--- /dev/null
+
+## AC_ARG_WARNINGS()
+##
+## Provide the --enable-warnings configure argument, set to 'minimum'
+## by default.
+##
+AC_DEFUN([AC_ARG_WARNINGS],
+[
+ AC_ARG_ENABLE([warnings],
+ [ --enable-warnings=[[none|minimum|maximum|hardcore]]
+ Control compiler pickyness. [[default=maximum]]],
+ [gtkmm_enable_warnings="$enableval"],
+ gtkmm_enable_warnings="maximum")
+
+ AC_MSG_CHECKING([for compiler warning flags to use])
+
+ gtkmm_warning_flags=''
+
+ case "$gtkmm_enable_warnings" in
+ none|no) gtkmm_warning_flags='';;
+ minimum|yes) gtkmm_warning_flags='-Wall -Wno-unused-parameter';;
+ maximum) gtkmm_warning_flags='-W -Wall';;
+ hardcore) gtkmm_warning_flags='-W -Wall -Werror';;
+ esac
+
+ gtkmm_use_flags=''
+
+ if test "x$gtkmm_warning_flags" != "x"
+ then
+ echo 'int foo() { return 0; }' > conftest.cc
+
+ for flag in $gtkmm_warning_flags
+ do
+ # Test whether the compiler accepts the flag. GCC doesn't bail
+ # out when given an unsupported flag but prints a warning, so
+ # check the compiler output instead.
+ gtkmm_cxx_out="`$CXX $flag -c conftest.cc 2>&1`"
+ rm -f conftest.$OBJEXT
+ test "x${gtkmm_cxx_out}" = "x" && \
+ gtkmm_use_flags="${gtkmm_use_flags:+$gtkmm_use_flags }$flag"
+ done
+
+ rm -f conftest.cc
+ gtkmm_cxx_out=''
+ fi
+
+ if test "x$gtkmm_use_flags" != "x"
+ then
+ for flag in $gtkmm_use_flags
+ do
+ case " $CXXFLAGS " in
+ *" $flag "*) ;; # don't add flags twice
+ *) CXXFLAGS="${CXXFLAGS:+$CXXFLAGS }$flag";;
+ esac
+ done
+ else
+ gtkmm_use_flags='none'
+ fi
+
+ AC_MSG_RESULT([$gtkmm_use_flags])
+])
+
+
+
+
+AC_DEFUN([AC_ARG_DEBUG],
+[
+ AC_MSG_CHECKING([for debug flags])
+
+ AC_ARG_ENABLE(debug,[ --enable-debug Build in debugging mode],[
+ debug=$enableval
+ ],[
+ debug="no"
+ ])
+ debug_flags=''
+
+ case "$debug" in
+ yes)
+ debug_flags="-D_DEBUG -g"
+ ;;
+ half)
+ debug_flags="-DNDEBUG -g"
+ ;;
+ no|*)
+ debug_flags="-DNDEBUG"
+ ;;
+ esac
+
+
+ CXXFLAGS="`echo $CXXFLAGS | sed s:-g::` $debug_flags"
+ CFLAGS="`echo $CFLAGS | sed s:-g::` $debug_flags"
+
+ AC_MSG_RESULT([$debug_flags])
+])
+
+
+
+
+AC_DEFUN([AC_ARG_OPTIMIZATION],
+[
+ AC_MSG_CHECKING([for optimization flags])
+
+ AC_ARG_ENABLE(optimization,[ --enable-optimization=[[0,1,2,3,4]] Select optimization level (default=2)],[
+ optimization=$enableval
+ ],[
+ optimization="2"
+ ])
+ optimization_flags=''
+ case "$optimization" in
+ 0|no) optimization_flags="-O0";;
+ 1) optimization_flags="-O1";;
+ 2|yes) optimization_flags="-O2";;
+ pass1) optimization_flags="-O2 -fprofile-arcs";;
+ pass2) optimization_flags="-O2 -fbranch-probabilities";;
+ 3) optimization_flags="-O3";;
+ *) optimization_flags="-O4";;
+ esac
+ CXXFLAGS="`echo $CXXFLAGS | sed 's:-O.::g'` $optimization_flags"
+ CFLAGS="`echo $CFLAGS | sed 's:-O.::g'` $optimization_flags"
+ AC_MSG_RESULT([$optimization_flags])
+])
+
+AC_DEFUN([AC_ARG_PROFILE_ARCS],
+[
+ AC_MSG_CHECKING([for arc profiling])
+
+ AC_ARG_ENABLE(profile-arcs,[ --enable-profile-arcs Enable arc profiling],[
+ profile_arcs=$enableval
+ ],[
