Rename configure.in to configure.ac

Signed-off-by: Erik de Castro Lopo <erikd@mega-nerd.com>

1 files changed, 185 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..e146d07
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,185 @@
+dnl Process this file with autoconf to produce a configure script.
+
+AC_INIT([libogg],[1.3.2],[ogg-dev@xiph.org])
+
+AC_CONFIG_SRCDIR(src/framing.c)
+
+AM_INIT_AUTOMAKE
+AM_MAINTAINER_MODE([enable])
+
+dnl Library versioning
+
+LIB_CURRENT=8
+LIB_REVISION=2
+LIB_AGE=8
+AC_SUBST(LIB_CURRENT)
+AC_SUBST(LIB_REVISION)
+AC_SUBST(LIB_AGE)
+
+AC_PROG_CC
+AM_PROG_LIBTOOL
+AM_PROG_CC_C_O
+
+dnl Set some options based on environment
+
+cflags_save="$CFLAGS"
+if test -z "$GCC"; then
+        case $host in 
+        *-*-irix*)
+                DEBUG="-g -signed" 
+                CFLAGS="-O2 -w -signed"
+                PROFILE="-p -g3 -O2 -signed"
+		;;
+        sparc-sun-solaris*)
+                DEBUG="-v -g"
+                CFLAGS="-xO4 -fast -w -fsimple -native -xcg92"
+                PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc"
+		;;
+        *)
+                DEBUG="-g"
+                CFLAGS="-O"
+                PROFILE="-g -p" 
+		;;
+        esac
+else
+        case $host in 
+        *-*-linux*)
+                DEBUG="-g -Wall -fsigned-char"
+                CFLAGS="-O20 -Wall -ffast-math -fsigned-char"
+                PROFILE="-Wall -W -pg -g -O20 -ffast-math -fsigned-char"
+		;;
+        sparc-sun-*)
+                DEBUG="-g -Wall -fsigned-char"
+                CFLAGS="-O20 -ffast-math -fsigned-char"
+                PROFILE="-pg -g -O20 -fsigned-char" 
+		;;
+	*-*-darwin*)
+		DEBUG="-fno-common -g -Wall -fsigned-char"
+		CFLAGS="-fno-common -O4 -Wall -fsigned-char -ffast-math"
+		PROFILE="-fno-common -O4 -Wall -pg -g -fsigned-char -ffast-math"
+		;;
+        *)
+                DEBUG="-g -Wall -fsigned-char"
+                CFLAGS="-O20 -fsigned-char"
+                PROFILE="-O20 -g -pg -fsigned-char" 
+		;;
+        esac
+fi
+CFLAGS="$CFLAGS $cflags_save"
+DEBUG="$DEBUG $cflags_save"
+PROFILE="$PROFILE $cflags_save"
+
+dnl Checks for programs.
+
+dnl Checks for libraries.
+
+dnl Checks for header files.
+AC_HEADER_STDC
+INCLUDE_INTTYPES_H=0
+INCLUDE_STDINT_H=0
+INCLUDE_SYS_TYPES_H=0
+AC_CHECK_HEADER(inttypes.h,INCLUDE_INTTYPES_H=1)
+AC_CHECK_HEADER(stdint.h,INCLUDE_STDINT_H=1)
+AC_CHECK_HEADER(sys/types.h,INCLUDE_SYS_TYPES_H=1)
+
+dnl Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+
+dnl Check for types
+
+AC_CHECK_SIZEOF(int16_t)
+AC_CHECK_SIZEOF(uint16_t)
+AC_CHECK_SIZEOF(u_int16_t)
+AC_CHECK_SIZEOF(int32_t)
+AC_CHECK_SIZEOF(uint32_t)
+AC_CHECK_SIZEOF(u_int32_t)
+AC_CHECK_SIZEOF(int64_t)
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(long long)
+
+case 2 in
+     $ac_cv_sizeof_int16_t) SIZE16="int16_t";;
+     $ac_cv_sizeof_short) SIZE16="short";;
+     $ac_cv_sizeof_int) SIZE16="int";;
+esac
+
+case 2 in
+     $ac_cv_sizeof_uint16_t) USIZE16="uint16_t";;
+     $ac_cv_sizeof_short) USIZE16="unsigned short";;
+     $ac_cv_sizeof_int) USIZE16="unsigned int";;
+     $ac_cv_sizeof_u_int16_t) USIZE16="u_int16_t";;
+esac
+
+case 4 in
+     $ac_cv_sizeof_int32_t) SIZE32="int32_t";;
+     $ac_cv_sizeof_short) SIZE32="short";;
+     $ac_cv_sizeof_int) SIZE32="int";;
+     $ac_cv_sizeof_long) SIZE32="long";;
+esac
+
+case 4 in
+     $ac_cv_sizeof_uint32_t) USIZE32="uint32_t";;
+     $ac_cv_sizeof_short) USIZE32="unsigned short";;
+     $ac_cv_sizeof_int) USIZE32="unsigned int";;
+     $ac_cv_sizeof_long) USIZE32="unsigned long";;
+     $ac_cv_sizeof_u_int32_t) USIZE32="u_int32_t";;
+esac
+
+case 8 in
+     $ac_cv_sizeof_int64_t) SIZE64="int64_t";;
+     $ac_cv_sizeof_int) SIZE64="int";;
+     $ac_cv_sizeof_long) SIZE64="long";;
+     $ac_cv_sizeof_long_long) SIZE64="long long";;
+esac
+
+if test -z "$SIZE16"; then
+        AC_MSG_ERROR(No 16 bit type found on this platform!)
+fi
+if test -z "$USIZE16"; then
+        AC_MSG_ERROR(No unsigned 16 bit type found on this platform!)
+fi
+if test -z "$SIZE32"; then
+        AC_MSG_ERROR(No 32 bit type found on this platform!)
+fi
+if test -z "$USIZE32"; then
+        AC_MSG_ERROR(No unsigned 32 bit type found on this platform!)
+fi
+if test -z "$SIZE64"; then
+        AC_MSG_WARN(No 64 bit type found on this platform!)
+fi
+
+dnl Checks for library functions.
+AC_FUNC_MEMCMP
+
+dnl Make substitutions
+
+AC_SUBST(LIBTOOL_DEPS)
+AC_SUBST(INCLUDE_INTTYPES_H)
+AC_SUBST(INCLUDE_STDINT_H)
+AC_SUBST(INCLUDE_SYS_TYPES_H)
+AC_SUBST(SIZE16)
+AC_SUBST(USIZE16)
+AC_SUBST(SIZE32)
+AC_SUBST(USIZE32)
+AC_SUBST(SIZE64)
+AC_SUBST(OPT)
+AC_SUBST(LIBS)
+AC_SUBST(DEBUG)
+AC_SUBST(CFLAGS)
+AC_SUBST(PROFILE)
+
+
+AC_CONFIG_FILES([
+Makefile
+src/Makefile
+doc/Makefile doc/libogg/Makefile
+include/Makefile include/ogg/Makefile include/ogg/config_types.h
+libogg.spec
+ogg.pc
+ogg-uninstalled.pc
+])
+AC_CONFIG_HEADERS([config.h])
+
+AC_OUTPUT