Cleanup configure.ac
git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@4714 4a71c877-e1ca-e34f-864e-861f7616d084master
Dennis Schridde
parent
4c10f714c5
commit
afc1ed6605
232
configure.ac
232
configure.ac
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@ -1,8 +1,8 @@
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.56)
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AC_PREREQ([2.56])
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AC_INIT([Warzone 2100],[TRUNK],[http://wz2100.net/],[warzone2100])
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AM_INIT_AUTOMAKE([1.8])
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AM_INIT_AUTOMAKE([1.10])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_SRCDIR([lib/framework/frame.c])
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@ -11,7 +11,7 @@ AC_CONFIG_SRCDIR([lib/framework/frame.c])
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# HACK
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# Workaround stupid autoconf CFLAGS default
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# (Bash considers set but empty variables different from null for the ${VAR:+alt} operator)
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CFLAGS=${CFLAGS}
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CFLAGS="${CFLAGS}"
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# Checks for programs.
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@ -31,17 +31,15 @@ if test "x$LEX" != "xflex" ; then
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AC_MSG_ERROR([Flex is not installed])
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fi
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# Check for pkg-config
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PKG_PROG_PKG_CONFIG
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# Enable Compiler/LibC GNU extensions
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AC_GNU_SOURCE
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# Check for gettext
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AM_GNU_GETTEXT([external])
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# Check for pkg-config
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PKG_PROG_PKG_CONFIG
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# Check for compiler
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case ${CC} in
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@ -56,7 +54,7 @@ case ${host_os} in
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*mingw32*)
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host_os_mingw32=yes
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AC_CHECK_TOOL([WINDRES], [windres], AC_MSG_ERROR([windres not found]))
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WIN32_LIBS='-lz -lintl -liconv -ldbghelp -lshfolder -lwinmm -lwsock32'
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WIN32_LIBS='-ldbghelp -lshfolder -lwinmm -lwsock32'
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AC_SUBST([WIN32_LIBS], [${WIN32_LIBS}])
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;;
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*)
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@ -65,31 +63,34 @@ case ${host_os} in
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esac
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AM_CONDITIONAL([MINGW32], test "x$host_os_mingw32" = "xyes")
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# Set compilers to use when building for the build system in a cross compile build
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# Fallback to the system compilers
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if test "x$CXX_FOR_BUILD" = "x" ; then
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CXX_FOR_BUILD=${CXX}
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CXX_FOR_BUILD="${CXX}"
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fi
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AC_SUBST(CXX_FOR_BUILD)
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AC_SUBST([CXX_FOR_BUILD])
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if test "x$CC_FOR_BUILD" = "x" ; then
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CC_FOR_BUILD=${CC}
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CC_FOR_BUILD="${CC}"
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fi
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AC_SUBST(CC_FOR_BUILD)
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AC_SUBST([CC_FOR_BUILD])
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# Installation directories
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AC_ARG_WITH(icondir,
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AS_HELP_STRING([--with-icondir=DIR],[icon files [DATADIR/icons]]),
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[ with_icondir=${withval} ], [ with_icondir=${datadir}/icons ])
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if test "x$CPPFLAGS_FOR_BUILD" = "x" ; then
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CPPFLAGS_FOR_BUILD="${CPPFLAGS}"
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fi
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AC_SUBST([CPPFLAGS_FOR_BUILD])
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AC_ARG_WITH(applicationdir,
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AS_HELP_STRING([--with-applicationdir=DIR],[application files [DATADIR/applications]]),
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[ with_applicationdir=${withval} ], [ with_applicationdir=${datadir}/applications ])
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# pkg-config hooks:
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if test "x$PKGCONFIG_PREFIX" != "x" ; then
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PKG_CONFIG="${PKG_CONFIG} --define-variable=prefix=${PKGCONFIG_PREFIX}"
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fi
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AC_SUBST([icondir], [${with_icondir}])
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AC_SUBST([applicationdir], [${with_applicationdir}])
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# Variable fixes for older autoconf versions:
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if test "x$docdir" = "x" ; then
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AC_SUBST([docdir], [${datarootdir}/doc/${AC_PACKAGE_TARNAME}])
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fi
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@ -98,10 +99,23 @@ if test "x$localedir" = "x" ; then
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fi
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# Commandline options:
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# Installation directories
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AC_ARG_WITH(icondir,
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AS_HELP_STRING([--with-icondir=DIR],[icon files [DATADIR/icons]]),
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[ with_icondir=${withval} ], [ with_icondir=${datadir}/icons ])
