%{?with_fontconfig:BuildRequires: fontconfig-devel}
BuildRequires: freetype-devel >= 2.0
BuildRequires: gettext-devel
-BuildRequires: libpng-devel
+BuildRequires: libpng-devel >= 2:1.4.0
BuildRequires: libjpeg-devel
BuildRequires: libtiff-devel
BuildRequires: libtool >= 1:1.4.3
# hack to avoid inclusion of -s in --ldflags
%{__perl} -pi -e 's,\@LDFLAGS\@,,g' config/gdlib-config.in
+# png_check_sig was replaced by png_sig_cmp in libpng
+%{__sed} -i -e 's/if (!png_check_sig (sig, 8))/if (png_sig_cmp(sig, 0, 8))/g' gd_png.c
+
%build
%{__libtoolize}
%{__aclocal}