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only define GIT_VERSION where it's used

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-when the git revision is passed to every file as a define it causes
unnecessary ccache cache misses
This commit is contained in:
Daniel Agar
2015-04-18 01:25:54 -04:00
parent b53a33bc51
commit 207b57869d
8 changed files with 9 additions and 18 deletions
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src/modules/uavcan/module.mk
+2 -1
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@@ -63,7 +63,8 @@ SRCS += $(subst $(PX4_MODULE_SRC),../../,$(LIBUAVCAN_SRC))
INCLUDE_DIRS += $(LIBUAVCAN_INC)
# Since actual compiler mode is C++11, the library will default to UAVCAN_CPP11, but it will fail to compile
# because this platform lacks most of the standard library and STL. Hence we need to force C++03 mode.
override EXTRADEFINES := $(EXTRADEFINES) -DUAVCAN_CPP_VERSION=UAVCAN_CPP03 -DUAVCAN_NO_ASSERTIONS
override EXTRADEFINES := $(EXTRADEFINES) -DGIT_VERSION='"$(GIT_DESC)"' -DUAVCAN_CPP_VERSION=UAVCAN_CPP03 -DUAVCAN_NO_ASSERTIONS
#
# libuavcan drivers for STM32