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| author | Chris Kay <chris.kay@arm.com> | 2020-03-04 17:27:20 +0000 |
|---|---|---|
| committer | jimqui01 <54316584+jimqui01@users.noreply.github.com> | 2020-03-24 17:44:33 +0000 |
| commit | 8849ef2a71d0af6e16306448eb45db41fec31874 (patch) | |
| tree | 0223181cf593046fe373360896b9149928c9ec93 | |
| parent | a3516fa9f47d0934dc724af9171a6ee9e00ea9f2 (diff) | |
build: Allow preprocessor flags to be configured
This commit also ensures the C, and not C++, preprocessor is used.
Change-Id: I43b6e44a9da4fe7e52a9af41d892600a8e20fa31
Signed-off-by: Chris Kay <chris.kay@arm.com>
| -rw-r--r-- | tools/build_system/firmware.mk | 2 | ||||
| -rw-r--r-- | tools/build_system/rules.mk | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/tools/build_system/firmware.mk b/tools/build_system/firmware.mk index ee1e2a94..ba19b79f 100644 --- a/tools/build_system/firmware.mk +++ b/tools/build_system/firmware.mk @@ -306,7 +306,7 @@ $(TARGET_ELF): $(LIB_TARGETS_y) $(SCATTER_PP) $(OBJECTS) | $$(@D)/ $(SCATTER_PP): $(SCATTER_SRC) | $$(@D)/ $(call show-action,GEN,$@) - $(CC) $(CFLAGS) -E -P -C $< -o $@ + $(CC) $(CFLAGS) $(CPPFLAGS) $< -o $@ $(TARGET_BIN): $(TARGET_ELF) | $$(@D)/ $(call show-action,BIN,$@) diff --git a/tools/build_system/rules.mk b/tools/build_system/rules.mk index 6dca0aeb..5df987da 100644 --- a/tools/build_system/rules.mk +++ b/tools/build_system/rules.mk @@ -124,6 +124,8 @@ CFLAGS_CLANG += -fshort-enums # Required by RTX CFLAGS += -fno-exceptions +CPPFLAGS += -x c -E -P + DEP_CFLAGS_GCC = -MD -MP ASFLAGS_GCC += -x |