[PATCH blktests v3 3/6] src/Makefile: Introduce the C_TARGETS variable

[Bart Van Assche]

This patch does not change any functionality but will make it easier
to add support for building C++ code.

Signed-off-by: Bart Van Assche <bart.vanass...@wdc.com>
---
 src/Makefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Makefile b/src/Makefile
index 612282d14af8..7d15d115f6df 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,4 +1,4 @@
-TARGETS := \
+C_TARGETS := \
        loblksize \
        loop_get_status_null \
        openclose \
@@ -6,6 +6,8 @@ TARGETS := \
        sg/syzkaller1 \
        nbdsetsize
 
+TARGETS := $(C_TARGETS)
+
 CFLAGS := -O2
 
 all: $(TARGETS)
@@ -13,7 +15,7 @@ all: $(TARGETS)
 clean:
        rm -f $(TARGETS)
 
-$(TARGETS): %: %.c
+$(C_TARGETS): %: %.c
        $(CC) -Wall -o $@ $(CPPFLAGS) $(CFLAGS) $^
 
 .PHONY: all clean
-- 
2.18.0