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AC_SUBST([icondir], [${with_icondir}])
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AC_ARG_WITH(applicationdir,
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AS_HELP_STRING([--with-applicationdir=DIR],[application files [DATADIR/applications]]),
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[ with_applicationdir=${withval} ], [ with_applicationdir=${datadir}/applications ])
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AC_SUBST([applicationdir], [${with_applicationdir}])
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# Commandline options - enable:
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AC_ARG_ENABLE([installer],
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AS_HELP_STRING([--enable-installer],[Build NSIS installer [no]]),
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AS_HELP_STRING([--enable-installer], [Build NSIS installer [no]]),
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[ enable_installer=${enableval} ], [ enable_installer=no ])
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AM_CONDITIONAL(INSTALLER, test "x$enable_installer" = "xyes")
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AC_MSG_CHECKING([whether to build NSIS installer])
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@ -111,83 +125,29 @@ AC_ARG_ENABLE([static],
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AS_HELP_STRING([--enable-static], [Link statically [no]]),
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[ enable_static=${enableval} ], [ enable_static=no ])
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if test "x$enable_static" = "xyes" ; then
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PKG_CONFIG="${PKG_CONFIG} --static"
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# Add libs where even pkg-config cannot help statically linking them,
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# where one would otherwise have to provide them via commandline
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WIN32_LIBS="${WIN32_LIBS} -lz -lintl -liconv"
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# Tell pkg-config to link against static libraries, incl. all dependencies
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PKG_CONFIG="${PKG_CONFIG} --static"
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fi
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AC_ARG_WITH(distributor,
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AS_HELP_STRING([--with-distributor],[Name of distributor compiling this package]))
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if test "x$with_distributor" = "x" ; then
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AC_DEFINE([PACKAGE_DISTRIBUTOR], "UNKNOWN", [Name of distributor compiling this package])
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else
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AC_DEFINE_UNQUOTED([PACKAGE_DISTRIBUTOR], ["${with_distributor}"], [Name of distributor compiling this package])
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fi
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AC_ARG_WITH(makensis,
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AS_HELP_STRING([--with-makensis],[Path to makensis]))
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AC_ARG_WITH(nsis_compression,
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AS_HELP_STRING([--with-nsis-compression],[Compression method to use when building NSIS [lzma]]))
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if test "x$with_nsis_compression" = "x" ; then
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# The default compression method is LZMA
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NSIS_COMPRESSION="lzma"
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else
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NSIS_COMPRESSION="${with_nsis_compression}"
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fi
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AC_SUBST(NSIS_COMPRESSION)
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AC_ARG_WITH(installer_libdir,
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AS_HELP_STRING([--with-installer-extdir],[Path to external data for NSIS script]))
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AC_ARG_WITH(installer_version,
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AS_HELP_STRING([--with-installer-version],[Version of the installer. i.e. 1.2.3.4]))
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if test "x$enable_installer" = "xyes" ; then
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if test "x$with_makensis" = "x" ; then
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AC_CHECK_TOOL([MAKENSIS], [makensis], [no])
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if test "x$MAKENSIS" = "xno" ; then
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AC_MSG_ERROR([makensis not found])
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fi
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else
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AC_MSG_CHECKING([for makensis])
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AC_MSG_RESULT([${with_makensis}])
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AC_SUBST([MAKENSIS], [${with_makensis}])
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fi
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if test "x$with_installer_version" = "x" ; then
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AC_MSG_ERROR([installer version invalid])
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else
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AC_MSG_CHECKING([for installer version])
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AC_MSG_RESULT([${with_installer_version}])
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AC_SUBST([INSTALLER_VERSION], [${with_installer_version}])
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fi
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if test "x$with_installer_extdir" = "x" ; then
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AC_MSG_ERROR([installer external dir not found])
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else
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AC_MSG_CHECKING([for installer extdir])
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AC_MSG_RESULT([${with_installer_extdir}])
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AC_SUBST([INSTALLER_EXTDIR], [${with_installer_extdir}])
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fi
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fi
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# -O0 turns off all optimizations; this is necessary for accurate debugging
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# -Wno-unused-label is necessary because flex produces unused labels that we cannot fix
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# Add later for stricter checking: -Wextra -Wmissing-declarations -Wstrict-prototypes
