openjpeg/configure.ac
Mathieu Malaterre 8c71728242 [1.5] Fix big endian checking with autotools
Thanks to winfried for patch
Fixes issue 302
2014-03-26 15:25:37 +00:00

546 lines
12 KiB
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# According to http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info :
#
# 1) when bugs are fixed or internal code is changed: increase MICRO
# 2) if API is added, increase MINOR and set MICRO to 0
# 3) if API or ABI is broken (this case should (must) never happen as it's very bad for a library), or a new designed library, increase MAJOR and set MINOR and MICRO to 0
m4_define([OPJ_MAJOR], [1])
m4_define([OPJ_MINOR], [5])
m4_define([OPJ_MICRO], [2])
m4_define([lt_cur], m4_eval(OPJ_MAJOR + OPJ_MINOR))
m4_define([lt_rev], OPJ_MICRO)
m4_define([lt_age], OPJ_MINOR)
AC_PREREQ([2.62])
AC_INIT([OpenJPEG],
[OPJ_MAJOR.OPJ_MINOR.OPJ_MICRO],
[openjpeg@googlegroups.com],
[openjpeg],
[http://www.openjpeg.org])
AC_CONFIG_SRCDIR([configure.ac])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS([opj_config.h])
AC_CANONICAL_HOST
AM_INIT_AUTOMAKE([1.11 foreign dist-bzip2 dist-xz dist-zip])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
MAJOR_NR=OPJ_MAJOR
MINOR_NR=OPJ_MINOR
MICRO_NR=OPJ_MICRO
AC_SUBST([MAJOR_NR])
AC_SUBST([MINOR_NR])
AC_SUBST([MICRO_NR])
LT_PREREQ([2.0])
LT_INIT([win32-dll])
lt_version=lt_cur:lt_rev:lt_age
AC_SUBST([lt_version])
### Needed information
have_win32=no
have_darwin="no"
case "$host_os" in
mingw*)
have_win32="yes"
;;
darwin*)
have_darwin="yes"
;;
esac
AM_CONDITIONAL([HAVE_WIN32], [test "x${have_win32}" = "xyes"])
AM_CONDITIONAL([HAVE_DARWIN], [test "x${have_darwin}" = "xyes"])
### Additional options to configure
# debug
AC_ARG_ENABLE([debug],
[AC_HELP_STRING([--enable-debug], [build with debug symbols @<:@default=disabled@:>@])],
[
if test "x${enableval}" = "xyes" ; then
want_debug="yes"
else
want_debug="no"
fi
],
[want_debug="no"])
AC_MSG_CHECKING([whether to build in debug mode])
AC_MSG_RESULT([${want_debug}])
# MJ2
AC_ARG_ENABLE([mj2],
[AC_HELP_STRING([--enable-mj2], [build mj2 binaries @<:@default=disabled@:>@])],
[
if test "x${enableval}" = "xyes" ; then
want_mj2="yes"
else
want_mj2="no"
fi
],
[want_mj2="no"])
AC_MSG_CHECKING([whether to build the MJ2 binaries])
AC_MSG_RESULT([${want_mj2}])
if test "x${want_mj2}" = "xyes" ; then
AC_DEFINE(USE_MJ2, [1], [define to 1 if you use mj2])
fi
AM_CONDITIONAL([WANT_MJ2], [test "x${want_mj2}" = "xyes"])
# JPWL
AC_ARG_ENABLE([jpwl],
[AC_HELP_STRING([--enable-jpwl], [build JPWL library @<:@default=disabled@:>@])],
[
if test "x${enableval}" = "xyes" ; then
want_jpwl="yes"
else
want_jpwl="no"
fi
],
[want_jpwl="no"])
AC_MSG_CHECKING([whether to build the JPWL library])
AC_MSG_RESULT([${want_jpwl}])
AM_CONDITIONAL([WANT_JPWL], [test "x${want_jpwl}" = "xyes"])
# JPIP
AC_ARG_ENABLE([jpip],
[AC_HELP_STRING([--enable-jpip], [build jpip library @<:@default=disabled@:>@])],
