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Tweak Makefile test to compile but not link (GH #707)

pull/709/head
Jeffrey Walton 2018-08-21 06:28:28 -04:00
parent c3dd09b93e
commit 899236b99c
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1 changed files with 1 additions and 1 deletions
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GNUmakefile
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@ -551,7 +551,7 @@ endif
# http://stackoverflow.com/questions/2127797/gcc-significance-of-pthread-flag-when-compiling
# BAD_PTHREAD and HAVE_PTHREAD is due to GCC on Solaris. GCC rejects -pthread but defines
# 39 *_PTHREAD_* related macros. Then we pickup the macros and enable the option...
BAD_PTHREAD = $(shell $(CXX) $(CXXFLAGS) -pthread -dM -E adhoc.cpp 2>&1 | $(GREP) -i -c -E 'warning|illegal|unrecognized')
BAD_PTHREAD = $(shell $(CXX) $(CXXFLAGS) -pthread -c adhoc.cpp 2>&1 | $(GREP) -i -c -E 'warning|illegal|unrecognized')
HAVE_PTHREAD = $(shell $(CXX) $(CXXFLAGS) -pthread -dM -E adhoc.cpp 2>/dev/null | $(GREP) -i -c 'PTHREAD')
ifeq ($(BAD_PTHREAD),0)
ifneq ($(HAVE_PTHREAD),0)