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AC_ARG_ENABLE(debug,
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AC_ARG_ENABLE([debug],
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AS_HELP_STRING([--enable-debug[=yes/relaxed/profile/debugprofile/no]],[Compile debug version [yes]]),
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[ enable_debug=${enableval} ], [ enable_debug=yes ])
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AC_MSG_CHECKING([whether to compile in debug mode])
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AC_MSG_RESULT([${enable_debug}])
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if test "x$enable_debug" = "xyes" ; then
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if test "x$cc_icc" = "xyes" ; then
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WZ_CFLAGS="${WZ_CFLAGS} -O0 -g -Wcheck -Werror"
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WZ_CPPFLAGS="${WZ_CPPFLAGS} -DDEBUG"
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else
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WZ_CFLAGS="${WZ_CFLAGS} -O0 -g -Wall -Werror -Wno-unused-label -Wno-pointer-to-int-cast -Wmissing-field-initializers -Wcast-align -Wwrite-strings"
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WZ_CFLAGS="${WZ_CFLAGS} -Wmissing-declarations -Wstrict-prototypes -fstack-protector-all -Wpointer-arith"
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WZ_CFLAGS="${WZ_CFLAGS} -O0 -g -fstack-protector-all -Wall -Werror -Wno-unused-label -Wno-pointer-to-int-cast -Wmissing-field-initializers -Wcast-align -Wwrite-strings"
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WZ_CFLAGS="${WZ_CFLAGS} -Wmissing-declarations -Wstrict-prototypes -Wpointer-arith"
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WZ_CPPFLAGS="${WZ_CPPFLAGS} -DDEBUG"
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fi
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elif test "x$enable_debug" = "xrelaxed" ; then
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@ -205,29 +165,72 @@ else
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fi
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# Commandline options - with:
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AC_ARG_WITH([distributor],
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AS_HELP_STRING([--with-distributor], [Name of distributor compiling this package]),
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[ with_distributor=${withval} ], [ with_applicationdir="UNKNOWN" ])
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AC_DEFINE_UNQUOTED([PACKAGE_DISTRIBUTOR], ["${with_distributor}"], [Name of distributor compiling this package])
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AC_ARG_WITH([makensis],
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AS_HELP_STRING([--with-makensis], [Path to makensis]))
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AC_ARG_WITH([installer_compression],
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AS_HELP_STRING([--with-installer-compression], [Compression method to use when building NSIS [lzma]]),
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[ with_installer_compression=${withval} ], [ with_installer_compression="lzma" ])
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AC_SUBST([INSTALLER_COMPRESSION], [${with_installer_compression}])
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AC_ARG_WITH([installer_extdir],
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AS_HELP_STRING([--with-installer-extdir], [Path to external data for NSIS script]))
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AC_ARG_WITH([installer_version],
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AS_HELP_STRING([--with-installer-version], [4-tuble version of the installer. i.e. 1.2.3.4]))
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if test "x$enable_installer" = "xyes" ; then
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if test "x$with_makensis" = "x" ; then
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AC_CHECK_TOOL([MAKENSIS], [makensis], [no])
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if test "x$MAKENSIS" = "xno" ; then
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AC_MSG_ERROR([makensis not found])
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fi
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else
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AC_MSG_CHECKING([for makensis])
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AC_MSG_RESULT([${with_makensis}])
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AC_SUBST([MAKENSIS], [${with_makensis}])
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fi
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# Doing that check here, because without enable-installer it is not an error
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if test "x$with_installer_version" = "x" ; then
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AC_MSG_ERROR([installer version invalid])
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else
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AC_MSG_CHECKING([for installer version])
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AC_MSG_RESULT([${with_installer_version}])
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AC_SUBST([INSTALLER_VERSION], [${with_installer_version}])
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fi
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# Doing that check here, because without enable-installer it is not an error
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if test "x$with_installer_extdir" = "x" ; then
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AC_MSG_ERROR([installer external dir not found])
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else
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AC_MSG_CHECKING([for installer extdir])
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AC_MSG_RESULT([${with_installer_extdir}])
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AC_SUBST([INSTALLER_EXTDIR], [${with_installer_extdir}])
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fi
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fi
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# Checks for modules:
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if test "x$PKGCONFIG_PREFIX" != "x" ; then
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PKG_CONFIG="${PKG_CONFIG} --define-variable=prefix=${PKGCONFIG_PREFIX}"
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fi
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if test "x$host_os_mingw32" = "xyes" ; then
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PKG_CHECK_MODULES([FONTCONFIG], [fontconfig])
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PKG_CHECK_MODULES([FREETYPE], [freetype2])
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AC_CHECK_LIB(iberty, main, AC_SUBST([IBERTY_LIBS], [-liberty]), AC_MSG_ERROR([libiberty not found.]))
