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* number of TUNE_CCARGS conditionals is important if we add extra space with each one in "else" branch I'm building for 2 MACHINEs one is cortexa9, second is cortexa8 few months ago we added TUNE_CCARGS[vardepvalue] in bitbake.conf http://git.openembedded.org/openembedded-core/commit/?id=03f1e34ea3ce80931e9c3cd2ab22824f28a7233b which fixed some cases (like mentioned tune-xscale and tune-arm926ejs) where both had unused TUNE_CCARGS when common DEFAULTTUNE was used. with cortexa[89] it's different, because cortexa9 has one extra TUNE_CCARGS TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "cortexa9", "-mtune=cortex-a9", "", d)}" which adds extra *space* even when not used because of '+=' and as result: $ bitbake-diffsigs tmp-eglibc/sstate-diff/1366797730/*/armv7*/adapterbase/*do_configure* basehash changed from f986789fb8fb3579ed6a3492cc8a8d10 to c851b5f838d945ee13072e9ad6725dca Variable TUNE_CCARGS value changed from ' -march=armv7-a -mthumb-interwork -mfloat-abi=softfp -mfpu=neon ' to ' -march=armv7-a -mthumb-interwork -mfloat-abi=softfp -mfpu=neon ' Hash for dependent task gcc-runtime_4.7.bb.do_populate_sysroot changed from bdeabf7a86958b9110b566344b7916de to 2be5618e6bc8c57ec9db5659bf217915 Hash for dependent task eglibc_2.17.bb.do_populate_sysroot changed from b4f40fc62dde684acd0a574532a55360 to 97fcb426603d4a1c1099c0504d2ebf7d Hash for dependent task glib-2.0_2.34.3.bb.do_populate_sysroot changed from fd2f90b83098c34e88d649d70f6ea4f5 to ebd740bb94ea3eb0a914efda6fc82c4a (From OE-Core rev: b7430ff83760ac29079d20dc7c62f498a0a9d55d) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
70 lines
4.1 KiB
HTML
70 lines
4.1 KiB
HTML
DEFAULTTUNE ?= "armv7a"
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TUNEVALID[armv7a] = "Enable instructions for ARMv7-a"
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TUNECONFLICTS[armv7a] = "armv4 armv5 armv6 armv7"
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TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "armv7a", " -march=armv7-a", "", d)}"
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MACHINEOVERRIDES =. "${@bb.utils.contains("TUNE_FEATURES", "armv7a", "armv7a:", "" ,d)}"
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require conf/machine/include/arm/arch-armv6.inc
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require conf/machine/include/arm/feature-arm-neon.inc
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# Little Endian base configs
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AVAILTUNES += "armv7a armv7at armv7a-neon armv7at-neon"
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ARMPKGARCH_tune-armv7a ?= "armv7a"
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ARMPKGARCH_tune-armv7at ?= "armv7a"
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ARMPKGARCH_tune-armv7a-neon?= "armv7a"
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ARMPKGARCH_tune-armv7at-neon ?= "armv7a"
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TUNE_FEATURES_tune-armv7a ?= "armv7a vfp"
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TUNE_FEATURES_tune-armv7at ?= "${TUNE_FEATURES_tune-armv7a} thumb"
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TUNE_FEATURES_tune-armv7a-neon ?= "${TUNE_FEATURES_tune-armv7a} neon"
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TUNE_FEATURES_tune-armv7at-neon ?= "${TUNE_FEATURES_tune-armv7at} neon"
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PACKAGE_EXTRA_ARCHS_tune-armv7a = "${PACKAGE_EXTRA_ARCHS_tune-armv6} armv7a armv7a-vfp"
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PACKAGE_EXTRA_ARCHS_tune-armv7a-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7a} armv7a-vfp-neon"
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PACKAGE_EXTRA_ARCHS_tune-armv7at = "${PACKAGE_EXTRA_ARCHS_tune-armv6t} armv7a armv7a-vfp armv7at2-vfp"
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PACKAGE_EXTRA_ARCHS_tune-armv7at-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} armv7a-vfp-neon armv7at2-vfp-neon"
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# VFP Tunes
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AVAILTUNES += "armv7ahf armv7athf armv7ahf-neon armv7athf-neon"
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ARMPKGARCH_tune-armv7ahf ?= "armv7a"
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ARMPKGARCH_tune-armv7athf ?= "armv7a"
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ARMPKGARCH_tune-armv7ahf-neon?= "armv7a"
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ARMPKGARCH_tune-armv7athf-neon ?= "armv7a"
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TUNE_FEATURES_tune-armv7ahf ?= "${TUNE_FEATURES_tune-armv7a} callconvention-hard"
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TUNE_FEATURES_tune-armv7athf ?= "${TUNE_FEATURES_tune-armv7at} callconvention-hard"
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TUNE_FEATURES_tune-armv7ahf-neon ?= "${TUNE_FEATURES_tune-armv7a-neon} callconvention-hard"
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TUNE_FEATURES_tune-armv7athf-neon ?= "${TUNE_FEATURES_tune-armv7at-neon} callconvention-hard"
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PACKAGE_EXTRA_ARCHS_tune-armv7ahf = "${PACKAGE_EXTRA_ARCHS_tune-armv6hf} armv7ahf-vfp"
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PACKAGE_EXTRA_ARCHS_tune-armv7athf = "${PACKAGE_EXTRA_ARCHS_tune-armv6thf} armv7ahf-vfp armv7at2hf-vfp"
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PACKAGE_EXTRA_ARCHS_tune-armv7ahf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf} armv7ahf-vfp-neon"
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PACKAGE_EXTRA_ARCHS_tune-armv7athf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf} armv7ahf-vfp-neon armv7at2hf-vfp-neon"
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# Big Endian
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AVAILTUNES += "armv7ab armv7atb armv7ab-neon armv7atb-neon"
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ARMPKGARCH_tune-armv7ab ?= "armv7a"
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ARMPKGARCH_tune-armv7atb ?= "armv7a"
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ARMPKGARCH_tune-armv7ab-neon?= "armv7a"
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ARMPKGARCH_tune-armv7atb-neon ?= "armv7a"
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TUNE_FEATURES_tune-armv7ab ?= "${TUNE_FEATURES_tune-armv7a} bigendian"
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TUNE_FEATURES_tune-armv7atb ?= "${TUNE_FEATURES_tune-armv7at} bigendian"
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TUNE_FEATURES_tune-armv7ab-neon ?= "${TUNE_FEATURES_tune-armv7a-neon} bigendian"
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TUNE_FEATURES_tune-armv7atb-neon ?= "${TUNE_FEATURES_tune-armv7at-neon} bigendian"
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PACKAGE_EXTRA_ARCHS_tune-armv7ab = "${PACKAGE_EXTRA_ARCHS_tune-armv6b} armv7ab-vfp"
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PACKAGE_EXTRA_ARCHS_tune-armv7atb = "${PACKAGE_EXTRA_ARCHS_tune-armv6tb} armv7ab-vfp armv7at2b-vfp"
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PACKAGE_EXTRA_ARCHS_tune-armv7ab-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7ab} armv7ab-vfp-neon"
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PACKAGE_EXTRA_ARCHS_tune-armv7atb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7atb} armv7ab-vfp-neon armv7at2b-vfp-neon"
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# Big Endian + VFP
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AVAILTUNES += "armv7ahfb armv7athfb armv7ahfb-neon armv7athfb-neon"
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ARMPKGARCH_tune-armv7ahfb ?= "armv7a"
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ARMPKGARCH_tune-armv7athfb ?= "armv7a"
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ARMPKGARCH_tune-armv7ahfb-neon?= "armv7a"
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ARMPKGARCH_tune-armv7athfb-neon ?= "armv7a"
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TUNE_FEATURES_tune-armv7ahfb ?= "${TUNE_FEATURES_tune-armv7ahf} bigendian"
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TUNE_FEATURES_tune-armv7athfb ?= "${TUNE_FEATURES_tune-armv7athf} bigendian"
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TUNE_FEATURES_tune-armv7ahfb-neon ?= "${TUNE_FEATURES_tune-armv7ahf-neon} bigendian"
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TUNE_FEATURES_tune-armv7athfb-neon ?= "${TUNE_FEATURES_tune-armv7athf-neon} bigendian"
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PACKAGE_EXTRA_ARCHS_tune-armv7ahfb = "${PACKAGE_EXTRA_ARCHS_tune-armv6hfb} armv7ahfb-vfp"
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PACKAGE_EXTRA_ARCHS_tune-armv7athfb = "${PACKAGE_EXTRA_ARCHS_tune-armv6thfb} armv7ahfb-vfp armv7at2hfb-vfp"
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PACKAGE_EXTRA_ARCHS_tune-armv7ahfb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahfb} armv7ahfb-vfp-neon"
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PACKAGE_EXTRA_ARCHS_tune-armv7athfb-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7athfb} armv7ahfb-vfp-neon armv7at2hfb-vfp-neon"
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