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Posted to dev@subversion.apache.org by Jani Averbach <ja...@cc.jyu.fi> on 2002/10/23 02:06:57 UTC
[PATCH]: #911 ac-helper/svn-apache.m4 detect version of Apache
Hi!
Here is a small patch that complements my previous ac-helper/apr.m4 patch.
With these two I suppose that it is possible to detect version of Apache
and apr (and apr-util after there is --version for it).
Therefore both part of bug #911 are handled.
I have tested this against --with-apxs and --with-apache, and it seems
to work.
Log:
* ac-helper/svn-apache.m4: Check version of Apache by inspecting
ap_release.h file. It is found by apxs or --with-apache.
Accepted version is controlled by ap_<min|max>_patch_level which define
lower and upper bound for the Apache's version.
Index: ac-helpers/svn-apache.m4
===================================================================
--- ac-helpers/svn-apache.m4 (revision 3445)
+++ ac-helpers/svn-apache.m4 (working copy)
@@ -8,6 +8,55 @@
dnl source dir, we cannot create static builds of the system.
dnl
+dnl
+dnl Check Apache's version by inspecting ap_release.h file
+dnl
+AC_DEFUN(SVN_CHECK_APACHE_VERSION,[
+
+ ap_min_patch_level=41
+ ap_max_patch_level=45
+
+ ap_release_h="$1"
+ if test ! -r "$ap_release_h"; then
+ dnl Same logic here than SVN_FIND_APACHE - wrong place, then just bail
+ AC_MSG_ERROR([no - Unable to locate $ap_release_h])
+ else
+ ap_major_version=`grep '#define AP_SERVER_MAJORVERSION ' $ap_release_h | sed --silent 's/#define *AP_SERVER_MAJORVERSION *"\([0-9][0-9]*\)"/\1/p'`
+ ap_minor_version=`grep '#define AP_SERVER_MINORVERSION ' $ap_release_h | sed --silent 's/#define *AP_SERVER_MINORVERSION *"\([0-9][0-9]*\)"/\1/p'`
+ ap_patch_level_all=`grep '#define AP_SERVER_PATCHLEVEL ' $ap_release_h | sed --silent 's/#define *AP_SERVER_PATCHLEVEL *"\([0-9][0-9]*.*\)"/\1/p'`
+ ap_patch_level=`echo $ap_patch_level_all | sed --silent 's/\([[0-9]][[0-9]]*\).*/\1/p'`
+
+ ap_version="$ap_major_version.$ap_minor_version.$ap_patch_level_all"
+ ap_version_status="bad"
+
+ if test -z "$ap_major_version"; then
+ :
+ elif test "$ap_major_version" -eq 2; then
+ if test -z "$ap_minor_version"; then
+ :
+ elif test "$ap_minor_version" -eq 0; then
+ if test -z "$ap_patch_level"; then
+ :
+ elif test "$ap_patch_level" -ge $ap_min_patch_level -a "$ap_patch_level" -le $ap_max_patch_level; then
+ dnl We won't accept 2.0.44-dev if we want at least 2.0.44
+ if test "$ap_patch_level" -eq "$ap_min_patch_level"; then
+ if test "$ap_patch_level" = "$ap_patch_level_all"; then
+ ap_version_status="good"
+ fi
+ else
+ ap_version_status="good"
+ fi
+ fi
+ fi
+ fi
+ if test $ap_version_status != "good"; then
+ AC_MSG_ERROR([Need apache version between 2.0.$ap_min_patch_level and 2.0.$ap_max_patch_level, you have $ap_version])
+ else
+ AC_MSG_RESULT(yes - Apache $ap_version)
+ fi
+ fi
+])
+
AC_DEFUN(SVN_FIND_APACHE,[
AC_MSG_CHECKING(for static Apache module support)
@@ -27,10 +76,11 @@
INSTALL_APACHE_RULE=install-mods-static
BINNAME=mod_dav_svn.a
- AC_MSG_RESULT(yes - Apache 2.0.x)
+ dnl this will print result for ac_msg_checking
+ SVN_CHECK_APACHE_VERSION($withval/include/ap_release.h)
if test ! -r $withval/srclib/apr/include/apr.h; then
- AC_MSG_WARN(Apache 2.0.x is not configured)
+ AC_MSG_WARN(Apache is not configured)
fi
else
dnl if they pointed us at the wrong place, then just bail
@@ -69,7 +119,9 @@
if test -n "$APXS" -a "$APXS" != "no"; then
APXS_INCLUDE="`$APXS -q INCLUDEDIR`"
if test -r $APXS_INCLUDE/mod_dav.h; then
- AC_MSG_RESULT(found at $APXS)
+ dnl this will print result for ac_msg_checking
+ SVN_CHECK_APACHE_VERSION($APXS_INCLUDE/ap_release.h)
+
elif test "$APXS_EXPLICIT" != ""; then
AC_MSG_ERROR(no - APXS refers to an old version of Apache
Unable to locate $APXS_INCLUDE/mod_dav.h)
--
Jani Averbach
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