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[uniscribe] Enable Uniscribe backend only if it has ScriptShapeOpenType() 

Bug 55494 - ScriptItemizeOpenType doesn't exists under Windows XP
This commit is contained in:
Behdad Esfahbod 2012-12-10 17:44:22 -05:00
parent d41c0c955b
commit 5e7e52ddf2
2 changed files with 13 additions and 7 deletions
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6
config.h.in
View File

@ -114,12 +114,6 @@
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define to 1 if you have the <usp10.h> header file. */
#undef HAVE_USP10_H
/* Define to 1 if you have the <windows.h> header file. */
#undef HAVE_WINDOWS_H
/* Define to 1 if you have the `_setmode' function. */
#undef HAVE__SETMODE

14
configure.ac
View File

@ -208,7 +208,19 @@ AM_CONDITIONAL(HAVE_FREETYPE, $have_freetype)
dnl ===========================================================================
AC_CHECK_HEADERS(usp10.h windows.h, have_uniscribe=true, have_uniscribe=false)
AC_MSG_CHECKING([for ScriptShapeOpenType in usp10])
saved_LIBS=$LIBS
LIBS="$LIBS -lusp10 -lgdi32"
AC_LINK_IFELSE([AC_LANG_PROGRAM(
[[
#define _WIN32_WINNT 0x0600
#include <windows.h>
#include <usp10.h>
]],
ScriptShapeOpenType)],
[have_uniscribe=true; AC_MSG_RESULT(yes)],
[have_uniscribe=false;AC_MSG_RESULT(no)])
LIBS=$saved_LIBS
if $have_uniscribe; then
UNISCRIBE_CFLAGS=
UNISCRIBE_LIBS="-lusp10 -lgdi32"