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Currently only CFLAGS contains sections optimizations. This is used during C compilation. C++ compilation uses CXXFLAGS instead. I did not introduce CXXFLAGS_SECTION_REMOVAL because the options are identical in C and C++, while adding it would add whole lot of additional useless lines of code to maintain. (From meta-yocto rev: 4962baf5d0baf3bf61a44020be96cb877f4e4979) Signed-off-by: Peter Marko <peter.marko@siemens.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
37 lines
1.5 KiB
PHP
37 lines
1.5 KiB
PHP
CFLAGS_SECTION_REMOVAL = "-ffunction-sections -fdata-sections"
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LDFLAGS_SECTION_REMOVAL = "-Wl,--gc-sections"
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# packages with build problems using sections
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CFLAGS_SECTION_REMOVAL:pn-glibc = ""
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LDFLAGS_SECTION_REMOVAL:pn-glibc = ""
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CFLAGS_SECTION_REMOVAL:pn-cairo = ""
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LDFLAGS_SECTION_REMOVAL:pn-cairo = ""
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CFLAGS_SECTION_REMOVAL:pn-perl = ""
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LDFLAGS_SECTION_REMOVAL:pn-perl = ""
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CFLAGS_SECTION_REMOVAL:pn-grub-efi = ""
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LDFLAGS_SECTION_REMOVAL:pn-grub-efi = ""
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CFLAGS_SECTION_REMOVAL:pn-grub = ""
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LDFLAGS_SECTION_REMOVAL:pn-grub = ""
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# SDK packages with build problems using sections
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CFLAGS_SECTION_REMOVAL:pn-nativesdk-glibc = ""
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LDFLAGS_SECTION_REMOVAL:pn-nativesdk-glibc = ""
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CFLAGS_SECTION_REMOVAL:pn-nativesdk-cairo = ""
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LDFLAGS_SECTION_REMOVAL:pn-nativesdk-cairo = ""
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CFLAGS_SECTION_REMOVAL:pn-nativesdk-mingw-w64-runtime = ""
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LDFLAGS_SECTION_REMOVAL:pn-nativesdk-mingw-w64-runtime = ""
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CFLAGS_SECTION_REMOVAL:pn-nativesdk-perl = ""
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LDFLAGS_SECTION_REMOVAL:pn-nativesdk-perl = ""
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CFLAGS_SECTION_REMOVAL:pn-nativesdk-mingw-w64-winpthreads = ""
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LDFLAGS_SECTION_REMOVAL:pn-nativesdk-mingw-w64-winpthreads = ""
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# set default for target
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CFLAGS:append:class-target = " ${CFLAGS_SECTION_REMOVAL}"
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CXXFLAGS:append:class-target = " ${CFLAGS_SECTION_REMOVAL}"
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LDFLAGS:append:class-target = " ${LDFLAGS_SECTION_REMOVAL}"
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# set default for nativesdk
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CFLAGS:append:class-nativesdk = " ${CFLAGS_SECTION_REMOVAL}"
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CXXFLAGS:append:class-nativesdk = " ${CFLAGS_SECTION_REMOVAL}"
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LDFLAGS:append:class-nativesdk = " ${LDFLAGS_SECTION_REMOVAL}"
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