[PATCH 4/4] configure: Try to detect MinGW libxslt using pkg-config if --with-system-dllpath is specified.

[Zebediah Figura]

Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
---
 configure.ac | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/configure.ac b/configure.ac
index 4b11fb97b70..929cbe88e22 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1107,6 +1107,21 @@ then
         WINE_NOTICE([libxml2 ${notice_platform}MinGW development files not found (or too old); using bundled version.])
     fi
 
+    WINE_MINGW_PACKAGE_FLAGS(XSLT,[libxslt],[-lxslt],
+        [WINE_CHECK_MINGW_HEADER(libxslt/pattern.h)
+        WINE_CHECK_MINGW_HEADER(libxslt/transform.h)
+        if test "$ac_cv_mingw_header_libxslt_pattern_h" = "yes" -a "$ac_cv_mingw_header_libxslt_transform_h" = "yes"
+        then
+            WINE_CHECK_MINGW_LIB(xslt,xsltCompilePattern,[:],[XSLT_PE_CFLAGS=""; XSLT_PE_LIBS=""],[$XSLT_PE_LIBS])
+        else
+            XSLT_PE_CFLAGS=""
+            XSLT_PE_LIBS=""
+        fi])
+    if test "x$XSLT_PE_LIBS" = "x"
+    then
+        WINE_NOTICE([libxslt ${notice_platform}MinGW development files not found; using bundled version.])
+    fi
+
     WINE_MINGW_PACKAGE_FLAGS(ZLIB,[zlib],[-lz],
         [WINE_CHECK_MINGW_HEADER(zlib.h,
             [WINE_CHECK_MINGW_LIB(z,inflate,[:],[ZLIB_PE_CFLAGS=""; ZLIB_PE_LIBS=""],[$ZLIB_PE_LIBS])],
-- 
2.34.1