* configure.ac: should fix detection of libpng.

e7a3faac · Gildas Bazin · 293cd2f0 · e7a3faac
Commit e7a3faac authored Jul 26, 2004 by Gildas Bazin
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configure.ac configure.ac +2 -0

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--- a/configure.ac
+++ b/configure.ac
@@ -2367,6 +2367,7 @@ dnl
 dnl   png
 dnl
 AC_CHECK_HEADERS(png.h, [
+  LDFLAGS="${LDFLAGS_save} -lz"
  AC_CHECK_LIB(png, png_set_rows, [
    VLC_ADD_LDFLAGS([logo],[-lpng -lz])
    VLC_ADD_PLUGINS([logo])
@@ -2374,6 +2375,7 @@ AC_CHECK_HEADERS(png.h, [
    VLC_ADD_LDFLAGS([cvdsub],[-lpng -lz -lm])
    AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])])
  ])
+  LDFLAGS="${LDFLAGS_save}"

 dnl
 dnl  Video plugins