[Digikam-devel] [Bug 117225] digikam requires at least libpng >= 1.2.7

[Gilles Caulier]

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http://bugs.kde.org/show_bug.cgi?id=117225         




------- Additional Comments From caulier.gilles free fr  2005-11-28 22:51 -------
SVN commit 483962 by cgilles:

patch from alfons hoogervorst: digikam 0.9.0 requires at least libpng >= 1.2.7

CCBUG: 117225

 M  +10 -0     configure.in.bot  
 M  +15 -0     configure.in.in  


--- trunk/extragear/graphics/digikam/configure.in.bot #483961:483962
 @ -72,6 +72,16  @
   echo "-- libtiff found.................. YES"
 fi
 
+if test "x$have_png" != "xyes"; then
+  echo "-- libpng found................... NO"
+  echo ""
+  echo "digiKam needs libpng. You need to install the correct version (>= 1.2.7)."
+  echo ""
+  all_tests=bad
+else
+  echo "-- libpng found................... YES"
+fi
+
 if test "x$have_lcms" != "xyes"; then
   echo "-- lcms found..................... NO"
   echo ""
--- trunk/extragear/graphics/digikam/configure.in.in #483961:483962
 @ -251,6 +251,21  @
 fi
 
 #------------------------------------------------------------------
+# Check for libpng with png_set_add_alpha() function
+#------------------------------------------------------------------
+
+have_png=no
+KDE_CHECK_LIB(png, png_set_add_alpha,
+        have_png=yes,
+        AC_MSG_WARN([digiKam requires libpng >= 1.2.7]),
+        -lpng -lz -lm)
+
+if test "x$have_png" != "xyes"; then
+  AC_WARN([digiKam requires libpng >= 1.2.7; digiKam will not be compiled.])
+  DO_NOT_COMPILE="digikam digikamimageplugins $DO_NOT_COMPILE"
+fi  
+
+#------------------------------------------------------------------
 # Check for lcms (backported from krita)
 #------------------------------------------------------------------