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AC_PROG_HTTPD
1.2 (2002/12/12) Installed_Packages @ ac-archive-0.5.39
Gleen Salmon <gleensalmon@yahoo.com>
Check for Apache's 'httpd', let script continue if exists & works, pops up error message if not.
Testing of functionality is by checking its compile settings
Besides checking existence, this macro also set these environment variables upon completion:
HTTPD = which httpd
HTTPD_ROOT = Apache's root directory, specified when compiled / run with -d option
HTTPD_SERVER_ROOT = Directory for Apache's essential files, e.g. access logs / error logs / modules / scripts.
HTTPD_SERVER_CONFIG_FILE = Full-path of the 'httpd.conf' file
HTTPD_USER = Which user that httpd runs as
HTTPD_GROUP = Which group that httpd runs as
HTTPD_DOC_HOME = Document directory, taken as the first DocumentRoot path found in httpd.conf
HTTPD_SCRIPT_HOME = CGI script directory, taken as the first ScriptAlias path found in httpd.conf
AC_DEFUN([AC_PROG_HTTPD],[ AC_REQUIRE([AC_EXEEXT])dnl AC_PATH_PROG(HTTPD, httpd$EXEEXT, nocommand) if test "$HTTPD" = nocommand; then AC_MSG_ERROR([httpd not found in $PATH]) fi HTTPD_ROOT=`httpd -V | grep HTTPD_ROOT | sed 's/^.*HTTPD_ROOT[[[:blank:]]]*=[[[:blank:]]]*"\(.*\)"$/\1/'` HTTPD_SERVER_CONFIG_FILE=`httpd -V | grep SERVER_CONFIG_FILE | sed 's/^.*SERVER_CONFIG_FILE[[[:blank:]]]*=[[[:blank:]]]*"\(.*\)"$/\1/'` if echo $HTTPD_SERVER_CONFIG_FILE | grep ^[[^/]] > /dev/null; then HTTPD_SERVER_CONFIG_FILE=$HTTPD_ROOT/$HTTPD_SERVER_CONFIG_FILE fi SERVER_ROOT_PATTERN='^[[[:blank:]]]*ServerRoot[[[:blank:]]][[[:blank:]]]*"\([[^"]]*\)"$' HTTPD_USER_PATTERN='^User[[[:blank:]]][[[:blank:]]]*\([[^[:blank:]]][[^[:blank:]]]*\)$' HTTPD_GROUP_PATTERN='^Group[[[:blank:]]][[[:blank:]]]*\([[^[:blank:]]][[^[:blank:]]]*\)$' DOCUMENT_ROOT_PATTERN='^[[[:blank:]]]*DocumentRoot[[[:blank:]]][[[:blank:]]]*"\([[^"]]*\)"$' SCRIPT_ALIAS_PATTERN='^[[[:blank:]]]*ScriptAlias[[[:blank:]]][[[:blank:]]]*[[^[:blank:]]][[^[:blank:]]]*[[[:blank:]]][[[:blank:]]]*"\([[^"]]*\)"$' AC_CHECK_FILE($HTTPD_SERVER_CONFIG_FILE, [HTTPD_SERVER_ROOT=`grep $SERVER_ROOT_PATTERN $HTTPD_SERVER_CONFIG_FILE | head -n 1 | sed "s/$SERVER_ROOT_PATTERN/\1/" | sed s/[[/]]$//`; HTTPD_USER=`grep $HTTPD_USER_PATTERN $HTTPD_SERVER_CONFIG_FILE | sed "s/$HTTPD_USER_PATTERN/\1/"`; HTTPD_GROUP=`grep $HTTPD_GROUP_PATTERN $HTTPD_SERVER_CONFIG_FILE | sed "s/$HTTPD_GROUP_PATTERN/\1/"`; HTTPD_DOC_HOME=`grep $DOCUMENT_ROOT_PATTERN $HTTPD_SERVER_CONFIG_FILE | head -n 1 | sed "s/$DOCUMENT_ROOT_PATTERN/\1/" | sed s/[[/]]$//`; HTTPD_SCRIPT_HOME=`grep $SCRIPT_ALIAS_PATTERN $HTTPD_SERVER_CONFIG_FILE | head -n 1 | sed "s/$SCRIPT_ALIAS_PATTERN/\1/" | sed s/[[/]]$//`], AC_MSG_ERROR([httpd server-config-file (detected as $HTTPD_SERVER_CONFIG_FILE by httpd -V) cannot be found]))dnl ])