[PATCH 2/3] rename configure.in -> configure.ac

[Alexander Huemer]

configure.in is unsupported starting with automake 1.13
---
 configure.ac | 43 +++++++++++++++++++++++++++++++++++++++++++
 configure.in | 43 -------------------------------------------
 2 files changed, 43 insertions(+), 43 deletions(-)
 create mode 100644 configure.ac
 delete mode 100644 configure.in

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..b5b9481
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,43 @@
+AC_INIT([libosmo-crypt-a53],
+	m4_esyscmd([./git-version-gen .tarball-version]),
+	[openbsc-devel at lists.openbsc.org])
+
+AM_INIT_AUTOMAKE([dist-bzip2])
+
+dnl kernel style compile messages
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+dnl checks for programs
+AC_PROG_MAKE_SET
+AC_PROG_CC
+AC_PROG_INSTALL
+LT_INIT
+AC_PROG_LIBTOOL
+
+AC_CONFIG_MACRO_DIR([m4])
+
+dnl checks for header files
+AC_HEADER_STDC
+AC_CHECK_HEADERS(execinfo.h sys/select.h)
+
+# The following test is taken from WebKit's webkit.m4
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fvisibility=hidden "
+AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden])
+AC_COMPILE_IFELSE([char foo;],
+      [ AC_MSG_RESULT([yes])
+        SYMBOL_VISIBILITY="-fvisibility=hidden"],
+        AC_MSG_RESULT([no]))
+CFLAGS="$saved_CFLAGS"
+AC_SUBST(SYMBOL_VISIBILITY)
+
+dnl Generate the output
+AM_CONFIG_HEADER(config.h)
+
+AC_OUTPUT(
+	libosmo-crypt-a53.pc
+	include/Makefile
+	include/osmocom/Makefile
+	include/osmocom/crypt/Makefile
+	src/Makefile
+	Makefile)
diff --git a/configure.in b/configure.in
deleted file mode 100644
index b5b9481..0000000
--- a/configure.in
+++ /dev/null
@@ -1,43 +0,0 @@
-AC_INIT([libosmo-crypt-a53],
-	m4_esyscmd([./git-version-gen .tarball-version]),
-	[openbsc-devel at lists.openbsc.org])
-
-AM_INIT_AUTOMAKE([dist-bzip2])
-
-dnl kernel style compile messages
-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
-
-dnl checks for programs
-AC_PROG_MAKE_SET
-AC_PROG_CC
-AC_PROG_INSTALL
-LT_INIT
-AC_PROG_LIBTOOL
-
-AC_CONFIG_MACRO_DIR([m4])
-
-dnl checks for header files
-AC_HEADER_STDC
-AC_CHECK_HEADERS(execinfo.h sys/select.h)
-
-# The following test is taken from WebKit's webkit.m4
-saved_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -fvisibility=hidden "
-AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden])
-AC_COMPILE_IFELSE([char foo;],
-      [ AC_MSG_RESULT([yes])
-        SYMBOL_VISIBILITY="-fvisibility=hidden"],
-        AC_MSG_RESULT([no]))
-CFLAGS="$saved_CFLAGS"
-AC_SUBST(SYMBOL_VISIBILITY)
-
-dnl Generate the output
-AM_CONFIG_HEADER(config.h)
-
-AC_OUTPUT(
-	libosmo-crypt-a53.pc
-	include/Makefile
-	include/osmocom/Makefile
-	include/osmocom/crypt/Makefile
-	src/Makefile
-	Makefile)
-- 
1.8.0