diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..fdd632b --- /dev/null +++ b/configure.ac @@ -0,0 +1,159 @@ +AC_PREREQ([2.60]) + +AC_INIT([libmatemixer], + [1.9.0], + [http://www.mate-desktop.org]) + +AC_CONFIG_HEADERS([config.h]) +AC_CONFIG_MACRO_DIR([m4]) +AC_CONFIG_AUX_DIR([build-aux]) +AC_CONFIG_SRCDIR([libmatemixer/matemixer.c]) + +AM_INIT_AUTOMAKE + +# Use pretty build output with automake >= 1.11 +m4_ifdef([AM_SILENT_RULES], + [AM_SILENT_RULES([yes])], + [AM_DEFAULT_VERBOSITY=1 AC_SUBST(AM_DEFAULT_VERBOSITY)]) + +# Checks for required programs. +AC_PROG_CC +AM_PROG_CC_C_O +AC_PROG_INSTALL + +# Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS([sys/types.h unistd.h]) + +# ======================================================================= +# Libtool +# ======================================================================= +LT_CURRENT=0 +LT_REVISION=0 +LT_AGE=0 +AC_SUBST(LT_CURRENT) +AC_SUBST(LT_REVISION) +AC_SUBST(LT_AGE) + +LT_PREREQ([2.2]) +LT_INIT + +# ======================================================================= +# Check for required packages +# ======================================================================= +PKG_PROG_PKG_CONFIG + +GLIB_REQUIRED_VERSION=2.36.0 + +PKG_CHECK_MODULES(GLIB, [ + glib-2.0 >= $GLIB_REQUIRED_VERSION + gobject-2.0 >= $GLIB_REQUIRED_VERSION + gmodule-2.0 >= $GLIB_REQUIRED_VERSION +]) +AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal) +AC_PATH_PROG(GLIB_MKENUMS, glib-mkenums) + +# ======================================================================= +# Check for backend module support +# ======================================================================= +PA_REQUIRED_VERSION=0.9.16 + +AC_ARG_ENABLE([pulseaudio], + AS_HELP_STRING([--enable-pulseaudio], + [Enable PulseAudio support @<:@default=auto@:>@]), + enable_pulseaudio=$enableval, enable_pulseaudio=auto) + +if test "x$enable_pulseaudio" != "xno"; then + PKG_CHECK_MODULES(PULSEAUDIO, + libpulse >= $PA_REQUIRED_VERSION, + have_pulseaudio=yes, + have_pulseaudio=no) + + if test "x$enable_pulseaudio" = "xyes" -a "x$have_pulseaudio" = "xno"; then + AC_MSG_ERROR([PulseAudio support explicitly requested but dependencies not found]) + fi + + if test "x$have_pulseaudio" = "xyes" ; then + AC_DEFINE(HAVE_PULSEAUDIO, [], [Define if we have pulseaudio]) + fi +fi + +AM_CONDITIONAL(HAVE_PULSEAUDIO, test "x$have_pulseaudio" = "xyes") + +AC_SUBST(HAVE_PULSEAUDIO) +AC_SUBST(PULSEAUDIO_CFLAGS) +AC_SUBST(PULSEAUDIO_LIBS) + +# ======================================================================= +# Compiler warnings +# ======================================================================= +MATE_COMPILE_WARNINGS([maximum]) +MATE_CXX_WARNINGS + +# Turn on the additional warnings last, so warnings don't affect other tests. +AC_ARG_ENABLE(more-warnings, + [AC_HELP_STRING([--enable-more-warnings], + [Maximum compiler warnings])], + set_more_warnings="$enableval",[ + if test -d $srcdir/.git; then + set_more_warnings=yes + else + set_more_warnings=no + fi + ]) + +AC_MSG_CHECKING(for more warnings) +if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then + AC_MSG_RESULT(yes) + CFLAGS="-Wall -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align -Wsign-compare $CFLAGS" + + for option in -Wno-unused-parameter -Wno-strict-aliasing -Wno-sign-compare; do + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $option" + AC_MSG_CHECKING([whether gcc understands $option]) + AC_TRY_COMPILE([], [], + has_option=yes, + has_option=no,) + if test $has_option = no; then + CFLAGS="$SAVE_CFLAGS" + fi + AC_MSG_RESULT($has_option) + unset has_option + unset SAVE_CFLAGS + done + unset option +else + AC_MSG_RESULT(no) +fi +AC_SUBST(CFLAGS) + +# ======================================================================= +# Finish +# ======================================================================= +AC_CONFIG_FILES([ +Makefile +libmatemixer/Makefile +backends/Makefile +backends/null/Makefile +backends/pulse/Makefile +data/Makefile +data/libmatemixer.pc +doc/Makefile +]) + +AC_OUTPUT + +echo " + + ${PACKAGE} ${VERSION} + ============ + + + Prefix: ${prefix} + Source code location: ${srcdir} + Compiler: ${CC} + CFLAGS: ${CFLAGS} + + PulseAudio backend support: $have_pulseaudio + +" |