+ profile_arcs=no
+ ])
+
+ if test $profile_arcs = "yes" ; then {
+ CXXFLAGS="$CXXFLAGS -fprofile-arcs";
+ CFLAGS="$CFLAGS -fprofile-arcs";
+ } ; fi
+
+ AC_MSG_RESULT([$profile_arcs])
+])
+
+AC_DEFUN([AC_ARG_BRANCH_PROBABILITIES],
+[
+ AC_MSG_CHECKING([for branch-probabilities])
+
+ AC_ARG_ENABLE(branch-probabilities,[ --enable-branch-probabilities Enable branch-probabilities],[
+ branch_probabilities=$enableval
+ ],[
+ branch_probabilities=no
+ ])
+
+ if test $branch_probabilities = "yes" ; then {
+ CXXFLAGS="$CXXFLAGS -fbranch-probabilities";
+ CFLAGS="$CFLAGS -fbranch-probabilities";
+ } ; fi
+
+ AC_MSG_RESULT([$branch_probabilities])
+])
+
+AC_DEFUN([AC_ARG_PROFILING],
+[
+ AC_MSG_CHECKING([for profiling])
+
+ AC_ARG_ENABLE(profiling,[ --enable-profiling Enable profiling using gprof],[
+ profiling=$enableval
+ ],[
+ profiling=no
+ ])
+
+ if test $profiling = "yes" ; then {
+ CFLAGS="$CFLAGS -pg";
+ CXXFLAGS="$CXXFLAGS -pg";
+ LDFLAGS="$LDFLAGS -pg";
+ LIBS="$LIBS";
+ } ; fi
+
+ AC_MSG_RESULT([$profiling])
+])
+
+MINGW_FLAGS="-mno-cygwin"
+
+
+AC_DEFUN([AC_WIN32_QUIRKS],
+[
+
+case "$host" in
+ *mingw*)
+ AC_MSG_CHECKING([the flavor of the compiler])
+ if ( $CC --version | grep -q mingw ) ; then {
+ AC_MSG_RESULT([compiler is mingw special])
+ LIBTOOL_PATCH_SED="
+ s/dir=\"\$absdir\"/dir=\`cygpath -d -m \"\$absdir\"\`/;
+ s/absdir=\`cd \"\$dir\" && pwd\`/absdir=\`cygpath -d -m \"\$dir\"\`/;
+ s/# We need an absolute path/dir=\`cygpath -d -m \"\$dir\"\` # We need an absolute path/;
+ s- /usr/lib- C:/mingw/lib-g;
+ s-\"/lib -\"C:/mingw/lib -g;
+ s- /lib/ - -g;
+ ";
+ sys_lib_dlsearch_path_spec="C:/mingw/lib"
+ ac_default_prefix=`cygpath -d -m "$ac_default_prefix"`;
+ } else {
+ AC_MSG_RESULT([compiler is cygwin stock, adding -mno-cygwin])
+ CPP="$CPP $MINGW_FLAGS"
+ CC="$CC $MINGW_FLAGS"
+ CXX="$CXX $MINGW_FLAGS -L/usr/$host/lib -I/usr/include/c++/3.3.3/$host"
+ CXXCPP="$CXXCPP $MINGW_FLAGS"
+
+
+} ; fi
+
+ LTCC="gcc"
+ CXXFLAGS="$CXXFLAGS -LC:/GTK/lib"
+ CFLAGS="$CFLAGS -LC:/GTK/lib"
+ LDFLAGS="$LDFLAGS -lole32 -no-undefined -Wl,--export-all-symbols -Wl,--subsystem=console -Wl,--enable-runtime-pseudo-reloc"
+dnl LDFLAGS="$LDFLAGS -lole32 -no-undefined -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--subsystem=console -Wl,--enable-runtime-pseudo-reloc"
+ ;;
+ *cygwin*)
+ LDFLAGS="$LDFLAGS -lole32 -no-undefined -Wl,--export-all-symbols"
+dnl LDFLAGS="$LDFLAGS -lole32 -no-undefined -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--subsystem=console"
+ CXXFLAGS="$CXXFLAGS -I/target/include"
+ CFLAGS="$CFLAGS -I/target/include"
+ ;;
+ powerpc-apple*)
+ echo Adding mac-specific optimization flags. . .
+ CXXFLAGS="$CXXFLAGS $G5OPTFLAGS"
+ ;;
+esac
+
+
+])
+
+AC_DEFUN([AC_LIBTOOL_PATCH],
+[
+
+if [[ "$LIBTOOL_PATCH_SED""x" != "x" ]] ; then {
+ printf "Patching libtool... "
+ cat libtool | sed "$LIBTOOL_PATCH_SED" > libtool2
+ rm libtool
+ mv libtool2 libtool
+ chmod +x libtool
+ AC_MSG_RESULT([patched])
+} fi ;
+
+
+])
projects / synfig.git / blobdiff