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Make valgrind optional

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Some platforms don't have valgrind support, and sometimes you simply might
not want to use valgrind.  But at present, dtc, or more specifically its
testsuite, won't compile without valgrind because we use the valgrind
client interface in some places to improve our testing and suppress false
positives.

This adds some Makefile detection to correctly handle the case where
valgrind is not available.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2018-09-10 16:46:59 +10:00
parent fd06c54d47
commit b94c056b13
4 changed files with 25 additions and 6 deletions
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7
Makefile
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@ -39,6 +39,13 @@ INCLUDEDIR = $(PREFIX)/include
HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
sed -e 's/\(cygwin\|msys\).*/\1/')
NO_VALGRIND := $(shell $(PKG_CONFIG) --exists valgrind; echo $$?)
ifeq ($(NO_VALGRIND),1)
CFLAGS += -DNO_VALGRIND
else
CFLAGS += $(shell $(PKG_CONFIG) --cflags valgrind)
endif
ifeq ($(HOSTOS),darwin)
SHAREDLIB_EXT = dylib
SHAREDLIB_CFLAGS = -fPIC