- updated to 1.6.29

diff --git a/libpng.spec b/libpng.spec
index dd906b8c6b90a13ad3b07216fa8ae26019a4c205..65e73a049dd3fccaeb8c27d29fed44924b7c4bca 100644 (file)
--- a/libpng.spec
+++ b/libpng.spec
@@ -1,3 +1,5 @@
+# NOTE: there is intel SSE optimization available but with no runtime detection;
+#       it's enabled based on compiler flags (-msse*, either explicit or implied by -march=)
 #
 # Conditional build:
 %bcond_without tests           # don't perform "make check"
@@ -11,16 +13,16 @@ Summary(pl.UTF-8):  Biblioteka PNG
 Summary(pt_BR.UTF-8):  Biblioteca PNG
 Summary(tr.UTF-8):     PNG kitaplığı
 Name:          libpng
-Version:       1.6.28
+Version:       1.6.29
 Release:       1
 Epoch:         2
 License:       distributable
 Group:         Libraries
 Source0:       http://downloads.sourceforge.net/libpng/%{name}-%{version}.tar.xz
-# Source0-md5: 425354f86c392318d31aedca71019372
+# Source0-md5: 3245dbd76ea91e1437507357b858ec97
 Patch0:                %{name}-pngminus.patch
 Patch1:                http://downloads.sourceforge.net/libpng-apng/%{name}-%{version}-apng.patch.gz
-# Patch1-md5:  fca7c6d87c8352e645facefc2e1dd153
+# Patch1-md5:  75ebf0972827a0079e8d0bd03fcbe6f7
 URL:           http://www.libpng.org/pub/png/libpng.html
 BuildRequires: rpmbuild(macros) >= 1.213
 BuildRequires: tar >= 1:1.22
@@ -147,7 +149,17 @@ Narzędzia do konwersji plików PNG z lub do plików PNM.
 %patch1 -p1
 
 %build
-%configure
+%configure \
+%ifarch %{arm} aarch64
+       --enable-arm-neon=check \
+%endif
+%ifarch mipsel mips64el
+       --enable-mips-msa=check \
+%endif
+%ifarch ppc ppc64
+       --enable-powerpc-vsx=check
+%endif
+
 %{__make}
 
 %{__make} -C contrib/pngminus -f makefile.std \