'make check-headers' for c++ header
If I run 'make check-headers', I get these errors, .... In file included from ../../binutils-gdb/gdb/common/common-defs.h:78:0, from ../../binutils-gdb/gdb/defs.h:28, from <command-line>:0: ../../binutils-gdb/gdb/common/common-utils.h:23:18: fatal error: string: No such file or directory #include <string> ^ because we still parse headers as c file with a c compiler, which is no longer true after we moved to C++. This patch changes it to use C++ compiler and parse headers as c++ headers. gdb: 2017-01-13 Yao Qi <yao.qi@linaro.org> * Makefile.in (checker-headers): Use CXX and CXX_DIALET instead of CC. Pass "-x c++-header" instead of "-x c".
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@ -1,3 +1,8 @@
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2017-01-13 Yao Qi <yao.qi@linaro.org>
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* Makefile.in (checker-headers): Use CXX and CXX_DIALET instead
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of CC. Pass "-x c++-header" instead of "-x c".
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2017-01-12 Simon Marchi <simon.marchi@ericsson.com>
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* remote.c (remote_can_async_p): Update comment.
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@ -1988,8 +1988,8 @@ CHECK_HEADERS = $(HFILES_NO_SRCDIR)
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check-headers:
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@echo Checking headers.
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for i in $(CHECK_HEADERS) ; do \
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$(CC) -x c -c -fsyntax-only $(INTERNAL_CFLAGS) \
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-include defs.h $(srcdir)/$$i ; \
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$(CXX) $(CXX_DIALECT) -x c++-header -c -fsyntax-only \
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$(INTERNAL_CFLAGS) -include defs.h $(srcdir)/$$i ; \
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done
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.PHONY: check-headers
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