The Makefile is defining CC and incdefs.sh is using
${CROSS_COMPILE}cpp inside it, allowing both to use different
compilers depending on what the user pass during make invocation
as CC.
Align them using ${CC} also inside incdefs.sh.
Signed-off-by: Luca Fancellu <luca.fance...@arm.com>
---
Changes from v1:
- The ${CC} variable inside incdefs.sh was taken from the environment, so in
the Makefile, pass the same CC as environment variable to the script making
sure the value is truly aligned. (pointed out by Erez)
---
incdefs.sh | 2 +-
makefile | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/incdefs.sh b/incdefs.sh
index a9e94f777f6b..391e63c7fac6 100755
--- a/incdefs.sh
+++ b/incdefs.sh
@@ -27,7 +27,7 @@ user_flags()
printf " -D_GNU_SOURCE"
# Get list of directories searched for header files.
- dirs=$(echo "" | ${CROSS_COMPILE}cpp -Wp,-v 2>&1 >/dev/null | grep ^"
/")
+ dirs=$(${CC} -E -Wp,-v -xc /dev/null 2>&1 >/dev/null | grep ^" /")
# Look for clock_adjtime().
for d in $dirs; do
diff --git a/makefile b/makefile
index 3e3b8b35fc96..7fc5f6fb8fa8 100644
--- a/makefile
+++ b/makefile
@@ -39,7 +39,7 @@ OBJECTS = $(OBJ) hwstamp_ctl.o nsm.o phc2sys.o
phc_ctl.o pmc.o pmc_agent.o \
SRC = $(OBJECTS:.o=.c)
DEPEND = $(OBJECTS:.o=.d)
srcdir := $(dir $(lastword $(MAKEFILE_LIST)))
-incdefs := $(shell $(srcdir)/incdefs.sh)
+incdefs := $(shell CC="$(CC)" $(srcdir)/incdefs.sh)
version := $(shell $(srcdir)/version.sh $(srcdir))
VPATH = $(srcdir)
--
2.34.1
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