configure: Fix libpng detection on OpenBSD.

fe8879e6 · Austin English · Alexandre Julliard · 51094be4 · fe8879e6 · fe8879e6
Commit fe8879e6 authored Dec 28, 2008 by Austin English Committed by Alexandre Julliard Dec 29, 2008
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configure configure +1 -1

configure.ac configure.ac +1 -1

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--- a/configure
+++ b/configure
@@ -16714,7 +16714,7 @@ if test "${ac_cv_lib_soname_png+set}" = set; then
  $as_echo_n "(cached) " >&6
 else
  ac_check_soname_save_LIBS=$LIBS
-LIBS="-lpng -lm $LIBS"
+LIBS="-lpng -lm -lz $LIBS"
  cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF

--- a/configure.ac
+++ b/configure.ac
@@ -1216,7 +1216,7 @@ WINE_WARNING_WITH(jpeg,[test "x$ac_cv_lib_soname_jpeg" = "x"],
 dnl **** Check for libpng ****
 if test "$ac_cv_header_png_h" = "yes"
 then
-    WINE_CHECK_SONAME(png,png_create_read_struct,,,-lm,[[libpng[[0-9]]*]])
+    WINE_CHECK_SONAME(png,png_create_read_struct,,,-lm -lz,[[libpng[[0-9]]*]])
 fi
 WINE_WARNING_WITH(png,[test "x$ac_cv_lib_soname_png" = "x"],
                 [libpng ${notice_platform}development files not found, PNG won't be supported.])