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authorBart Van Assche <bvanassche@acm.org>2019-07-08 12:57:47 -0700
committerJens Axboe <axboe@kernel.dk>2019-07-08 15:25:57 -0600
commit64f89fa1469122ec480bf7d315a61de44c0a78c4 (patch)
tree504495680c0e7611451f779d5b959894a3748bdd /src
parentecefd7958eb32602df07f12e9808598b2c2de84b (diff)
Makefiles: Support specifying CFLAGS on the command line
This patch makes the liburing build work as expected for e.g. the following command: make CFLAGS=-m32 and avoids that the build fails as follows for the above command: make[1]: Entering directory 'liburing/test' cc -m32 -o poll poll.c -luring /usr/bin/ld: cannot find -luring collect2: error: ld returned 1 exit status Makefile:18: recipe for target 'poll' failed make[1]: *** [poll] Error 1 make[1]: Leaving directory 'software/liburing/test' Makefile:12: recipe for target 'all' failed make: *** [all] Error 2 Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'src')
-rw-r--r--src/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Makefile b/src/Makefile
index b68b57e..954e05e 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -3,7 +3,7 @@ includedir=$(prefix)/include
libdir=$(prefix)/lib
CFLAGS ?= -g -fomit-frame-pointer -O2
-CFLAGS += -Wall -I.
+override CFLAGS += -Wall -I.
SO_CFLAGS=-shared -fPIC $(CFLAGS)
L_CFLAGS=$(CFLAGS)
LINK_FLAGS=