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2dd0046f30
the ap_expr parser. Add a Travis job which uses this, so a patch which changes the parser sources is tested appropriately (e.g PR#72). * buildconf: Add --with-regen-expr to force ap_expr regeneration. * .travis.yml, test/travis_run_linux.sh: Pass BUILDCONF to buildconf and add job which uses the new option. git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1869697 13f79535-47bb-0310-9956-ffa450edef68
345 lines
11 KiB
Bash
Executable File
345 lines
11 KiB
Bash
Executable File
#!/bin/sh
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#
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# buildconf: Build the support scripts needed to compile from a
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# checked-out version of the source code.
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# version check for AC_PROG_CC_C99
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ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|sed -e 's/^[^0-9]*//;s/[a-z]* *$//;q'`
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case "$ac_version" in
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# versions older than 2.50 are denied by AC_PREREQ
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2.5*)
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echo WARNING: You are using an outdated version of autoconf.
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echo WARNING: This may lead to less than optimal performance of httpd.
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echo WARNING: You should use autoconf 2.60 or newer.
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sleep 1
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;;
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esac
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# set a couple of defaults for where we should be looking for our support libs.
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# can be overridden with --with-apr=[dir] and --with-apr-util=[dir]
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apr_src_dir="srclib/apr ../apr"
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apu_src_dir=""
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# By default, touch the checked-in sources to suppress regeneration of
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# the ap_expr parser.
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regen_expr=no
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while test $# -gt 0
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do
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# Normalize
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case "$1" in
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-*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
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*) optarg= ;;
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esac
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case "$1" in
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--with-apr=*)
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apr_src_dir=$optarg
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;;
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--with-apr-util=*)
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apu_src_dir=$optarg
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;;
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--with-regen-expr)
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regen_expr=yes
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;;
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-h|--help)
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cat <<EOF
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buildconf: generates the files needed to configure httpd.
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Usage: $0 [OPTION]...
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Configuration:
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-h, --help display this help and exit
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--with-apr=SRCDIR define a space-separated list of directories to
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search for the APR source code. If, instead of a
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directory, an apr-config executable name is passed,
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APR-Config Mode is enabled (see below). Defaults to
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"srclib/apr ../apr"
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--with-apr-util=SRCDIR define a space-separated list of directories to
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search for the APR-util source code. Defaults to the
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same location as the --with-apr SRCDIR, but with
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"apr" replaced with "apr-util" or "aprutil". Ignored
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in APR-Config Mode.
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--with-regen-expr suppress the timestamp adjustment which prevents the
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rebuild of the ap_expr expression parser
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APR-Config Mode:
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When passing an apr-config executable to --with-apr, buildconf will attempt to
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copy build scripts from various installed locations on your system instead of
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an APR source tree. This allows you to configure httpd from source without
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also requiring you to download the APR and/or APR-util sources.
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For example:
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./buildconf --with-apr=apr-1-config
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For this functionality to work reliably, you must have automake >= 1.12 and be
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using a distribution that includes both find_apr.m4 and find_apu.m4 in the
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--installbuilddir pointed to by apr-config.
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Environment variables used by buildconf:
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AUTOCONF autoconf executable name [autoconf]
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AUTOMAKE automake executable name [automake]
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AUTOHEADER autoheader executable name [autoheader]
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EOF
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exit
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;;
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*)
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echo "unknown option $1 (try --help for usage)"
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exit 1
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;;
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esac
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shift
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done
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#
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# Check to be sure that we have the srclib dependencies checked-out, or that a
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# working apr-config installation has been specified.
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#
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should_exit=0
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apr_config= # path to apr-config (empty if using a source directory)
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apr_found=0
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apu_found=0
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apr_major_version=2
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for dir in $apr_src_dir
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do
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if [ -f "${dir}/build/apr_common.m4" ]; then
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echo "found apr source: ${dir}"
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apr_src_dir=$dir
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apr_found=1
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break
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elif which "${dir}" >/dev/null 2>&1; then
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# We're using apr-config. Do a sanity check.
