/complex/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libm/fenv/Makefile.in b/newlib/libm/fenv/Makefile.in
index 8811bb81a2e7..41b4a7aad709 100644
--- a/newlib/libm/fenv/Makefile.in
+++ b/newlib/libm/fenv/Makefile.in
@@ -63,7 +63,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libm/machine/Makefile.in b/newlib/libm/machine/Makefile.in
index 3327d105fb7b..9ef970b9c631 100644
--- a/newlib/libm/machine/Makefile.in
+++ b/newlib/libm/machine/Makefile.in
@@ -61,7 +61,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../libtool.m4 \
 	$(top_srcdir)/../../../ltsugar.m4 \
 	$(top_srcdir)/../../../ltversion.m4 \
 	$(top_srcdir)/../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/aarch64/Makefile.in b/newlib/libm/machine/aarch64/Makefile.in
index 8900c4b3915c..78bb920000cf 100644
--- a/newlib/libm/machine/aarch64/Makefile.in
+++ b/newlib/libm/machine/aarch64/Makefile.in
@@ -58,7 +58,7 @@  DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/arm/Makefile.in b/newlib/libm/machine/arm/Makefile.in
index 49c536d1c1ed..501f355cf38d 100644
--- a/newlib/libm/machine/arm/Makefile.in
+++ b/newlib/libm/machine/arm/Makefile.in
@@ -58,7 +58,7 @@  DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/i386/Makefile.in b/newlib/libm/machine/i386/Makefile.in
index 2be90ee0bb94..2f9817bfdee0 100644
--- a/newlib/libm/machine/i386/Makefile.in
+++ b/newlib/libm/machine/i386/Makefile.in
@@ -63,7 +63,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/mips/Makefile.in b/newlib/libm/machine/mips/Makefile.in
index 978aa7dae770..2a4214510773 100644
--- a/newlib/libm/machine/mips/Makefile.in
+++ b/newlib/libm/machine/mips/Makefile.in
@@ -58,7 +58,7 @@  DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/nds32/Makefile.in b/newlib/libm/machine/nds32/Makefile.in
index a72bc6f9c51a..05fe333c3a1f 100644
--- a/newlib/libm/machine/nds32/Makefile.in
+++ b/newlib/libm/machine/nds32/Makefile.in
@@ -58,7 +58,7 @@  DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/powerpc/Makefile.in b/newlib/libm/machine/powerpc/Makefile.in
index 5e967db64eb5..c249cbbee8f3 100644
--- a/newlib/libm/machine/powerpc/Makefile.in
+++ b/newlib/libm/machine/powerpc/Makefile.in
@@ -58,7 +58,7 @@  DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/pru/Makefile.in b/newlib/libm/machine/pru/Makefile.in
index 39e393207149..818ee516c8b2 100644
--- a/newlib/libm/machine/pru/Makefile.in
+++ b/newlib/libm/machine/pru/Makefile.in
@@ -58,7 +58,7 @@  DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/riscv/Makefile.in b/newlib/libm/machine/riscv/Makefile.in
index ceeaa59d119a..2abc160ab358 100644
--- a/newlib/libm/machine/riscv/Makefile.in
+++ b/newlib/libm/machine/riscv/Makefile.in
@@ -58,7 +58,7 @@  DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/sparc/Makefile.in b/newlib/libm/machine/sparc/Makefile.in
index da2513b30518..e0db49823253 100644
--- a/newlib/libm/machine/sparc/Makefile.in
+++ b/newlib/libm/machine/sparc/Makefile.in
@@ -58,7 +58,7 @@  DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/spu/Makefile.in b/newlib/libm/machine/spu/Makefile.in
index ef4e3f4c7f64..8f0b5478189f 100644
--- a/newlib/libm/machine/spu/Makefile.in
+++ b/newlib/libm/machine/spu/Makefile.in
@@ -58,7 +58,7 @@  DIST_COMMON = $(srcdir)/../../../Makefile.shared $(srcdir)/Makefile.in \
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../../../acinclude.m4 \
-	$(top_srcdir)/configure.in
+	$(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/machine/x86_64/Makefile.in b/newlib/libm/machine/x86_64/Makefile.in
index 201913a68c31..5308ef640c30 100644
--- a/newlib/libm/machine/x86_64/Makefile.in
+++ b/newlib/libm/machine/x86_64/Makefile.in
@@ -63,7 +63,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../../../libtool.m4 \
 	$(top_srcdir)/../../../../ltsugar.m4 \
 	$(top_srcdir)/../../../../ltversion.m4 \
 	$(top_srcdir)/../../../../lt~obsolete.m4 \
-	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../../../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
diff --git a/newlib/libm/math/Makefile.in b/newlib/libm/math/Makefile.in
index 7df02c666701..2d10056da877 100644
--- a/newlib/libm/math/Makefile.in
+++ b/newlib/libm/math/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
diff --git a/newlib/libm/mathfp/Makefile.in b/newlib/libm/mathfp/Makefile.in
index 006c198274a0..c64f1d0b3863 100644
--- a/newlib/libm/mathfp/Makefile.in
+++ b/newlib/libm/mathfp/Makefile.in
@@ -62,7 +62,7 @@  am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
 	$(top_srcdir)/../../lt~obsolete.m4 \
-	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.in
+	$(top_srcdir)/../acinclude.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs