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Groups > linux.kernel > #1207545
| From | Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/7] selftests: add CFLAGS_EXTRA |
| Date | 2015-08-14 15:50 +0200 |
| Message-ID | <pXnwS-3Fg-17@gated-at.bofh.it> (permalink) |
| References | <pXnwR-3Fg-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
One may pass the "-I /path/to/headers -L /path/to/lib" through CFLAGS_EXTRA for cross compiling. mqueue could compile pass in this way when we provide the popt.h and libpopt.so. And kdbus could compile pass with sys/capability and libcap.so Sed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> -- Originally, I want to add something like --sysroot to the compile which mean the user need to provide the full filesystem including headers and library for compiler. With CFLAGS_EXTRA, the user only need to provide the minimal headers and/or librarys for building. --- tools/testing/selftests/lib.mk | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index ee412ba..1acfd02 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -2,6 +2,8 @@ # Makefile can operate with or without the kbuild infrastructure. CC := $(CROSS_COMPILE)gcc +CFLAGS += $(CFLAGS_EXTRA) + define RUN_TESTS @for TEST in $(TEST_PROGS); do \ (./$$TEST && echo "selftests: $$TEST [PASS]") || echo "selftests: $$TEST [FAIL]"; \ -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 0/7] Improvement kselftest support for arm and arm64 Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> - 2015-08-14 15:50 +0200 [PATCH 4/7] selftests: check before install Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> - 2015-08-14 15:50 +0200 [PATCH 2/7] selftests: add CFLAGS_EXTRA Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> - 2015-08-14 15:50 +0200 [PATCH 6/7] selftests: only compile userfaultfd for x86 and powperpc Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> - 2015-08-14 15:50 +0200 [PATCH 3/7] selftests: exec: fix for running and installing Bamvor Jian Zhang <bamvor.zhangjian@linaro.org> - 2015-08-14 15:50 +0200
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