1 files changed, 64 insertions, 0 deletions

diff --git a/m4/mysql.m4 b/m4/mysql.m4
new file mode 100644
index 0000000..c4c4a3b
--- /dev/null
+++ b/m4/mysql.m4
@@ -0,0 +1,64 @@
+dnl CHECK_PATH_MYSQL([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUNT]])
+dnl Check for MySQL Libs
+dnl
+AC_DEFUN(CHECK_PATH_MYSQL,
+[dnl
+AC_ARG_WITH(
+                mysql,
+                [AC_HELP_STRING([--with-mysql],[Path to MySQL client library])],
+                mysql_prefix="$withval",
+                
+        )
+AC_ARG_ENABLE(
+                mysqltest,
+                [AC_HELP_STRING([--disble-mysqltest],[Do not try to compile and run mysql test program])],
+                ,
+                enable_apachetest=yes)
+
+    AC_REQUIRE([AC_CANONICAL_TARGET])
+    ac_save_CFLAGS=$CFLAGS
+    ac_save_LDFLAGS=$LDFLAGS
+    if test "x$mysql_prefix" != "x" && test "x$mysql_prefix" != "xyes"; then
+        MYSQL_LDFLAGS="-L${mysql_prefix}/lib -L${mysql_prefix}/lib/mysql -L${mysql_prefix}/mysql/lib"
+        MYSQL_CFLAGS="-I${mysql_prefix}/include -I${mysql_prefix}/include/mysql -I${mysql_prefix}/mysql/include"
+    else
+        MYSQL_LDFLAGS="-L/usr/local/mysql/lib -L/usr/lib/mysql -L/usr/mysql/lib -L/usr/local/lib/mysql -L/usr/local/mysql/lib/mysql -L/usr/mysql/lib/mysql"
+        MYSQL_CFLAGS="-I/usr/local/mysql/include -I/usr/include/mysql -I/usr/mysql/include -I/usr/local/include/mysql -I/usr/local/mysql/include/mysql -I/usr/mysql/include/mysql"
+    fi
+    CFLAGS="$CFLAGS $MYSQL_CFLAGS"
+    LDFLAGS="$LDFLAGS $MYSQL_LDFLAGS"
+    AC_CHECK_LIB(m, floor)
+    AC_CHECK_LIB(z, gzclose)
+    with_mysql="yes"
+    AC_DEFINE(WITH_MYSQL,,[with mysql])
+    AC_CHECK_LIB(mysqlclient, mysql_init, ,
+      [AC_MSG_ERROR(libmysqlclient is needed for MySQL support)])
+    MYSQL_LIBS=$LIBS
+    AC_CHECK_FUNCS(mysql_real_escape_string)
+    AC_MSG_CHECKING(whether mysql clients can run)
+    AC_TRY_RUN([
+      #include <stdio.h>
+      #include <mysql.h>    
+      int main(void)
+      {
+          MYSQL *a = mysql_init(NULL);
+          return 0;
+      }
+      ], , no_mysql=yes,[echo $ac_n "cross compiling; assumed OK.... $ac_c"])
+      CFLAGS=$ac_save_CFLAGS
+      LDFLAGS=$ac_save_LDFLAGS
+      if test "x$no_mysql" = x; then
+        AC_MSG_RESULT(yes)
+        ifelse([$1], , :, [$1])
+      else
+        AC_MSG_RESULT(no)
+        echo "*** MySQL could not be found ***"
+        MYSQL_CFLAGS=""
+        MYSQL_LDFLAGS=""
+        MYSQL_LIBS=""
+        ifelse([$2], , :, [$2])
+      fi
+      AC_SUBST(MYSQL_LDFLAGS)
+      AC_SUBST(MYSQL_CFLAGS)
+      AC_SUBST(MYSQL_LIBS)
+])