--- configure +++ configure @@ -11402,13 +11402,13 @@ fi if test "x$with_libpng" != xno; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_read_png in -lpng" >&5 -$as_echo_n "checking for png_read_png in -lpng... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_read_png in -lpng12" >&5 +$as_echo_n "checking for png_read_png in -lpng12... " >&6; } if test "${ac_cv_lib_png_png_read_png+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS -LIBS="-lpng $LIBS" +LIBS="-lpng12 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -11441,7 +11441,7 @@ if test "x$ac_cv_lib_png_png_read_png" = x""yes; then : $as_echo "#define HAVE_LIBPNG 1" >>confdefs.h - LIBPNG_LIBS=-lpng + LIBPNG_LIBS=-lpng12 else if test "x$with_libpng" = xyes; then :