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apr_config=`which "${dir}"`
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echo "testing apr-config executable: ${apr_config}"
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version=`"${apr_config}" --version`
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version=`echo "${version}" | sed -n '/^[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*$/p'`
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if [ -z "${version}" ]; then
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echo "apr-config gave us an invalid --version"
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apr_config=
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continue
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fi
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echo "using apr-config version ${version}"
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apr_major_version=${version} # we'll make a real "major version" later
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apr_src_dir=`"${apr_config}" --installbuilddir`
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apr_found=1
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break
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fi
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done
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if [ $apr_found -lt 1 ]; then
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echo ""
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echo "APR could not be found automatically."
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echo ""
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echo "Please refer to the documentation on APR in the httpd INSTALL file."
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echo ""
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should_exit=1
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elif [ -n "${apr_config}" ]; then
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apr_major_version=`echo "${apr_major_version}" | sed 's/\..*//'`
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else
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apr_major_version=`grep "#define APR_MAJOR_VERSION" \
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$apr_src_dir/include/apr_version.h | sed 's/[^0-9]//g'`
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fi
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# Find APR-util. Note: if we're using apr-config, we can completely skip this,
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# even if APR is version 1. That's because we only end up caring about
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# find_apu.m4, which is not actually installed in the standard APR-util
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# distribution to begin with.
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if [ -z "${apr_config}" -a $apr_major_version -lt 2 ] ; then
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if test -z "$apu_src_dir"; then
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apu_src_dir=`echo $apr_src_dir | sed -e 's#/apr#/apr-util#g;'`
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apu_src_dir="$apu_src_dir `echo $apr_src_dir | sed -e 's#/apr#/aprutil#;g'`"
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apu_src_dir="$apu_src_dir srclib/apr-util ../apr-util"
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fi
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for dir in $apu_src_dir
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do
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if [ -f "${dir}/Makefile.in" ]; then
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echo "found apr-util source: ${dir}"
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apu_src_dir=$dir
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apu_found=1
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break
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fi
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done
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if [ $apu_found -lt 1 ]; then
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echo ""
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echo "You are using APR 1.x but APR-util 1.x was not found."
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echo ""
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echo "Please refer to the documentation on APR in the httpd INSTALL file."
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echo ""
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should_exit=1
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fi
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fi
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if [ $should_exit -gt 0 ]; then
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exit 1
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fi
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# These are temporary until Roy finishes the other build changes
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#
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touch .deps
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rm -f aclocal.m4
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rm -f generated_lists
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# Remove autoconf 2.5x cache directories
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rm -rf autom4te*.cache
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case "`uname`" in
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*BSD/OS*)
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./build/bsd_makefile;;
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esac
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#
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# end temporary stuff
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apr_configure="$apr_src_dir/configure"
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if [ $apr_major_version -lt 2 ] ; then
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aprutil_configure="$apu_src_dir/configure"
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fi
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config_h_in="include/ap_config_auto.h.in"
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cross_compile_warning="warning: AC_TRY_RUN called without default to allow cross compiling"
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if [ "$apr_src_dir" = "srclib/apr" ]; then
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echo rebuilding $apr_configure
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(cd srclib/apr && ./buildconf) || {
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echo "./buildconf failed for apr"
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exit 1
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}
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rm -f srclib/apr/apr.spec
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fi
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apr_src_dir=`cd $apr_src_dir && pwd`
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if [ $apr_major_version -lt 2 ] ; then
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if [ "$apu_src_dir" = "srclib/apr-util" ]; then
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echo rebuilding $aprutil_configure
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(cd srclib/apr-util && ./buildconf --with-apr=$apr_src_dir) || {
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echo "./buildconf failed for apr-util"
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exit 1
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}
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rm -f srclib/apr-util/apr-util.spec
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fi
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apu_src_dir=`cd $apu_src_dir && pwd`
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fi
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echo copying build files
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if [ -n "${apr_config}" ]; then
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# If we're using apr-config, we switch things up a little bit:
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# - use automake's config.* scripts instead of APR's
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# - use the included PrintPath instead of copying from APR
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# - assume find_apu.m4 is also in APR's --installbuilddir
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# Figure out where to copy config.* from.
