In order to pass additional compiler flags while still keeping the required
flags intact (-pthread for example), we add a local set of flags on top of the
exsiting CFLAGS.
2019-01-11 Luis Machado <luis.mach...@linaro.org>
* Test.mk (CFLAGS): Set to "-g -Wall"
(FLAGS): New variable. Set to -pthread.
Document variables.
($(EXEC): Use FLAGS.
Signed-off-by: Luis Machado <luis.mach...@linaro.org>
---
Test.mk | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/Test.mk b/Test.mk
index 3c12a9e..86e59ab 100644
--- a/Test.mk
+++ b/Test.mk
@@ -24,7 +24,14 @@
SNT=$(wildcard *sanity.sh)
TST=$(sort $(wildcard *[!{sanity}].sh))
LOG=$(TST:.sh=.log)
-CFLAGS?=-g -Wall -pthread
+
+# Default flags passed to the compiler.
+CFLAGS?=-g -Wall
+
+# Required compiler flags to build the utils.
+FLAGS?=-pthread
+
+# Default compiler to build the utils.
CC?=gcc
# All utils' source files.
@@ -58,7 +65,7 @@ endif
# Target for building all the utils we need, from sources.
$(EXEC): $(SRC)
- $(CC) $(CFLAGS) $@.c -o $@
+ $(CC) $(CFLAGS) $(FLAGS) $@.c -o $@
clean:
rm -f *.o $(EXEC)
--
2.17.1
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