112 lines
3.4 KiB
PHP
112 lines
3.4 KiB
PHP
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DESCRIPTION = "The GNU cc and gcc C compilers."
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HOMEPAGE = "http://www.gnu.org/software/gcc/"
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SECTION = "devel"
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LICENSE = "GPL"
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NATIVEDEPS = ""
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inherit autotools gettext
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FILESDIR = "${@os.path.dirname(d.getVar('FILE',1))}/gcc-${PV}"
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def get_gcc_fpu_setting(bb, d):
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if d.getVar('TARGET_FPU', 1) in [ 'soft' ]:
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return "--with-float=soft"
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if d.getVar('TARGET_FPU', 1) in [ 'ppc-efd' ]:
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return "--enable-e500_double"
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return ""
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def get_gcc_mips_plt_setting(bb, d):
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if d.getVar('TARGET_ARCH', 1) in [ 'mips', 'mipsel' ] and 'mplt' in d.getVar('DISTRO_FEATURES',1).split() :
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return "--with-mips-plt"
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return ""
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def get_gcc_multiarch_setting(bb, d):
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target_arch = d.getVar('TARGET_ARCH', True)
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multiarch_options = {
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"i586": "--enable-targets=all",
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"powerpc": "--enable-targets=powerpc64",
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"sparc": "--enable-targets=all",
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}
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if 'multiarch' in d.getVar('DISTRO_FEATURES', True).split() :
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if target_arch in multiarch_options :
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return multiarch_options[target_arch]
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return ""
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# We really need HOST_SYS here for some packages and TARGET_SYS for others.
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# For now, libgcc is most important so we fix for that - RP.
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SHLIBSDIR = "${STAGING_DIR_TARGET}/shlibs"
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DEBIANNAME_libgcc = "libgcc1"
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MIRRORS =+ "\
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${GNU_MIRROR}/gcc/releases/ ftp://gcc.gnu.org/pub/gcc/releases/ \n \
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${GNU_MIRROR}/gcc/ http://mirrors.rcn.net/pub/sourceware/gcc/releases/ \n \
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${GNU_MIRROR}/gcc/releases/ http://gcc.get-software.com/releases/ \n \
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${GNU_MIRROR}/gcc/ http://gcc.get-software.com/releases/ \n \
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"
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#
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# Set some default values
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#
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gcclibdir = "${libdir}/gcc"
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BINV = "${PV}"
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#S = "${WORKDIR}/gcc-${PV}"
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S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}"
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B = "${WORKDIR}/gcc-${PV}/build.${HOST_SYS}.${TARGET_SYS}"
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# SS means Shared Stamps directory
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SS = "${TMPDIR}/stamps/work-shared/gcc-${PV}-${PR}"
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do_fetch[stamp-base] = "${SS}"
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do_unpack[stamp-base] = "${SS}"
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do_headerfix[stamp-base] = "${SS}"
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do_patch[stamp-base] = "${SS}"
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# SW means Shared Work directory
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SW = "${TMPDIR}/work-shared/gcc-${PV}-${PR}"
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WORKDIR_task-unpack = "${SW}"
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WORKDIR_task-patch = "${SW}"
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target_includedir ?= "${includedir}"
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target_libdir ?= "${libdir}"
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target_base_libdir ?= "${base_libdir}"
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target_prefix ?= "${prefix}"
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CLEANFUNCS += "workshared_clean"
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# The do_clean should be exclusive since share ${S}
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do_clean[lockfiles] = "${SW}.clean.lock"
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python workshared_clean () {
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"""clear the source directory"""
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dir = bb.data.expand("${SW}", d)
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bb.note("Removing " + dir)
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oe.path.remove(dir)
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"""clear the the stamps in work-shared"""
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dir = "%s.*" % bb.data.expand(d.getVarFlag('do_fetch', 'stamp-base', True), d)
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bb.note("Removing " + dir)
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oe.path.remove(dir)
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}
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do_headerfix () {
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# Change the default dynamic linker path, in case $base_liddir is non-standard
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# (e.g. in multilib or sdk cases)
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#
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# We want something like the following:
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# #define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
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# becomes
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# #define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux-x86-64.so.2"
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#
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sed -i ${S}/gcc/config/*/linux*.h -e \
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's#\(GLIBC_DYNAMIC_LINKER[^ ]*\) \( *"/lib.*\)/\(.*\)#\1 SYSTEMLIBS_DIR "\3#'
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}
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addtask headerfix after do_unpack before do_patch
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do_headerfix[vardepvalue] = "PATH"
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# We need to ensure that for the shared work directory, the do_patch singatures match
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# The real WORKDIR location isn't a dependency for the shared workdir.
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src_patches[vardepsexclude] = "WORKDIR"
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