Author: ianmacarthur
Date: 2008-11-09 05:15:05 -0800 (Sun, 09 Nov 2008)
New Revision: 6504
Log:
STR 1949 - revise configure.in to cerrectly detect png_set_tRNS_to_alpha
Modified:
branches/branch-1.3/configure.in
Modified: branches/branch-1.3/configure.in
===================================================================
--- branches/branch-1.3/configure.in 2008-11-06 23:32:16 UTC (rev 6503)
+++ branches/branch-1.3/configure.in 2008-11-09 13:15:05 UTC (rev 6504)
@@ -578,21 +578,24 @@
AC_ARG_ENABLE(localpng, [ --enable-localpng use local PNG library,
default=auto],
[if test x$enable_localpng = xyes; then
- ac_cv_lib_png_png_set_tRNS_to_alpha=no
+ ac_cv_lib_png_png_set_tRNS_to_alpha=yes
fi])
-
+
AC_CHECK_LIB(png,png_set_tRNS_to_alpha, [
PNGINC=""
PNG=""
IMAGELIBS="-lpng $IMAGELIBS"
AC_DEFINE(HAVE_LIBPNG)
- AC_CHECK_HEADER(png.h, AC_DEFINE(HAVE_PNG_H))],[
+ AC_DEFINE(HAVE_PNG_GET_VALID)
+ AC_DEFINE(HAVE_PNG_SET_TRNS_TO_ALPHA) AC_CHECK_HEADER(png.h,
AC_DEFINE(HAVE_PNG_H))],[
if test x$enable_localpng = xno; then
PNGINC=""
PNG=""
else
AC_DEFINE(HAVE_LIBPNG)
AC_DEFINE(HAVE_PNG_H)
+ AC_DEFINE(HAVE_PNG_GET_VALID)
+ AC_DEFINE(HAVE_PNG_SET_TRNS_TO_ALPHA)
PNGINC="-I../png"
PNG="png"
IMAGELIBS="-lfltk_png $IMAGELIBS"
@@ -831,7 +834,7 @@
if test x$enable_xdbe != xno; then
AC_CHECK_HEADER(X11/extensions/Xdbe.h, AC_DEFINE(HAVE_XDBE),,
[#include <X11/Xlib.h>])
- AC_CHECK_LIB(Xext, XdbeQueryExtension,
+ AC_CHECK_LIB(Xext, XdbeQueryExtension,
LIBS="-lXext $LIBS")
fi
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