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dnl GA_CHECK_LIB_CAIRO : check for cairo library
dnl args : action-if-yes, action-if-no
AC_DEFUN([GA_CHECK_LIB_CAIRO],
[
ga_check_cairo="no"
CAIRO_LIBS=
CAIRO_CFLAGS=
CAIRO_LDFLAGS=
ac_save_LIBS="$LIBS"
ac_save_CPPFLAGS="$CPPFLAGS"
ac_save_LDFLAGS="$LDFLAGS"
ga_pkgconfig_cairo=no
ga_config_cairo=no
dnl Check for pkg-config
PKG_CHECK_MODULES([CAIRO],[cairo],[ga_pkgconfig_cairo=yes])
dnl We found something; check for the header cairo.h, cairo_version
if test $ga_pkgconfig_cairo = 'yes'; then
LDFLAGS="$LDFLAGS $CAIRO_LDFLAGS"
LIBS="$LIBS $CAIRO_LIBS"
AC_CHECK_HEADER([cairo.h],
[ AC_CHECK_LIB([cairo], [cairo_version],
[ ga_check_cairo=yes
],
[
CAIRO_LDFLAGS=
CAIRO_LIBS=
LIBS="$ac_save_LIBS"
LDFLAGS="$ac_save_LDFLAGS"
])
],
[
CAIRO_CFLAGS=
CPPFLAGS="$ac_save_CPPFLAGS"
])
fi
LIBS="$ac_save_LIBS"
CPPFLAGS="$ac_save_CPPFLAGS"
LDFLAGS="$ac_save_LDFLAGS"
if test $ga_check_cairo = 'yes'; then
m4_if([$1], [], [:], [$1])
else
m4_if([$2], [], [:], [$2])
fi
# AC_SUBST([CAIRO_LIBS])
# AC_SUBST([CAIRO_LDFLAGS])
# AC_SUBST([CAIRO_CFLAGS])
])
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