libburn/configure.ac
2006-12-23 18:48:38 +00:00

121 lines
3.1 KiB
Plaintext

dnl library version info
m4_define([burn_interface_age], [0])
m4_define([burn_binary_age], [0])
dnl version info
m4_define([burn_major_version], [0])
m4_define([burn_minor_version], [2])
m4_define([burn_micro_version], [6])
m4_define([burn_nano_version], [3])
m4_define([burn_version], [burn_major_version().burn_minor_version().burn_micro_version()ifelse(burn_nano_version(), [], [], [.burn_nano_version()])])
AC_INIT([libburn], [burn_version], [http://libburnia.pykix.org])
AC_PREREQ([2.50])
dnl AC_CONFIG_HEADER([config.h])
AC_CANONICAL_HOST()
AC_CANONICAL_TARGET()
AM_INIT_AUTOMAKE([subdir-objects])
dnl A61101 This breaks Linux build (makes 32 bit off_t)
dnl http://sourceware.org/autobook/autobook/autobook_96.html says
dnl one must include some config.h and this was a pitfall.
dnl So why dig the pit at all ?
dnl AM_CONFIG_HEADER(config.h)
dnl Making releases:
dnl BURN_MICRO_VERSION += 1;
dnl BURN_INTERFACE_AGE += 1;
dnl BURN_BINARY_AGE += 1;
dnl if any functions have been added, set BURN_INTERFACE_AGE to 0.
dnl if backwards compatibility has been broken,
dnl set BURN_BINARY_AGE and BURN_INTERFACE_AGE to 0.
dnl
dnl if MAJOR or MINOR version changes, be sure to change AC_INIT above to match
dnl
BURN_MAJOR_VERSION=burn_major_version()
BURN_MINOR_VERSION=burn_minor_version()
BURN_MICRO_VERSION=burn_micro_version()
BURN_INTERFACE_AGE=burn_interface_age()
BURN_BINARY_AGE=burn_binary_age()
AC_SUBST([BURN_MAJOR_VERSION])
AC_SUBST([BURN_MINOR_VERSION])
AC_SUBST([BURN_MICRO_VERSION])
dnl Libtool versioning
LT_CURRENT=`expr $BURN_MICRO_VERSION - $BURN_INTERFACE_AGE`
LT_REVISION=$BURN_INTERFACE_AGE
LT_AGE=`expr $BURN_BINARY_AGE - $BURN_INTERFACE_AGE`
LT_VERSION_INFO=$LT_CURRENT:$LT_REVISION:$LT_AGE
AC_SUBST([LT_VERSION_INFO])
AC_PREFIX_DEFAULT([/usr/local])
test "$prefix" = "NONE" && prefix=$ac_default_prefix
AM_MAINTAINER_MODE()
AM_PROG_CC_C_O()
AC_C_CONST()
AC_C_INLINE()
AC_C_BIGENDIAN()
dnl Large file support
AC_SYS_LARGEFILE()
dnl AC_FUNC_FSEEKO()
AC_CHECK_FUNC([fseeko])
if test ! $ac_cv_func_fseeko; then
AC_ERROR([Libburn requires largefile support.])
fi
AC_PROG_LIBTOOL()
AC_SUBST([LIBTOOL_DEPS])
LIBTOOL="$LIBTOOL --silent"
AC_PROG_INSTALL()
AC_CHECK_HEADERS()
AC_CHECK_MEMBER([struct tm.tm_gmtoff],
[AC_DEFINE(HAVE_TM_GMTOFF, 1,
[Define this if tm structure includes a tm_gmtoff entry.])],
,
[#include <time.h>])
THREAD_LIBS=-lpthread
AC_SUBST([THREAD_LIBS])
TARGET_SHIZZLE
AC_SUBST([ARCH])
AC_SUBST([LIBBURN_ARCH_LIBS])
dnl Add compiler-specific flags
dnl See if the user wants aggressive optimizations of the code
AC_ARG_ENABLE(debug,
[ --enable-debug Disable aggressive optimizations [default=yes]],
, enable_debug=yes)
if test x$enable_debug != xyes; then
if test x$GCC = xyes; then
CFLAGS="$CFLAGS -O3"
CFLAGS="$CFLAGS -fexpensive-optimizations"
fi
CFLAGS="$CFLAGS -DNDEBUG"
else
if test x$GCC = xyes; then
CFLAGS="$CFLAGS -g -pedantic -Wall"
fi
CFLAGS="$CFLAGS -DDEBUG"
fi
AC_CONFIG_FILES([
Makefile
doc/doxygen.conf
version.h
libburn-1.pc
])
AC_OUTPUT()