diff options
Diffstat (limited to 'APACHE_1_3_42/src/helpers/checkheader.sh')
-rwxr-xr-x | APACHE_1_3_42/src/helpers/checkheader.sh | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/APACHE_1_3_42/src/helpers/checkheader.sh b/APACHE_1_3_42/src/helpers/checkheader.sh new file mode 100755 index 0000000000..a3fccc781c --- /dev/null +++ b/APACHE_1_3_42/src/helpers/checkheader.sh @@ -0,0 +1,46 @@ +#!/bin/sh +# +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# +# checkheader.sh -- Check whether a C header file exists +# Initially written by Ralf S. Engelschall for the Apache +# configuration mechanism + +header=$1 +rc=1 +if [ "x$CPP" = "x" ]; then + CPP='NOT-AVAILABLE' +fi +if [ "x$CPP" != "xNOT-AVAILABLE" ]; then + # create a test C source + cat >conftest.c <<EOF +#include <$header> +Syntax Error +EOF + (eval "$CPP conftest.c >/dev/null") 2>conftest.out + my_error=`grep -v '^ *+' conftest.out` + if [ "x$my_error" = "x" ]; then + rc=0 + fi +else + if [ -f "/usr/include/$header" ]; then + rc=0 + fi +fi +rm -f conftest.* +exit $rc + |