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Gcov (#906) 

* trying to get gcov working

* unit tests code coverage #653

* unit tests code coverage #653
progress :(

* unit tests code coverage #653
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rusefi 2019-08-25 16:53:13 -04:00 committed by GitHub
parent c1fb75689d
commit cde33df1a0
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1 changed files with 7 additions and 1 deletions
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8
unit_tests/Makefile
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@ -13,6 +13,7 @@ ifeq ($(USE_OPT),)
# -O2 is needed for mingw, without it there is a linking issue to isnanf?!?!
#USE_OPT = $(RFLAGS) -O2 -fgnu89-inline -ggdb -fomit-frame-pointer -falign-functions=16 -std=gnu99 -Werror-implicit-function-declaration -Werror -Wno-error=pointer-sign -Wno-error=unused-function -Wno-error=unused-variable -Wno-error=sign-compare -Wno-error=unused-parameter -Wno-error=missing-field-initializers
USE_OPT = -c -Wall -O0 -ggdb -g3
USE_OPT += -fprofile-arcs -ftest-coverage
USE_OPT += -Werror=missing-field-initializers
endif
@ -186,7 +187,11 @@ INCDIR = . \
# Compiler settings
#
#MCU = cortex-m4
# It looks like cygwin build of mingwg-w64 has issues with gcov runtime :(
# mingw-w64 is a project which forked from mingw in 2007 - be careful not to confuse these two.
# In order to have coverage generated please download from https://mingw-w64.org/doku.php/download/mingw-builds
# Install using mingw-w64-install.exe instead of similar thing packaged with cygwin
# Both 32 bit and 64 bit versions of mingw-w64 are generating coverage data.
ifeq ($(OS),Windows_NT)
ifeq ($(USE_MINGW32_I686),)
@ -273,6 +278,7 @@ ULIBDIR =
# List all user libraries here
ULIBS = -lm
ULIBS += -lgcov --coverage
#
# End of user defines