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22aac28f28
If the toolchain is reused from sstate and ccache is installed, build failures were occuring due to gcc trying to access the original sysroot rather than the new one, particularly if the old sysroot existed but was not readable by the current user. This turns out of the an issue inside gcc to do with preservation of the sysroot option. See the gcc patch for more details. It only triggers when preprocessed sources are used which happens when ccache is used. The same issue occurs with c++ and c++-cpp-output so the same fix is applied there. [YOCTO #2074] (From OE-Core rev: d3a3e81869631ba69874f6fc172240e3aac388f5) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
119 lines
4.2 KiB
PHP
119 lines
4.2 KiB
PHP
require gcc-common.inc
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PR = "r25"
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# Third digit in PV should be incremented after a minor release
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# happens from this branch on gcc e.g. currently its 4.6.0
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# when 4.6.1 is releases and we bump SRCREV beyond the release
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# on branch then PV should be incremented to 4.6.1+svnr${SRCPV}
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# to reflect that change
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PV = "4.6.3+svnr${SRCPV}"
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# BINV should be incremented after updating to a revision
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# after a minor gcc release (e.g. 4.6.1 or 4.6.2) has been made
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# the value will be minor-release+1 e.g. if current minor release was
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# 4.6.1 then the value below will have 2 which will mean 4.6.2
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# which will be next minor release and so on.
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BINV = "4.6.4"
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SRCREV = "184847"
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BRANCH = "gcc-4_6-branch"
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FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/gcc-4.6' ], d)}"
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DEPENDS =+ "mpfr gmp libmpc"
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NATIVEDEPS = "mpfr-native gmp-native libmpc-native zlib-native"
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LICENSE="GPL-3.0-with-GCC-exception & GPLv3"
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LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
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file://COPYING3;md5=d32239bcb673463ab874e80d47fae504 \
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file://COPYING3.LIB;md5=6a6a8e020838b23406c81b19c1d46df6 \
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file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
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file://COPYING.RUNTIME;md5=fe60d87048567d4fe8c8a0ed2448bcc8"
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SRC_URI = "svn://gcc.gnu.org/svn/gcc/branches;module=${BRANCH};proto=http \
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file://gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch \
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file://100-uclibc-conf.patch \
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file://gcc-uclibc-locale-ctype_touplow_t.patch \
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file://cache-amnesia.patch \
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file://gcc-flags-for-build.patch \
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file://103-uclibc-conf-noupstream.patch \
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file://200-uclibc-locale.patch \
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file://203-uclibc-locale-no__x.patch; \
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file://204-uclibc-locale-wchar_fix.patch; \
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file://205-uclibc-locale-update.patch; \
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file://301-missing-execinfo_h.patch \
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file://302-c99-snprintf.patch \
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file://303-c99-complex-ugly-hack.patch \
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file://304-index_macro.patch \
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file://305-libmudflap-susv3-legacy.patch \
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file://306-libstdc++-namespace.patch \
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file://740-sh-pr24836.patch \
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file://800-arm-bigendian.patch \
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file://904-flatten-switch-stmt-00.patch \
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file://arm-nolibfloat.patch \
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file://arm-softfloat.patch \
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file://zecke-xgcc-cpp.patch \
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file://gcc-poison-system-directories.patch \
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file://gcc-poison-dir-extend.patch \
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file://gcc-4.3.3-SYSROOT_CFLAGS_FOR_TARGET.patch \
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file://64bithack.patch \
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file://optional_libstdc.patch \
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file://disable_relax_pic_calls_flag.patch \
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file://COLLECT_GCC_OPTIONS.patch \
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file://use-defaults.h-and-t-oe-in-B.patch \
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file://powerpc-e5500.patch \
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file://fix-for-ice-50099.patch \
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file://gcc-with-linker-hash-style.patch \
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file://pr46934.patch \
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file://pr32219.patch \
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file://pr47551.patch \
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file://gcc-arm-set-cost.patch \
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file://GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch \
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file://fortran-cross-compile-hack.patch \
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file://cpp-honour-sysroot.patch \
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"
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SRC_URI_append_sh3 = " file://sh3-installfix-fixheaders.patch "
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#S = "${WORKDIR}/${BRANCH}"
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S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/${BRANCH}"
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B = "${WORKDIR}/${BRANCH}/build.${HOST_SYS}.${TARGET_SYS}"
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# Language Overrides
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FORTRAN = ""
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JAVA = ""
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EXTRA_OECONF_BASE = " --enable-lto \
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--enable-libssp \
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--disable-bootstrap \
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--disable-libgomp \
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--disable-libmudflap \
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--with-system-zlib \
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--with-linker-hash-style=${LINKER_HASH_STYLE} \
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--enable-cheaders=c_global "
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EXTRA_OECONF_INITIAL = "--disable-libmudflap \
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--disable-libgomp \
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--disable-libssp \
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--disable-libquadmath \
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--with-system-zlib \
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--disable-lto \
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--disable-plugin \
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--enable-decimal-float=no"
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EXTRA_OECONF_INTERMEDIATE = "--disable-libmudflap \
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--disable-libgomp \
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--disable-libquadmath \
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--with-system-zlib \
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--disable-lto \
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--disable-plugin \
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--disable-libssp"
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EXTRA_OECONF_append_linux-uclibc = " --disable-decimal-float "
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EXTRA_OECONF_append_linux-uclibceabi = " --disable-decimal-float "
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EXTRA_OECONF_append_linux-uclibcspe = " --disable-decimal-float "
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