[
if test "x${enableval}" = "xyes" ; then
want_jpip="yes"
else
want_jpip="no"
fi
],
[want_jpip="no"])
AC_MSG_CHECKING([whether to build the JPIP library])
AC_MSG_RESULT([${want_jpip}])
AC_ARG_ENABLE([jpip-server],
[AC_HELP_STRING([--enable-jpip-server], [build jpip server @<:@default=disabled@:>@])],
[
if test "x${enableval}" = "xyes" ; then
want_jpip_server="yes"
else
want_jpip_server="no"
fi
],
[want_jpip_server="no"])
AC_MSG_CHECKING([whether to build the JPIP server])
AC_MSG_RESULT([${want_jpip_server}])
### Checks for programs
AC_PROG_CC
# pkg-config
PKG_PROG_PKG_CONFIG
# Check whether pkg-config supports Requires.private
if $PKG_CONFIG --atleast-pkgconfig-version 0.22 ; then
pkgconfig_requires_private="Requires.private"
else
pkgconfig_requires_private="Requires"
fi
AC_SUBST([pkgconfig_requires_private])
AC_SUBST([requirements])
# doxygen
OPJ_CHECK_DOXYGEN
# ln -s
AC_PROG_LN_S
### Checks for libraries
# libpng
have_libpng="no"
AC_ARG_ENABLE([png],
[AC_HELP_STRING([--disable-png], [disable PNG support @<:@default=enabled@:>@])],
[
if test "x${enableval}" = "xyes" ; then
want_png="yes"
else
want_png="no"
fi
],
[want_png="yes"])
AC_MSG_CHECKING([whether to build with PNG support])
AC_MSG_RESULT([${want_png}])
if test "x${want_png}" = "xyes" ; then
PKG_CHECK_MODULES([PNG], [libpng15 zlib],
[have_libpng="yes"],
[
PKG_CHECK_MODULES([PNG], [libpng14 zlib],
[have_libpng="yes"],
[
PKG_CHECK_MODULES([PNG], [libpng12 zlib],
[have_libpng="yes"],
[
PKG_CHECK_MODULES([PNG], [libpng zlib],
[have_libpng="yes"],
[have_libpng="no"])
])
])
])
if ! test "x${have_libpng}" = "xyes" ; then
OPJ_CHECK_LIB([zlib.h],
[z],
[zlibVersion],
[
OPJ_CHECK_LIB([png.h],
[png],
[png_access_version_number],
[
have_libpng="yes"
PNG_CFLAGS="${PNG_CFLAGS} ${Z_CFLAGS}"
PNG_LIBS="${PNG_LIBS} ${Z_LIBS}"
],
[have_libpng="no"])
],
[have_libpng="no"])
fi
if test "x${have_libpng}" = "xno" ; then
AC_MSG_WARN([Can not find a usuable PNG library. Make sure that CPPFLAGS and LDFLAGS are correctly set.])
fi
fi
AC_MSG_CHECKING([whether PNG is available])
AC_MSG_RESULT([${have_libpng}])
if test "x${have_libpng}" = "xyes" ; then
AC_DEFINE(HAVE_LIBPNG, [1], [define to 1 if you have libpng])
fi
AM_CONDITIONAL([with_libpng], [test x${have_libpng} = "xyes"])
# libtiff
have_libtiff="no"
AC_ARG_ENABLE([tiff],
[AC_HELP_STRING([--disable-tiff], [disable TIFF support @<:@default=enabled@:>@])],
[
if test "x${enableval}" = "xyes" ; then
want_tiff="yes"
else
want_tiff="no"
fi
],
[want_tiff="yes"])
AC_MSG_CHECKING([whether to build with TIFF support])
AC_MSG_RESULT([${want_tiff}])
if test "x${want_tiff}" = "xyes" ; then
OPJ_CHECK_LIB(
[tiff.h],
[tiff],
[TIFFOpen],
[have_libtiff="yes"],
[have_libtiff="no"])
if test "x${have_libtiff}" = "xno" ; then
AC_MSG_WARN([Can not find a usuable TIFF library. Make sure that CPPFLAGS and LDFLAGS are correctly set.])
