diff options
| author | Dmitri Vorobiev <dmitri.vorobiev@movial.com> | 2017-12-28 11:42:45 +0200 |
|---|---|---|
| committer | Dmitri Vorobiev <dmitri.vorobiev@movial.com> | 2017-12-28 11:42:45 +0200 |
| commit | 12a9d1a32b567ad933ec62528ca4a476f514b5da (patch) | |
| tree | ae2485e5c498479fb950ca2c10c6c4f52f38e068 /Makefile | |
| parent | 3238cf4fe7c0799f997a6c77c42b3884dc4cfa0d (diff) | |
Strip compiler options from the CC variable
The Makefile checks validity of the compiler command in the CC
variable by feeding the contents of that variable to the `type'
utility. Some environments include compiler options in the CC
variable such as architecture specific tuning flags. For such
cases it is necessary to first strip everything except the
command itself from the contents of the CC variable prior to
checking the command with the type utility, which is what this
patch is introducing. We use shell parameter expansion mechanism
for this purpose.
Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -36,8 +36,8 @@ endef export REDIS_TEST_CONFIG # Fallback to gcc when $CC is not in $PATH. -CC:=$(shell sh -c 'type $(CC) >/dev/null 2>/dev/null && echo $(CC) || echo gcc') -CXX:=$(shell sh -c 'type $(CXX) >/dev/null 2>/dev/null && echo $(CXX) || echo g++') +CC:=$(shell sh -c 'type $${CC%% *} >/dev/null 2>/dev/null && echo $(CC) || echo gcc') +CXX:=$(shell sh -c 'type $${CXX%% *} >/dev/null 2>/dev/null && echo $(CXX) || echo g++') OPTIMIZATION?=-O3 WARNINGS=-Wall -W -Wstrict-prototypes -Wwrite-strings DEBUG_FLAGS?= -g -ggdb |