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AC_CHECK_HEADER(bfd.h, , AC_MSG_ERROR([BFD header not found.]))
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AC_CHECK_LIB(bfd, bfd_openr, AC_SUBST([BFD_LIBS], [-lbfd]), AC_MSG_ERROR([BFD not found.]), [${IBERTY_LIBS}])
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WIN32_LIBS="${WIN32_LIBS} ${FONTCONFIG_LIBS} ${FREETYPE_LIBS} ${BFD_LIBS} ${IBERTY_LIBS}"
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fi
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PKG_CHECK_MODULES([SDL], [sdl >= 1.2])
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PKG_CHECK_MODULES([OPENAL], [openal >= 0.0.8])
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PKG_CHECK_MODULES([PNG], [libpng >= 1.2])
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PKG_CHECK_MODULES([OGGVORBIS], [vorbisfile >= 1.1])
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if test "x$enable_static" = "xyes" ; then
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# If linking statically, make sure to include the direct dependencies of
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# QuesoGLC as well, because it does not have a pkg-config file.
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# FIXME Remove this whenever QuesoGLC has a pkg-config file
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PKG_CHECK_MODULES([FONTCONFIG], [fontconfig])
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PKG_CHECK_MODULES([FREETYPE], [freetype2])
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fi
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# Checks for libraries:
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@ -266,8 +269,24 @@ AC_CHECK_LIB(GLC, main,
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AC_CHECK_LIB(glc32, main,
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OPENGLC_LIBS="-lglc32",
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AC_MSG_ERROR([OpenGLC library not found. Please install QuesoGLC: http://quesoglc.sourceforge.net/])))
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if test "x$enable_static" = "xyes" ; then
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# If linking statically, make sure to link against the direct dependencies, too.
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# FIXME Remove this whenever QuesoGLC has a pkg-config file
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OPENGLC_LIBS="${OPENGLC_LIBS} ${FONTCONFIG_LIBS} ${FREETYPE_LIBS}"
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fi
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AC_SUBST([OPENGLC_LIBS], [${OPENGLC_LIBS}])
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# When (cross-)compiling for Windows (MinGW) we need to link in BFD and iberty
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# for the Dr. MinGW derived exception handler.
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if test "x$host_os_mingw32" = "xyes" ; then
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AC_CHECK_LIB(iberty, main, AC_SUBST([IBERTY_LIBS], [-liberty]), AC_MSG_ERROR([libiberty not found.]))
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AC_CHECK_HEADER(bfd.h, , AC_MSG_ERROR([BFD header not found.]))
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AC_CHECK_LIB(bfd, bfd_openr, AC_SUBST([BFD_LIBS], [-lbfd]), AC_MSG_ERROR([BFD not found.]), [${IBERTY_LIBS}])
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WIN32_LIBS="${WIN32_LIBS} ${BFD_LIBS} ${IBERTY_LIBS}"
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fi
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WZ_CPPFLAGS="${WZ_CPPFLAGS} -DDATADIR=\"\\\"\${datadir}/\${PACKAGE}\\\"\""
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WZ_CPPFLAGS="${WZ_CPPFLAGS} -DLOCALEDIR=\"\\\"\${localedir}\\\"\""
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@ -277,11 +296,6 @@ WZ_CPPFLAGS="${WZ_CPPFLAGS} -I\$(top_srcdir)"
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AC_SUBST([WZ_CPPFLAGS], [${WZ_CPPFLAGS}])
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AC_SUBST([WZ_CFLAGS], [${WZ_CFLAGS}])
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if test "x$CPPFLAGS_FOR_BUILD" = "x" ; then
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CPPFLAGS_FOR_BUILD=${CPPFLAGS}
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fi
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AC_SUBST(CPPFLAGS_FOR_BUILD)
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AC_CONFIG_HEADER([config.h])
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AC_CONFIG_FILES([Makefile
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