mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-24 10:41:04 +00:00
56 lines
1.9 KiB
Text
56 lines
1.9 KiB
Text
|
|
dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
|
|
dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
|
|
dnl also defines GSTUFF_PKG_ERRORS on error
|
|
AC_DEFUN(PKG_CHECK_MODULES, [
|
|
succeeded=no
|
|
|
|
if test -z "$PKG_CONFIG"; then
|
|
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
|
|
fi
|
|
|
|
if test "$PKG_CONFIG" = "no" ; then
|
|
echo "*** The pkg-config script could not be found. Make sure it is"
|
|
echo "*** in your path, or set the PKG_CONFIG environment variable"
|
|
echo "*** to the full path to pkg-config."
|
|
echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
|
|
else
|
|
if ! $PKG_CONFIG --atleast-pkgconfig-version 0.7.0; then
|
|
echo "*** Your version of pkg-config is too old. You need version 0.7.0 or newer."
|
|
echo "*** See http://www.freedesktop.org/software/pkgconfig"
|
|
else
|
|
AC_MSG_CHECKING(for $2)
|
|
|
|
if $PKG_CONFIG --exists "$2" ; then
|
|
AC_MSG_RESULT(yes)
|
|
succeeded=yes
|
|
|
|
AC_MSG_CHECKING($1_CFLAGS)
|
|
$1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
|
|
AC_MSG_RESULT($$1_CFLAGS)
|
|
|
|
AC_MSG_CHECKING($1_LIBS)
|
|
$1_LIBS=`$PKG_CONFIG --libs "$2"`
|
|
AC_MSG_RESULT($$1_LIBS)
|
|
else
|
|
$1_CFLAGS=""
|
|
$1_LIBS=""
|
|
## If we have a custom action on failure, don't print errors, but
|
|
## do set a variable so people can do so.
|
|
$1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
|
|
ifelse([$4], ,echo $$1_PKG_ERRORS,)
|
|
fi
|
|
|
|
AC_SUBST($1_CFLAGS)
|
|
AC_SUBST($1_LIBS)
|
|
fi
|
|
fi
|
|
|
|
if test $succeeded = yes; then
|
|
ifelse([$3], , :, [$3])
|
|
else
|
|
ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
|
|
fi
|
|
])
|
|
|
|
|