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lint: drop CXX argument

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The "fatal error: 'stddef.h' file not found" error is caused by incomplete installation of IWYU,
which can be fixed directly.

See https://github.com/include-what-you-use/include-what-you-use/issues/100
This commit is contained in:
David Adam 2019-02-25 22:46:31 +08:00
parent a0f785c90f
commit ba64ec6e91
2 changed files with 3 additions and 15 deletions
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4
Makefile.in
View File

@ -653,9 +653,9 @@ depend: | show-MKDIR_P
# TODO - why not have the Makefile run lint.fish on actual files itself (generate a report target?)
#
lint:
$v build_tools/lint.fish "$(CXX)" $(CXXFLAGS) $(CPPFLAGS)
$v build_tools/lint.fish -- $(CXXFLAGS) $(CPPFLAGS)
lint-all:
$v build_tools/lint.fish --all "$(CXX)" $(CXXFLAGS) $(CPPFLAGS)
$v build_tools/lint.fish --all -- $(CXXFLAGS) $(CPPFLAGS)
.PHONY: lint lint-all
#

14
build_tools/lint.fish
View File

@ -13,19 +13,7 @@ set all no
set kernel_name (uname -s)
set machine_type (uname -m)
argparse -s a/all -- $argv
set -q argv[1]; and set -gx CXX $argv[1]
set -e argv[1]
if test $kernel_name = Linux
# This is an awful hack. However, the include-what-you-use program spews lots of errors like
# /usr/include/unistd.h:226:10: fatal error: 'stddef.h' file not found
# if we don't explicitly tell it where to find the system headers on Linux. See
# http://stackoverflow.com/questions/19642590/libtooling-cant-find-stddef-h-nor-other-headers/
set -l sys_includes ($CXX -v -c src/builtin.cpp 2>&1 | \
sed -n -e '/^#include <...> search/,/^End of search list/s/^ *//p')[2..-2]
set -x CPLUS_INCLUDE_PATH (string join ':' $sys_includes)
end
argparse a/all -- $argv
# We only want -D and -I options to be passed thru to cppcheck.
for arg in $argv