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AC_PROG_APACHE([version])
1.1.1.1 (2001/07/26) Installed_Packages @ ac-archive-0.5.39
Loic Dachary <loic@senga.org>
This macro searches for an installed apache server. If nothing was specified when calling configure or just --with-apache, it searches in /usr/local/apache/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin The argument of --with-apache specifies the full pathname of the httpd argument. For instance --with-apache=/usr/sbin/httpd.
If the version argument is given, AC_PROG_APACHE checks that the apache server is this version number or higher.
If the apache server is not found, abort configuration with error message.
It defines the symbol APACHE if the server is found.
Files using apache should do the following:
@APACHE@ -d /etc/httpd
It defines the symbol APACHE_MODULES if a directory containing mod_env.* is found in the default server root directory (obtained with httpd -V).
The httpd.conf file listing modules to be loaded dynamicaly can use @APACHE_MODULES@ to grab them in the appropriate sub directory. For instance:
...
<IfModule mod_so.c>
LoadModule env_module @APACHE_MODULES@/mod_env.so
LoadModule config_log_module @APACHE_MODULES@/mod_log_config.so
...
AC_DEFUN([AC_PROG_APACHE], # # Handle user hints # [ AC_MSG_CHECKING(if apache is wanted) AC_ARG_WITH(apache, [ --with-apache=PATH absolute path name of apache server (default is to search httpd in /usr/local/apache/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin), --without-apache to disable apache detection], [ # # Run this if -with or -without was specified # if test "$withval" != no ; then AC_MSG_RESULT(yes) APACHE_WANTED=yes if test "$withval" != yes ; then APACHE="$withval" fi else APACHE_WANTED=no AC_MSG_RESULT(no) fi ], [ # # Run this if nothing was said # APACHE_WANTED=yes AC_MSG_RESULT(yes) ]) # # Now we know if we want apache or not, only go further if # it's wanted. # if test $APACHE_WANTED = yes ; then # # If not specified by caller, search in standard places # if test -z "$APACHE" ; then AC_PATH_PROG(APACHE, httpd, , /usr/local/apache/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin) fi AC_SUBST(APACHE) if test -z "$APACHE" ; then AC_MSG_ERROR("apache server executable not found"); fi # # Collect apache version number. If for nothing else, this # guaranties that httpd is a working apache executable. # changequote(<<, >>)dnl APACHE_READABLE_VERSION=`$APACHE -v | grep 'Server version' | sed -e 's;.*Apache/\([0-9\.][0-9\.]*\).*;\1;'` changequote([, ])dnl APACHE_VERSION=`echo $APACHE_READABLE_VERSION | sed -e 's/\.//g'` if test -z "$APACHE_VERSION" ; then AC_MSG_ERROR("could not determine apache version number"); fi APACHE_MAJOR=`expr $APACHE_VERSION : '\(..\)'` APACHE_MINOR=`expr $APACHE_VERSION : '..\(.*\)'` # # Check that apache version matches requested version or above # if test -n "$1" ; then AC_MSG_CHECKING(apache version >= $1) APACHE_REQUEST=`echo $1 | sed -e 's/\.//g'` APACHE_REQUEST_MAJOR=`expr $APACHE_REQUEST : '\(..\)'` APACHE_REQUEST_MINOR=`expr $APACHE_REQUEST : '..\(.*\)'` if test "$APACHE_MAJOR" -lt "$APACHE_REQUEST_MAJOR" -o "$APACHE_MINOR" -lt "$APACHE_REQUEST_MINOR" ; then AC_MSG_RESULT(no) AC_MSG_ERROR(apache version is $APACHE_READABLE_VERSION) else AC_MSG_RESULT(yes) fi fi # # Find out if .so modules are in libexec/module.so or modules/module.so # HTTP_ROOT=`$APACHE -V | grep HTTPD_ROOT | sed -e 's/.*"\(.*\)"/\1/'` AC_MSG_CHECKING(apache modules) for dir in libexec modules do if test -f $HTTP_ROOT/$dir/mod_env.* then APACHE_MODULES=$dir fi done if test -z "$APACHE_MODULES" then AC_MSG_RESULT(not found) else AC_MSG_RESULT(in $HTTP_ROOT/$APACHE_MODULES) fi AC_SUBST(APACHE_MODULES) fi ])