rename configure.in to configure.ac

Autoconf has been deprecating configure.in for quite a long time.
Rename all our configure.in and preconfigure.in files to .ac.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

24 files changed, 14 insertions, 14 deletions

diff --git a/ports/sysdeps/unix/sysv/linux/aarch64/configure b/ports/sysdeps/unix/sysv/linux/aarch64/configure
index 6b2608acd7..20593c7bb0 100644
--- a/ports/sysdeps/unix/sysv/linux/aarch64/configure
+++ b/ports/sysdeps/unix/sysv/linux/aarch64/configure
@@ -1,4 +1,4 @@
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/unix/sysv/linux/aarch64.
 
 arch_minimum_kernel=3.7.0
diff --git a/ports/sysdeps/unix/sysv/linux/aarch64/configure.in b/ports/sysdeps/unix/sysv/linux/aarch64/configure.ac
index b090702134..b090702134 100644
--- a/ports/sysdeps/unix/sysv/linux/aarch64/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/aarch64/configure.ac
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/configure b/ports/sysdeps/unix/sysv/linux/alpha/configure
index b5df524c1c..9afb5874cb 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/configure
+++ b/ports/sysdeps/unix/sysv/linux/alpha/configure
@@ -1,4 +1,4 @@
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/unix/sysv/linux/alpha
 
 # We did historically export the unwinder from glibc.
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/configure.in b/ports/sysdeps/unix/sysv/linux/alpha/configure.ac
index a8b6996657..a8b6996657 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/alpha/configure.ac
diff --git a/ports/sysdeps/unix/sysv/linux/am33/configure b/ports/sysdeps/unix/sysv/linux/am33/configure
index 870c6a7929..c916a321ca 100644
--- a/ports/sysdeps/unix/sysv/linux/am33/configure
+++ b/ports/sysdeps/unix/sysv/linux/am33/configure
@@ -1,4 +1,4 @@
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
  # Local configure fragment for am33/sysdeps/unix/sysv/linux/am33
 
 arch_minimum_kernel=2.6.25
diff --git a/ports/sysdeps/unix/sysv/linux/am33/configure.in b/ports/sysdeps/unix/sysv/linux/am33/configure.ac
index 43e33f74ca..43e33f74ca 100644
--- a/ports/sysdeps/unix/sysv/linux/am33/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/am33/configure.ac
diff --git a/ports/sysdeps/unix/sysv/linux/arm/configure b/ports/sysdeps/unix/sysv/linux/arm/configure
index f66b158289..71eb195942 100644
--- a/ports/sysdeps/unix/sysv/linux/arm/configure
+++ b/ports/sysdeps/unix/sysv/linux/arm/configure
@@ -1,6 +1,6 @@
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/unix/sysv/linux/arm.
 
 libc_cv_gcc_unwind_find_fde=no
-# Remove -fno-unwind-tables that was added in sysdeps/arm/preconfigure.in.
+# Remove -fno-unwind-tables that was added in sysdeps/arm/preconfigure.ac.
 CFLAGS=${CFLAGS% -fno-unwind-tables}
diff --git a/ports/sysdeps/unix/sysv/linux/arm/configure.in b/ports/sysdeps/unix/sysv/linux/arm/configure.ac
index 8fffe94051..8e4e20d2b8 100644
--- a/ports/sysdeps/unix/sysv/linux/arm/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/arm/configure.ac
@@ -2,5 +2,5 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
 # Local configure fragment for sysdeps/unix/sysv/linux/arm.
 
 libc_cv_gcc_unwind_find_fde=no
-# Remove -fno-unwind-tables that was added in sysdeps/arm/preconfigure.in.
+# Remove -fno-unwind-tables that was added in sysdeps/arm/preconfigure.ac.
 CFLAGS=${CFLAGS% -fno-unwind-tables}
diff --git a/ports/sysdeps/unix/sysv/linux/arm/nptl/configure b/ports/sysdeps/unix/sysv/linux/arm/nptl/configure
index 518269913a..a8c34fa3e4 100644
--- a/ports/sysdeps/unix/sysv/linux/arm/nptl/configure
+++ b/ports/sysdeps/unix/sysv/linux/arm/nptl/configure
@@ -1,4 +1,4 @@
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
 
 libc_cv_gcc_exceptions=yes
 exceptions=-fexceptions
diff --git a/ports/sysdeps/unix/sysv/linux/arm/nptl/configure.in b/ports/sysdeps/unix/sysv/linux/arm/nptl/configure.ac
index 22f6f4b8f2..22f6f4b8f2 100644
--- a/ports/sysdeps/unix/sysv/linux/arm/nptl/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/arm/nptl/configure.ac
diff --git a/ports/sysdeps/unix/sysv/linux/ia64/configure b/ports/sysdeps/unix/sysv/linux/ia64/configure
index 71323718af..1d4e5d18d6 100644
--- a/ports/sysdeps/unix/sysv/linux/ia64/configure
+++ b/ports/sysdeps/unix/sysv/linux/ia64/configure
@@ -1,4 +1,4 @@
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/unix/sysv/linux/ia64
 
