diff options
| author | Michael Stahl <mstahl@redhat.com> | 2016-07-20 17:29:17 +0200 |
|---|---|---|
| committer | Norbert Thiebaud <nthiebaud@gmail.com> | 2016-07-21 23:29:17 +0000 |
| commit | beccfd1f8d87ae2196815d5a760054312e8e1c38 (patch) | |
| tree | 14b5ad15fedcc5a8e5f7a67ef2068b5772cdc285 /configure.ac | |
| parent | ad3f7d1bd65a3ac6295a50171488cef6ebfb0a73 (diff) | |
gbuild: always set CCACHE_CPP2=1 when COM_IS_CLANG
There are not only spurious warnings from loplugin, but also from plain
clang, at least with the Fedora 24 version. So let's just try to always
set CCACHE_CPP2=1.
This should make the configure check for that obsolete. The check didn't
do anything on Fedora anyway because it sets up ccache by putting
wrappers like /usr/lib64/ccache/clang on PATH.
Change-Id: Ieb17be4a1b1fd0f7aedb16b18cb49015917a26d3
Reviewed-on: https://gerrit.libreoffice.org/27345
Reviewed-by: Norbert Thiebaud <nthiebaud@gmail.com>
Tested-by: Norbert Thiebaud <nthiebaud@gmail.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/configure.ac b/configure.ac index d93de7908d86..cd7c9c48acb5 100644 --- a/configure.ac +++ b/configure.ac @@ -3822,18 +3822,6 @@ if test "$COM_IS_CLANG" = TRUE; then fi AC_SUBST(COM_IS_CLANG) -if test "$CCACHE" != "" -a "$COM_IS_CLANG" = TRUE; then - if test -z "$CCACHE_CPP2"; then - if test "$enable_ccache" = "" ; then - AC_MSG_WARN([Using ccache with Clang without CCACHE_CPP2 set causes spurious warnings/errors.]) - add_warning "Using ccache with Clang without CCACHE_CPP2 set causes spurious warnings/errors. Disabling it." - CCACHE= - else - AC_MSG_ERROR([Using --enable-ccache with Clang without CCACHE_CPP2 set causes spurious warnings/errors.]) - fi - fi -fi - # # prefix C with ccache if needed # |