Edit
kc3-lang/pkgconf/m4
William Pitcock
- buildsys.m4
-
dnl dnl Copyright (c) 2007 - 2009, Jonathan Schleifer <js@webkeks.org> dnl dnl https://webkeks.org/hg/buildsys/ dnl dnl Permission to use, copy, modify, and/or distribute this software for any dnl purpose with or without fee is hereby granted, provided that the above dnl copyright notice and this permission notice is present in all copies. dnl dnl THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" dnl AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE dnl IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE dnl ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE dnl LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR dnl CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF dnl SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS dnl INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN dnl CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) dnl ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE dnl POSSIBILITY OF SUCH DAMAGE. dnl AC_DEFUN([BUILDSYS_LIB], [ AC_ARG_ENABLE(shared, AS_HELP_STRING([--disable-shared], [don't build shared libraries])) AS_IF([test x"$enable_shared" = x"no"], [BUILDSYS_STATIC_LIB_ONLY], [BUILDSYS_SHARED_LIB]) ]) AC_DEFUN([BUILDSYS_PROG_IMPLIB], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_MSG_CHECKING(whether we need an implib) case "$host_os" in cygwin* | mingw*) AC_MSG_RESULT(yes) PROG_IMPLIB_NEEDED='yes' PROG_IMPLIB_LDFLAGS='-Wl,-export-all-symbols,--out-implib,lib${PROG}.a' ;; *) AC_MSG_RESULT(no) PROG_IMPLIB_NEEDED='no' PROG_IMPLIB_LDFLAGS='' ;; esac AC_SUBST(PROG_IMPLIB_NEEDED) AC_SUBST(PROG_IMPLIB_LDFLAGS) ]) AC_DEFUN([BUILDSYS_SHARED_LIB], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_MSG_CHECKING(for shared library system) case "$host_os" in darwin*) AC_MSG_RESULT(Darwin) LIB_CPPFLAGS='-DPIC' LIB_CFLAGS='-fPIC' LIB_LDFLAGS='-dynamiclib -flat_namespace' LIB_PREFIX='lib' LIB_SUFFIX='.dylib' LDFLAGS_RPATH='-Wl,-rpath,${libdir}' PLUGIN_CPPFLAGS='-DPIC' PLUGIN_CFLAGS='-fPIC' PLUGIN_LDFLAGS='-bundle -flat_namespace -undefined suppress' PLUGIN_SUFFIX='.impl' INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib && ${LN_S} -f $${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.dylib && ${LN_S} -f $${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib ${DESTDIR}${libdir}/$$i' UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.dylib ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib' CLEAN_LIB='' ;; solaris*) AC_MSG_RESULT(Solaris) LIB_CPPFLAGS='-DPIC' LIB_CFLAGS='-fPIC' LIB_LDFLAGS='-shared -fPIC -Wl,-soname=${LIB}.${LIB_MAJOR}.${LIB_MINOR}' LIB_PREFIX='lib' LIB_SUFFIX='.so' LDFLAGS_RPATH='-Wl,-rpath,${libdir}' PLUGIN_CPPFLAGS='-DPIC' PLUGIN_CFLAGS='-fPIC' PLUGIN_LDFLAGS='-shared -fPIC' PLUGIN_SUFFIX='.so' INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR} && rm -f ${DESTDIR}${libdir}/$$i && ${LN_S} $$i.