-
Notifications
You must be signed in to change notification settings - Fork 50
/
Copy pathax_prog_apache.m4
177 lines (175 loc) · 6.17 KB
/
ax_prog_apache.m4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_prog_apache.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_PROG_APACHE([version])
#
# DESCRIPTION
#
# 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, AX_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
# ...
#
# LICENSE
#
# Copyright (c) 2008 Loic Dachary <[email protected]>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 4
AU_ALIAS([AC_PROG_APACHE], [AX_PROG_APACHE])
AC_DEFUN([AX_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:/usr/local/apache2/bin)
fi
if test -z "$APACHE" ; then
AC_PATH_PROG(APACHE, apache2, , /usr/local/apache/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/usr/local/apache2/bin)
fi
AC_SUBST(APACHE)
if test -z "$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
#
if test -f /etc/apache2/envvars
then
HTTP_ROOT=`. /etc/apache2/envvars && $APACHE -V | grep HTTPD_ROOT | sed -e 's/.*"\(.*\)"/\1/'`
else
HTTP_ROOT=`$APACHE -V | grep HTTPD_ROOT | sed -e 's/.*"\(.*\)"/\1/'`
fi
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
])