fi
fi
AC_MSG_CHECKING([whether TIFF is available])
AC_MSG_RESULT([${have_libtiff}])
if test "x${have_libtiff}" = "xyes" ; then
AC_DEFINE(HAVE_LIBTIFF, [1], [define to 1 if you have libtiff])
fi
AM_CONDITIONAL([with_libtiff], [test "x${have_libtiff}" = "xyes"])
# libcms2
lcms_output="no"
have_lcms2="no"
AC_ARG_ENABLE([lcms2],
[AC_HELP_STRING([--disable-lcms2], [disable LCMS-2 support @<:@default=enabled@:>@])],
[
if test "x${enableval}" = "xyes" ; then
want_lcms2="yes"
else
want_lcms2="no"
fi
],
[want_lcms2="yes"])
AC_MSG_CHECKING([whether to build with LCMS-2 support])
AC_MSG_RESULT([${want_lcms2}])
if test "x${want_lcms2}" = "xyes" ; then
PKG_CHECK_MODULES([LCMS2], [lcms2],
[have_lcms2="yes"],
[have_lcms2="no"])
fi
AC_MSG_CHECKING([whether LCMS-2 is available])
AC_MSG_RESULT([${have_lcms2}])
if test "x${have_lcms2}" = "xyes" ; then
AC_DEFINE(HAVE_LIBLCMS2, [1], [define to 1 if you have lcms version 2.x])
lcms_output="lcms version 2.x"
fi
# libcms1
AC_ARG_ENABLE([lcms1],
[AC_HELP_STRING([--disable-lcms1], [disable LCMS-1 support @<:@default=enabled@:>@])],
[
if test "x${enableval}" = "xyes" ; then
want_lcms1="yes"
else
want_lcms1="no"
fi
],
[want_lcms1="yes"])
AC_MSG_CHECKING([whether to build with LCMS-1 support])
AC_MSG_RESULT([${want_lcms1}])
if test "x${have_lcms2}" = "xno" ; then
if test "x${want_lcms1}" = "xyes" ; then
PKG_CHECK_MODULES([LCMS1], [lcms1],
[have_lcms1="yes"],
[PKG_CHECK_MODULES([LCMS1], [lcms],
[have_lcms1="yes"],
[have_lcms1="no"])])
fi
AC_MSG_CHECKING([whether LCMS-1 is available])
AC_MSG_RESULT([${have_lcms1}])
if test "x${have_lcms1}" = "xyes" ; then
AC_DEFINE(HAVE_LIBLCMS1, [1], [define to 1 if you have lcms version 1.x])
lcms_output="lcms version 1.x"
fi
fi
# threads
if test "x${want_jpip_server}" = "xyes" ; then
if test "x${have_win32}" = "xno" ; then
SAVE_CFLAGS=${CFLAGS}
CFLAGS="${CFLAGS} -pthread"
SAVE_LIBS=${LIBS}
LIBS="${LIBS} -pthread"
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[
#include <pthread.h>
]],
[[
pthread_t id;
id = pthread_self();
]])],
[have_pthread="yes"],
[have_pthread="no"])
CFLAGS=${SAVE_CFLAGS}
LIBS=${SAVE_LIBS}
AC_MSG_CHECKING([whether Pthread library is available])
AC_MSG_RESULT([${have_pthread}])
if ! test "x${have_pthread}" = "xyes" ; then
AC_MSG_WARN([Pthread library not found. OpenJPIP server will not be compiled.])
want_jpip_server="no"
else
THREAD_CFLAGS="-pthread"
THREAD_LIBS="-pthread"
fi
else
THREAD_LIBS="-lws2_32"
fi
fi
AC_ARG_VAR([THREAD_CFLAGS], [compiler flag for the thread library])
AC_SUBST([THREAD_CFLAGS])
AC_ARG_VAR([THREAD_LIBS], [linker flags for thread library])
AC_SUBST([THREAD_LIBS])
# libfcgi
if test "x${want_jpip_server}" = "xyes" ; then
have_fcgi="no"
OPJ_CHECK_LIB(
[fcgi_stdio.h],
[fcgi],
[FCGI_Accept],
[have_fcgi="yes"],
[have_fcgi="no"])
if ! test "x${have_fcgi}" = "xyes" ; then
AC_MSG_WARN([FastCGI library not found. OpenJPIP server will not be compiled.])
