Fixed bug #66907 Solaris 10 is missing strcasestr and needs substitute

1 files changed, 35 insertions, 0 deletions

diff --git a/ext/fileinfo/config.m4 b/ext/fileinfo/config.m4
index 4f34041259..a11dbf8dac 100644
--- a/ext/fileinfo/config.m4
+++ b/ext/fileinfo/config.m4
@@ -13,6 +13,41 @@ if test "$PHP_FILEINFO" != "no"; then
     libmagic/is_tar.c libmagic/magic.c libmagic/print.c \
     libmagic/readcdf.c libmagic/readelf.c libmagic/softmagic.c"
 
+  AC_MSG_CHECKING([for strcasestr])
+  AC_TRY_RUN([
+#include <string.h>
+#include <strings.h>
+#include <stdlib.h>
+
+int main(void)
+{
+        char *s0, *s1, *ret;
+
+        s0 = (char *) malloc(42);
+        s1 = (char *) malloc(8);
+
+        memset(s0, 'X', 42);
+        s0[24] = 'Y';
+        s0[26] = 'Z';
+        s0[41] = '\0';
+        memset(s1, 'x', 8);
+        s1[0] = 'y';
+        s1[2] = 'Z';
+        s1[7] = '\0';
+
+        ret = strcasestr(s0, s1);
+
+        return !(NULL != ret);
+}
+  ],[
+    dnl using the platform implementation
+    AC_MSG_RESULT(yes)
+  ],[
+    AC_MSG_RESULT(no)
+    AC_MSG_NOTICE(using libmagic strcasestr implementation)
+    libmagic_sources="$libmagic_sources libmagic/strcasestr.c"
+  ])
+
   PHP_NEW_EXTENSION(fileinfo, fileinfo.c $libmagic_sources, $ext_shared,,-I@ext_srcdir@/libmagic)
   PHP_ADD_BUILD_DIR($ext_builddir/libmagic)