File inkscape-0.48.0-libpng.patch of Package mingw64-inkscape

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File inkscape-0.48.0-libpng.patch of Package mingw64-inkscape (Revision c56e61f3655eec0402ffc1fec453fbff)

Currently displaying revision c56e61f3655eec0402ffc1fec453fbff , Show latest

--- configure.ac	2009-11-16 21:45:59.000000000 +0100
+++ configure.ac	2010-02-11 13:16:33.000000000 +0100
@@ -198,7 +198,29 @@
 dnl ******************************
 dnl Check for libpng 
 dnl ******************************
+for l in libpng libpng14 libpng12; do
+  AC_MSG_CHECKING(for $l version >= 1.2)
+  if $PKG_CONFIG --exists $l ; then
+    if test "`$PKG_CONFIG --modversion $l |  cut -d. -f1`" -gt "1" -o\
+        "`$PKG_CONFIG --modversion $l |  cut -d. -f1`" -eq "1" -a \
+        "`$PKG_CONFIG --modversion $l |  cut -d. -f2`" -ge "2" ; then
+      AC_MSG_RESULT(yes)
+      PNG_LIBS=`$PKG_CONFIG --libs $l`
+      png_ok=yes
+      break
+	else
+      AC_MSG_RESULT(no)
+	  png_ok=no
+    fi
+  else
+    AC_MSG_RESULT(no)
+    png_ok=no
+  fi
+done
+if test "$png_ok" != yes; then
+  PNG_LIBS="-lpng"
 AC_CHECK_LIB(png, png_read_info, [AC_CHECK_HEADER(png.h, png_ok=yes, png_ok=yes)], png_ok=no, -lz -lm)
+fi
 if test "x$png_ok" != "xyes"; then
 	AC_MSG_ERROR([libpng >= 1.2 is needed to compile inkscape])
 fi
@@ -746,7 +768,7 @@
 fi
 
 dnl Shouldn't we test for libpng and libz?
-INKSCAPE_LIBS="$INKSCAPE_LIBS -lpng -lz -lX11 -lxml2"
+INKSCAPE_LIBS="$INKSCAPE_LIBS $PNG_LIBS -lz -lX11 -lxml2"
 if test "x$openmp_ok" = "xyes"; then
 	INKSCAPE_LIBS="$INKSCAPE_LIBS -lgomp"
 fi

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File inkscape-0.48.0-libpng.patch of Package mingw64-inkscape (Revision c56e61f3655eec0402ffc1fec453fbff)

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