pngdec: fix build with libpng versions between 1.2 and 1.5.1 (revised)

https://bugzilla.gnome.org/show_bug.cgi?id=765927
This commit is contained in:
Andreas Frisch 2017-10-20 11:08:24 +02:00 committed by Sebastian Dröge
parent 5615ec59c4
commit 39785d9cc3

View file

@ -702,7 +702,7 @@ translit(dnm, m, l) AM_CONDITIONAL(USE_LIBPNG, true)
AG_GST_CHECK_FEATURE(LIBPNG, [Portable Network Graphics library], png, [ AG_GST_CHECK_FEATURE(LIBPNG, [Portable Network Graphics library], png, [
AG_GST_PKG_CHECK_MODULES(LIBPNG, libpng >= 1.2) AG_GST_PKG_CHECK_MODULES(LIBPNG, libpng >= 1.2)
if test $HAVE_LIBPNG = "yes"; then if test $HAVE_LIBPNG = "yes"; then
PKG_CHECK_MODULES(LIBPNG, libpng >= 1.5.1, [ PKG_CHECK_MODULES(LIBPNG_1_5, libpng >= 1.5.1, [
AC_DEFINE(HAVE_LIBPNG_1_5, 1, [Defined if libpng version is 1.5.1 or newer]) AC_DEFINE(HAVE_LIBPNG_1_5, 1, [Defined if libpng version is 1.5.1 or newer])
], [true]) ], [true])
fi fi