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automake=${AUTOMAKE:-automake}
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am_libdir=`"${automake}" --print-libdir`
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cp "${am_libdir}/config.guess" "${am_libdir}/config.sub" build
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# Remember that in this case, $apr_src_dir points to the build directory.
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cp "$apr_src_dir/apr_common.m4" "$apr_src_dir/find_apr.m4" build
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if [ $apr_major_version -lt 2 ] ; then
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cp "$apr_src_dir/find_apu.m4" build
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fi
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else
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cp $apr_src_dir/build/config.guess $apr_src_dir/build/config.sub \
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$apr_src_dir/build/PrintPath $apr_src_dir/build/apr_common.m4 \
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$apr_src_dir/build/find_apr.m4 build
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if [ $apr_major_version -lt 2 ] ; then
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cp $apu_src_dir/build/find_apu.m4 build
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fi
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fi
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# Remove any libtool files so one can switch between libtool 1.3
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# and libtool 1.4 by simply rerunning the buildconf script.
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(cd build ; rm -f ltconfig ltmain.sh)
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if [ -z "${apr_config}" ]; then
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# Optionally copy libtool-1.3.x files
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if [ -f $apr_src_dir/build/ltconfig ]; then
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cp $apr_src_dir/build/ltconfig build
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fi
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if [ -f $apr_src_dir/build/ltmain.sh ]; then
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cp $apr_src_dir/build/ltmain.sh build
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fi
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fi
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echo rebuilding $config_h_in
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rm -f $config_h_in
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${AUTOHEADER:-autoheader} 2>&1 | grep -v "$cross_compile_warning"
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echo rebuilding configure
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rm -f config.cache
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${AUTOCONF:-autoconf} 2>&1 | grep -v "$cross_compile_warning"
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# Remove autoconf 2.5x cache directories
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rm -rf autom4te*.cache
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# Remove possible bsd_converted file
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rm -rf bsd_converted
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if [ -f `which cut` ]; then
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echo rebuilding rpm spec file
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( VMMN=`build/get-version.sh mmn include/ap_mmn.h MODULE_MAGIC_NUMBER`
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EPOCH=`build/get-version.sh epoch include/ap_release.h AP_SERVER`
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REVISION=`build/get-version.sh all include/ap_release.h AP_SERVER`
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VERSION=`echo $REVISION | cut -d- -s -f1`
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RELEASE=`echo $REVISION | cut -d- -s -f2`
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if [ "x$VERSION" = "x" ]; then
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VERSION=$REVISION
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RELEASE=1
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fi
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cat ./build/rpm/httpd.spec.in | \
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sed -e "s/APACHE_VERSION/$VERSION/" \
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-e "s/APACHE_RELEASE/$RELEASE/" \
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-e "s/APACHE_MMN/$VMMN/" \
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-e "s/APACHE_EPOCH/$EPOCH/" \
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> httpd.spec )
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fi
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if [ x$regen_expr = xno ]; then
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# ensure that the ap_expr expression parser sources are never regenerated
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# when running make
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echo buildconf: Fixing timestamps for ap_expr sources to prevent regeneration
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cd server
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touch util_expr_parse.y util_expr_scan.l
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sleep 1
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touch util_expr_parse.c util_expr_parse.h util_expr_scan.c
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cd ..
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else
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echo buildconf: Fixing timestamps for ap_expr sources to ensure regeneration
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touch server/util_expr_parse.[yl]
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fi
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exit 0
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