want_jpip_server="no"
fi
fi
# libcurl
if test "x${want_jpip_server}" = "xyes" ; then
PKG_CHECK_MODULES([LIBCURL], [libcurl],
[have_libcurl="yes"],
[have_libcurl="no"])
if ! test "x${have_libcurl}" = "xyes" ; then
AC_MSG_WARN([libcurl library not found. OpenJPIP server will not be compiled.])
want_jpip_server="no"
fi
fi
if test "x${want_jpip}" = "xyes" ; then
AC_DEFINE(USE_JPIP, [1], [define to 1 if you use jpip])
fi
AM_CONDITIONAL([WANT_JPIP], [test "x${want_jpip}" = "xyes"])
if test "x${want_jpip_server}" = "xyes" ; then
AC_DEFINE(USE_JPIP_SERVER, [1], [define to 1 if you use jpip server])
fi
AM_CONDITIONAL([WANT_JPIP_SERVER], [test "x${want_jpip_server}" = "xyes"])
AM_CONDITIONAL([WANT_JPIP_CODE], [test "x${want_jpip}" = "xyes" || test "x${want_jpip_server}" = "xyes"])
### Checks for header files
## FIXME: declarations must be fixed in source code. See autoconf manual
AC_HEADER_DIRENT
### Checks for types
### Checks for structures
### Checks for compiler characteristics
AM_PROG_CC_C_O
ac_cv_c_big_endian=0
AC_C_BIGENDIAN([ac_cv_c_big_endian=yes], [ac_cv_c_big_endian=no],[])
#
if test "x${ac_cv_c_big_endian}" = "xyes" ; then
AC_DEFINE(OPJ_BIG_ENDIAN, [1], [define to 1 if your machine has BE])
AC_DEFINE(WORDS_BIGENDIAN, [1], [define to 1 if your machine has BE])
fi
#
#OPJ_COMPILER_FLAG([-Wall])
#OPJ_COMPILER_FLAG([-Wextra])
#OPJ_COMPILER_FLAG([-Wshadow])
#OPJ_COMPILER_FLAG([-Wpointer-arith])
OPJ_COMPILER_FLAG([-Wno-unused-result])
if test "x${want_debug}" = "xyes" ; then
OPJ_COMPILER_FLAG([-g])
OPJ_COMPILER_FLAG([-O0])
else
OPJ_COMPILER_FLAG([-O3])
fi
### Checks for linker characteristics
### Checks for library functions
### Post configuration
AM_CONDITIONAL([BUILD_SHARED], [test "x${enable_shared}" = "xyes"])
AM_CONDITIONAL([BUILD_STATIC], [test "x${enable_static}" = "xyes"])
AC_CONFIG_FILES([
Makefile
libopenjpeg1.pc
libopenjpeg-jpwl.pc
libopenjpeg/Makefile
libopenjpeg/jpwl/Makefile
applications/Makefile
applications/codec/Makefile
applications/mj2/Makefile
applications/jpip/Makefile
applications/jpip/libopenjpip/Makefile
applications/jpip/util/Makefile
doc/Makefile
])
AC_OUTPUT
### Summary
echo
echo
echo
echo "------------------------------------------------------------------------"
echo "$PACKAGE $VERSION"
echo "------------------------------------------------------------------------"
echo
echo
echo "Configuration Options Summary:"
echo
echo " Debug...............: ${want_debug}"
echo
echo " Optional support:"
echo " libpng............: ${have_libpng}"
echo " libtiff...........: ${have_libtiff}"
echo " libcms............: ${lcms_output}"
echo
echo " Documentation.......: ${opj_have_doxygen}"
echo " Build.............: make doc"
echo
echo " mj2.................: ${want_mj2}"
echo " jpwl................: ${want_jpwl}"
echo " jpip................: ${want_jpip}"
echo " jpip server.........: ${want_jpip_server}"
echo