 ldd_rewrite_script=$dir/ldd-rewrite.sed
diff --git a/ports/sysdeps/unix/sysv/linux/ia64/configure.in b/ports/sysdeps/unix/sysv/linux/ia64/configure.ac
index 4fb564721b..4fb564721b 100644
--- a/ports/sysdeps/unix/sysv/linux/ia64/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/ia64/configure.ac
diff --git a/ports/sysdeps/unix/sysv/linux/m68k/configure b/ports/sysdeps/unix/sysv/linux/m68k/configure
index a704dacee6..8e955387b7 100644
--- a/ports/sysdeps/unix/sysv/linux/m68k/configure
+++ b/ports/sysdeps/unix/sysv/linux/m68k/configure
@@ -1,4 +1,4 @@
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
  case $machine in
 m68k/coldfire)
   ;;
diff --git a/ports/sysdeps/unix/sysv/linux/m68k/configure.in b/ports/sysdeps/unix/sysv/linux/m68k/configure.ac
index c21ca9dd47..c21ca9dd47 100644
--- a/ports/sysdeps/unix/sysv/linux/m68k/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/m68k/configure.ac
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/configure b/ports/sysdeps/unix/sysv/linux/microblaze/configure
index fa7da73931..086638856c 100644
--- a/ports/sysdeps/unix/sysv/linux/microblaze/configure
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/configure
@@ -1,4 +1,4 @@
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/unix/sysv/linux/microblaze.
 
 arch_minimum_kernel=2.6.30
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/configure.in b/ports/sysdeps/unix/sysv/linux/microblaze/configure.ac
index f283d37702..f283d37702 100644
--- a/ports/sysdeps/unix/sysv/linux/microblaze/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/configure.ac
diff --git a/ports/sysdeps/unix/sysv/linux/mips/configure b/ports/sysdeps/unix/sysv/linux/mips/configure
index 088210ff97..e8b0d7b154 100644
--- a/ports/sysdeps/unix/sysv/linux/mips/configure
+++ b/ports/sysdeps/unix/sysv/linux/mips/configure
@@ -1,4 +1,4 @@
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/unix/sysv/linux/mips.
 
 
diff --git a/ports/sysdeps/unix/sysv/linux/mips/configure.in b/ports/sysdeps/unix/sysv/linux/mips/configure.ac
index 7087a14a5e..7087a14a5e 100644
--- a/ports/sysdeps/unix/sysv/linux/mips/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/mips/configure.ac
diff --git a/ports/sysdeps/unix/sysv/linux/mips/mips64/configure b/ports/sysdeps/unix/sysv/linux/mips/mips64/configure
index f86f3276a5..26bed649db 100644
--- a/ports/sysdeps/unix/sysv/linux/mips/mips64/configure
+++ b/ports/sysdeps/unix/sysv/linux/mips/mips64/configure
@@ -1,4 +1,4 @@
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/unix/sysv/linux/mips/mips64.
 
 ldd_rewrite_script=$dir/ldd-rewrite.sed
diff --git a/ports/sysdeps/unix/sysv/linux/mips/mips64/configure.in b/ports/sysdeps/unix/sysv/linux/mips/mips64/configure.ac
index c137ec5552..c137ec5552 100644
--- a/ports/sysdeps/unix/sysv/linux/mips/mips64/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/mips/mips64/configure.ac
diff --git a/ports/sysdeps/unix/sysv/linux/tile/configure b/ports/sysdeps/unix/sysv/linux/tile/configure
index 88b5788481..02f6c8c25d 100644
--- a/ports/sysdeps/unix/sysv/linux/tile/configure
+++ b/ports/sysdeps/unix/sysv/linux/tile/configure
@@ -1,4 +1,4 @@
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/unix/sysv/linux/tile.
 
 arch_minimum_kernel=2.6.32
diff --git a/ports/sysdeps/unix/sysv/linux/tile/configure.in b/ports/sysdeps/unix/sysv/linux/tile/configure.ac
index b983e28be6..b983e28be6 100644
--- a/ports/sysdeps/unix/sysv/linux/tile/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/tile/configure.ac
diff --git a/ports/sysdeps/unix/sysv/linux/tile/tilegx/configure b/ports/sysdeps/unix/sysv/linux/tile/tilegx/configure
index bfa30f6dcf..0a6a63ff99 100644
--- a/ports/sysdeps/unix/sysv/linux/tile/tilegx/configure
+++ b/ports/sysdeps/unix/sysv/linux/tile/tilegx/configure
@@ -1,4 +1,4 @@
-# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
  # Local configure fragment for sysdeps/unix/sysv/linux/tile/tilegx
 
 ldd_rewrite_script=$dir/ldd-rewrite.sed
diff --git a/ports/sysdeps/unix/sysv/linux/tile/tilegx/configure.in b/ports/sysdeps/unix/sysv/linux/tile/tilegx/configure.ac
index 87d86bd4c0..87d86bd4c0 100644
--- a/ports/sysdeps/unix/sysv/linux/tile/tilegx/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/tile/tilegx/configure.ac