${LIB_MAJOR}.${LIB_MINOR} ${DESTDIR}${libdir}/$$i' UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}' CLEAN_LIB='' ;; openbsd* | mirbsd*) AC_MSG_RESULT(OpenBSD) LIB_CPPFLAGS='-DPIC' LIB_CFLAGS='-fPIC' LIB_LDFLAGS='-shared -fPIC' LIB_PREFIX='lib' LIB_SUFFIX='.so.${LIB_MAJOR}.${LIB_MINOR}' LDFLAGS_RPATH='-Wl,-rpath,${libdir}' PLUGIN_CPPFLAGS='-DPIC' PLUGIN_CFLAGS='-fPIC' PLUGIN_LDFLAGS='-shared -fPIC' PLUGIN_SUFFIX='.so' INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i' UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i' CLEAN_LIB='' ;; cygwin* | mingw*) AC_MSG_RESULT(Win32) LIB_CPPFLAGS='-DPIC' LIB_CFLAGS='' LIB_LDFLAGS='-shared -Wl,--out-implib,${LIB}.a' LIB_PREFIX='lib' LIB_SUFFIX='.dll' LDFLAGS_RPATH='-Wl,-rpath,${libdir}' PLUGIN_CPPFLAGS='' PLUGIN_CFLAGS='' PLUGIN_LDFLAGS='-shared' PLUGIN_SUFFIX='.dll' INSTALL_LIB='${MKDIR_P} ${DESTDIR}${bindir} && ${INSTALL} -m 755 $$i ${DESTDIR}${bindir}/$$i && ${INSTALL} -m 755 $$i.a ${DESTDIR}${libdir}/$$i.a' UNINSTALL_LIB='rm -f ${DESTDIR}${bindir}/$$i ${DESTDIR}${libdir}/$$i.a' CLEAN_LIB='${LIB}.a' ;; *) AC_MSG_RESULT(GNU) LIB_CPPFLAGS='-DPIC' LIB_CFLAGS='-fPIC' LIB_LDFLAGS='-shared -fPIC -Wl,-soname=${LIB}.${LIB_MAJOR}' LIB_PREFIX='lib' LIB_SUFFIX='.so' LDFLAGS_RPATH='-Wl,-rpath,${libdir}' PLUGIN_CPPFLAGS='-DPIC' PLUGIN_CFLAGS='-fPIC' PLUGIN_LDFLAGS='-shared -fPIC' PLUGIN_SUFFIX='.so' INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}.0 && ${LN_S} -f $$i.${LIB_MAJOR}.${LIB_MINOR}.0 ${DESTDIR}${libdir}/$$i.${LIB_MAJOR} && ${LN_S} -f $$i.${LIB_MAJOR}.${LIB_MINOR}.0 ${DESTDIR}${libdir}/$$i' UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR} ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}.0' CLEAN_LIB='' ;; esac AC_SUBST(LIB_CPPFLAGS) AC_SUBST(LIB_CFLAGS) AC_SUBST(LIB_LDFLAGS) AC_SUBST(LIB_PREFIX) AC_SUBST(LIB_SUFFIX) AC_SUBST(LDFLAGS_RPATH) AC_SUBST(PLUGIN_CPPFLAGS) AC_SUBST(PLUGIN_CFLAGS) AC_SUBST(PLUGIN_LDFLAGS) AC_SUBST(PLUGIN_SUFFIX) AC_SUBST(INSTALL_LIB) AC_SUBST(UNINSTALL_LIB) AC_SUBST(CLEAN_LIB) ]) AC_DEFUN([BUILDSYS_STATIC_LIB_ONLY], [ AC_REQUIRE([AC_PROG_RANLIB]) AC_PATH_TOOL(AR, ar) LIB_CPPFLAGS='' LIB_CFLAGS='' LIB_LDFLAGS='' LIB_PREFIX='lib' LIB_SUFFIX='.a' LDFLAGS_RPATH='' INSTALL_LIB='${INSTALL} -m 644 $$i ${DESTDIR}${libdir}/$$i' UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i' CLEAN_LIB='' AC_SUBST(LIB_CPPFLAGS) AC_SUBST(LIB_CFLAGS) AC_SUBST(LIB_LDFLAGS) AC_SUBST(LIB_PREFIX) AC_SUBST(LIB_SUFFIX) AC_SUBST(LDFLAGS_RPATH) AC_SUBST(INSTALL_LIB) AC_SUBST(UNINSTALL_LIB) AC_SUBST(CLEAN_LIB) ]) AC_DEFUN([BUILDSYS_TOUCH_DEPS], [ ${as_echo:="echo"} "${as_me:="configure"}: touching .deps files" for i in $(find . -name Makefile); do DEPSFILE="$(dirname $i)/.deps" test -f "$DEPSFILE" && rm "$DEPSFILE" touch "$DEPSFILE" done ])