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dnl Process this file with autoconf to produce a configure script.
dnl $Id: configure.ac 1798 2006-02-03 08:27:54Z roms $
# Init.
AC_PREREQ(2.57)
AC_INIT(libticonv, 1.1.0, [tilp-users@lists.sourceforge.net])
dnl Release versioning info
VERSION="1.1.0"
AC_SUBST(VERSION)
dnl Library version.
dnl current:revision:age
dnl * On a new release, increment 'revision'.
dnl * If you added things to the api, increment 'current',
dnl reset 'revision' and increment 'age'.
dnl * If you changed/removed things from the api, increment 'current',
dnl reset 'revision' and reset 'age'.
LT_CURRENT=3
LT_REVISION=4
LT_AGE=0
LT_LIBVERSION="$LT_CURRENT:$LT_REVISION:$LT_AGE"
AC_SUBST(LT_LIBVERSION, $LT_CURRENT:$LT_REVISION:$LT_AGE)
AM_INIT_AUTOMAKE([dist-bzip2])
AM_MAINTAINER_MODE
AC_PREFIX_DEFAULT(/usr/local)
dnl Files to configure.
AC_CONFIG_SRCDIR([src/ticonv.c])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([
Makefile
build/mingw/Makefile
docs/Makefile
src/Makefile
tests/Makefile
ticonv.pc
])
# Setup libtool.
AC_DISABLE_STATIC
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_LN_S
AC_ISC_POSIX
AC_PROG_AWK
AC_CHECK_PROG(TFDOCGEN, tfdocgen, yes, no)
AM_CONDITIONAL(USE_DOCGEN, test "$TFDOCGEN" != "no")
AC_CHECK_TOOL(RC, windres, windres)
# Checks for libraries.
dnl No translatable strings in this library.
dnl AM_GNU_GETTEXT
PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.6.0)
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([inttypes.h stdint.h stdlib.h string.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
AC_STRUCT_TM
# Checks for library functions.
AC_PROG_GCC_TRADITIONAL
AC_FUNC_STAT
AC_CHECK_FUNCS([memset strcasecmp strchr strdup strrchr])
# Platform specific tests.
dnl AC_CANONICAL_HOST
case "$host" in
*-*-*bsd*) ARCH="-D__BSD__" ;;
*-*-mingw*) ARCH="-D__WIN32__ -D__MINGW32__" ;;
*) ARCH="-D__LINUX__" ;;
esac
CFLAGS="$CFLAGS $ARCH"
# Ensure MSVC-compatible struct packing convention is used when
# compiling for Win32 with gcc.
# What flag to depends on gcc version: gcc3 uses "-mms-bitfields", while
# gcc2 uses "-fnative-struct".
case $host_os in
*mingw*|*cygwin*)
if test x$GCC = xyes; then
msnative_struct=''
AC_MSG_CHECKING([how to get MSVC-compatible struct packing])
if test -z "$ac_cv_prog_CC"; then
our_gcc="$CC"
else
our_gcc="$ac_cv_prog_CC"
fi
case `$our_gcc --version | sed -e 's,\..*,.,' -e q` in
2.)
if $our_gcc -v --help 2>/dev/null | grep fnative-struct >/dev/null; then
msnative_struct='-fnative-struct'
fi
;;
*)
if $our_gcc -v --help 2>/dev/null | grep ms-bitfields >/dev/null; then
msnative_struct='-mms-bitfields'
fi
;;
esac
if test x"$msnative_struct" = x ; then
AC_MSG_RESULT([no way])
AC_MSG_WARN([produced libraries might be incompatible with MSVC-compiled code])
else
CFLAGS="$CFLAGS $msnative_struct"
AC_MSG_RESULT([${msnative_struct}])
fi
fi
;;
esac
AM_CONDITIONAL(OS_WIN32, test "$msnative_struct")
# Check for the new -fvisibility=hidden flag introduced in gcc 4.0
# Allow to reduce shared library size and avoid symbol clash
case $host_os in
*mingw*)
;;
*)
if test x$GCC = xyes; then
visibility_flag=''
AC_MSG_CHECKING([whether gcc accepts -fvisibility])
if test -z "$ac_cv_prog_CC"; then
our_gcc="$CC"
else
our_gcc="$ac_cv_prog_CC"
fi
if $our_gcc -v --help 2>/dev/null | grep "fvisibility" >/dev/null; then
visibility_flag='-fvisibility=hidden'
fi
if test x"$visibility_flag" = x ; then
AC_MSG_RESULT([no])
else
CFLAGS="$CFLAGS $visibility_flag"
AC_MSG_RESULT([${visibility_flag}])
AC_DEFINE(HAVE_FVISIBILITY, 1, [Use -fvisibility=hidden flag])
fi
fi
;;
esac
#iconv emulation interface
AC_ARG_ENABLE(iconv,
AC_HELP_STRING([--enable-iconv], [enable iconv interface]),
[cab_cv_enable_iconv=$enableval], [])
AC_CACHE_CHECK([whether to enable experimental iconv interface],
[cab_cv_enable_iconv], [cab_cv_enable_iconv=no])
#if test x$cab_cv_enable_logging = xyes; then
# use_iconv='yes'
#else
# use_iconv=''
#fi
#AM_CONDITIONAL(USE_ICONV, test "$use_iconv")
AM_CONDITIONAL(USE_ICONV, test x$cab_cv_enable_iconv = xyes)
# Output.
AC_OUTPUT
echo "Now, you can type 'make' and 'make install'."
|
