fix the gcc comparison

This commit is contained in:
Sylvestre Ledru 2017-09-01 07:02:29 +00:00
parent fe2bc5ec03
commit a02eaffb1a

7
debian/rules vendored
View File

@ -40,13 +40,12 @@ ifneq (,$(filter $(DEB_HOST_ARCH),$(ENABLE_SPLIT_DWARF_ARCHS)))
ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' binutils) ge 2.22.52.0.4 ; echo $$?),0)
# when using -gsplit-dwarf, it will requires extract-dwo which doesn't exist on precise:
# More: https://llvm.org/bugs/show_bug.cgi?id=28841
ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' g++-$(GCC_VERSION)) lt 7.1.0-7~ ; echo $$?),0)
ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' g++-$(GCC_VERSION)) ge 7.2.0-2 ; echo $$?),0)
ifeq ($(shell dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' g++-$(GCC_VERSION)) lt 7.1.0-7~ || \
dpkg --compare-versions $(shell dpkg-query -W -f '$${Version}' g++-$(GCC_VERSION)) ge 7.2.0-2; echo $$?),0)
# Only pass -gsplit-dwarf with working version of gcc 7
# More: https://bugs.llvm.org/show_bug.cgi?id=34140 & https://bugs.debian.org/873609
CXXFLAGS_EXTRA += -gsplit-dwarf
endif # > 7.2.0-2
endif # < gcc 7
endif # < gcc 7 or > 7.2.0-2
endif # binutils
endif # archs