Usage of VLA is not portable, wile supported by some compilers. For
instance, GCC supports it even if -std=c89 is passed. Even if we would
switch to C99, it would be still not portable at least with VC++. Thus,
adding a centralized check so such code can be guarded and moved to
alloca() if needed.
As described in bug report #75722, the configure script (acinclude.m4)
currently searches for the valgrind header file and enables valgrind
support if found.
When cross-compiling the searched paths are invalid for the target
platform because they belong to the host system. At the moment, there is
no way to tell the build system a dedicated path where to look for the
header file.
This leads to the issue, that when cross-compiling eg. for ARMv5 platform,
that valgrind header file is detected - e.g. because host system is amd64 -
and support is enabled - but target platform will never support valgrind
(valgrind requires e.g. at least ARMv7).
This change reworks the detection so that user could manually opt-in
valgrind support and optionally specify a directory where the build system
should look for the header file using the --with-valgrind option.
* 'master' of git.php.net:/php-src: (37 commits)
Avoid conditions inside loop
Improve loop vectorization
Improve loop vectorization
Remove unused function
Fixed bug #75938
Remove unused files
Fixed bug #75940 Unnecessary compile wrapper with PHP_THREAD_SAFETY=yes
typo
Update README.GIT-RULES
Fix SKIPIF section
Fixes bug #75871 Use pkg-config for libxml2 if available
Fixed bug #49876 lib path on 64bit distros
Refactor testing READMEs
Fixed bug #65414
Fixed bug #65414
Fixed bug #74519 strange behavior of AppendIterator
fix#74519 strange behavior of AppendIterator
Use bool instead of boolean
Remove space between function name and open parentheses
Fix some misspellings
...
apache2filter was supported in PHP <= 5.6. This patch removes some old
apache2filter occurrences. Also FreeBSD warning therefore is not needed
anymore when building PHP with apache2filter and in later versions don't
need to set the --with-tsrm-pth option.
configure.ac was introduced in 2001 with automake-1.15 and autoconf-2.50
to replace the file named configure.in.
Autotools is preparing to remove configure.in in Automake 2.0.
All new software should be using configure.ac.
This also fixes Bug #69770 where extensions are creating configure.in
Signed-off-by: Brian Evans <grknight@gentoo.org>
