diff --git a/configure b/configure index 5948756e7ae..ffde96cb40e 100755 --- a/configure +++ b/configure @@ -12794,6 +12794,116 @@ CPPFLAGS=$ac_save_CPPFLAGS as_fn_append wine_notices "|libmpg123 ${notice_platform}MinGW development files not found (or too old); using bundled version." fi + if ${PNG_PE_CFLAGS:+false} : +then : + if test ${MINGW_PKG_CONFIG+y} +then : + PNG_PE_CFLAGS=`$MINGW_PKG_CONFIG --cflags libpng 2>/dev/null` +fi +fi +if ${PNG_PE_LIBS:+false} : +then : + if test ${MINGW_PKG_CONFIG+y} +then : + PNG_PE_LIBS=`$MINGW_PKG_CONFIG --libs libpng 2>/dev/null` +fi +fi + +ac_save_CPPFLAGS=$CPPFLAGS +CPPFLAGS="$CPPFLAGS $PNG_PE_CFLAGS" +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MinGW png.h" >&5 +printf %s "checking for MinGW png.h... " >&6; } +if test ${ac_cv_mingw_header_png_h+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_wine_check_headers_saved_cc=$CC +ac_wine_check_headers_saved_exeext=$ac_exeext +CC="$CROSSCC" +ac_exeext=".exe" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_mingw_header_png_h=yes +else $as_nop + ac_cv_mingw_header_png_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +CC=$ac_wine_check_headers_saved_cc +ac_exeext=$ac_wine_check_headers_saved_exeext +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mingw_header_png_h" >&5 +printf "%s\n" "$ac_cv_mingw_header_png_h" >&6; } +if test "x$ac_cv_mingw_header_png_h" = xyes +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for png_create_read_struct in MinGW -lpng" >&5 +printf %s "checking for png_create_read_struct in MinGW -lpng... " >&6; } +if test ${ac_cv_mingw_lib_png+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_wine_check_headers_saved_cc=$CC +ac_wine_check_headers_saved_exeext=$ac_exeext +ac_wine_check_headers_saved_libs=$LIBS +CC="$CROSSCC" +ac_exeext=".exe" +LIBS="-lpng $PNG_PE_LIBS $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +char png_create_read_struct (); +int +main (void) +{ +return png_create_read_struct (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_mingw_lib_png=yes +else $as_nop + ac_cv_mingw_lib_png=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +CC=$ac_wine_check_headers_saved_cc +ac_exeext=$ac_wine_check_headers_saved_exeext +LIBS=$ac_wine_check_headers_saved_libs +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mingw_lib_png" >&5 +printf "%s\n" "$ac_cv_mingw_lib_png" >&6; } +if test "x$ac_cv_mingw_lib_png" = xyes +then : + : +else $as_nop + PNG_PE_CFLAGS=""; PNG_PE_LIBS="" +fi +else $as_nop + PNG_PE_CFLAGS=""; PNG_PE_LIBS="" +fi +CPPFLAGS=$ac_save_CPPFLAGS + + if test "x$PNG_PE_LIBS" = "x" + then + as_fn_append wine_notices "|libpng ${notice_platform}MinGW development files not found; using bundled version." + fi + if ${ZLIB_PE_CFLAGS:+false} : then : if test ${MINGW_PKG_CONFIG+y} diff --git a/configure.ac b/configure.ac index 2fe4b186fd6..d6c57bd41ad 100644 --- a/configure.ac +++ b/configure.ac @@ -1073,6 +1073,15 @@ then WINE_NOTICE([libmpg123 ${notice_platform}MinGW development files not found (or too old); using bundled version.]) fi + WINE_MINGW_PACKAGE_FLAGS(PNG,[libpng],, + [WINE_CHECK_MINGW_HEADER(png.h, + [WINE_CHECK_MINGW_LIB(png,png_create_read_struct,[:],[PNG_PE_CFLAGS=""; PNG_PE_LIBS=""],[$PNG_PE_LIBS])], + [PNG_PE_CFLAGS=""; PNG_PE_LIBS=""])]) + if test "x$PNG_PE_LIBS" = "x" + then + WINE_NOTICE([libpng ${notice_platform}MinGW development files not found; using bundled version.]) + fi + WINE_MINGW_PACKAGE_FLAGS(ZLIB,[zlib],[-lz], [WINE_CHECK_MINGW_HEADER(zlib.h, [WINE_CHECK_MINGW_LIB(z,inflate,[:],[ZLIB_PE_CFLAGS=""; ZLIB_PE_LIBS=""],[$ZLIB_PE_LIBS])],