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| author | Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com> | 2014-11-04 16:26:45 +0100 |
|---|---|---|
| committer | Michael Meeks <michael.meeks@collabora.com> | 2014-11-05 09:55:57 +0000 |
| commit | c716b3888e7e8150d1c1053ee6550afb56438b1f (patch) | |
| tree | a4dd334df679a623de436021795587d138724498 /configure.ac | |
| parent | 6cc8ed7d64b4c01550539170c1848f1152e433af (diff) | |
Add build support for iwyu
include-what-you-use is a tool to help removing unneeded includes.
Homepage:
https://code.google.com/p/include-what-you-use/
So to use it pass its path to configure like:
./configure --with-iwyu=/usr/bin/include-what-you-use
May be helpful for fdo#42949
Change-Id: Idc185c5181d754b9dfd82fcf6a5ad05953b3cd03
Reviewed-on: https://gerrit.libreoffice.org/12255
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Michael Meeks <michael.meeks@collabora.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 84505ba67215..26f7b79de9ce 100644 --- a/configure.ac +++ b/configure.ac @@ -2093,6 +2093,12 @@ AC_ARG_WITH(gssapi, where a good system GSSAPI is available.]), ,) +AC_ARG_WITH(iwyu, + AS_HELP_STRING([--with-iwyu], + [Provide IWYU binary path to check unneeded includes instead of building. + Use only if you are hacking on it.]), +,) + dnl =================================================================== dnl Branding dnl =================================================================== @@ -12503,6 +12509,8 @@ else fi AC_SUBST(PARALLELISM) +IWYU_PATH="$with_iwyu" +AC_SUBST(IWYU_PATH) # # Set up ILIB for MSVC build # |