diff options
Diffstat (limited to 'meta/recipes-devtools/prelink')
| -rw-r--r-- | meta/recipes-devtools/prelink/prelink_git.bb | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/meta/recipes-devtools/prelink/prelink_git.bb b/meta/recipes-devtools/prelink/prelink_git.bb index 5d9f260f85..0856b1c667 100644 --- a/meta/recipes-devtools/prelink/prelink_git.bb +++ b/meta/recipes-devtools/prelink/prelink_git.bb @@ -44,6 +44,99 @@ BBCLASSEXTEND = "native" EXTRA_OECONF = "--disable-selinux --with-pkgversion=${PV}-${PR} \ --with-bugurl=http://bugzilla.yoctoproject.org/" + +# +# For target prelink we need to ensure paths match the lib path layout +# including for any configured multilibs +# +python do_linkerpaths () { + values = all_multilib_tune_list(["TUNE_ARCH", "baselib", "ABIEXTENSION"], d) + + arches = values["TUNE_ARCH"] + baselibs = values["baselib"] + abis = values["ABIEXTENSION"] + + def replace_lines(f, search, replacement, d, firstonly = False, secondonly = False): + f = d.expand(f) + if search == replacement: + return + bb.debug(2, "Replacing %s with %s in %s" % (search, replacement, f)) + with open(f, "r") as data: + lines = data.readlines() + with open(f, "w") as data: + for line in lines: + if not secondonly and not firstonly: + line = line.replace(search, replacement) + elif secondonly and search in line: + secondonly = False + elif firstonly and search and search in line: + line = line.replace(search, replacement) + search = None + data.write(line) + + def replace_lines_rtld(f, search, replacement, section, d): + f = d.expand(f) + bb.debug(2, "Replacing %s with %s in %s" % (search, replacement, f)) + with open(f, "r") as data: + lines = data.readlines() + found = False + found2 = False + with open(f, "w") as data: + for line in lines: + if section in line: + if section == "else" and "if" in line: + found = False + else: + found = True + if found and "dst_LIB =" in line: + found2 = True + elif "}" in line: + found = False + found2 = False + if found2: + line = line.replace(search, replacement) + data.write(line) + + for i, arch in enumerate(arches): + tune_baselib = baselibs[i] + abi = abis[i] + + bits = 32 + if arch == "powerpc": + replace_lines("${S}/src/arch-ppc.c", "/lib/ld.so.1", "/" + tune_baselib + "/ld.so.1", d) + elif arch == "powerpc64": + replace_lines("${S}/src/arch-ppc64.c", "/lib64/ld64.so.1", "/" + tune_baselib + "/ld64.so.1", d) + bits = 64 + elif arch == "x86_64": + if abi == "x32": + replace_lines("${S}/src/arch-x86_64.c", "/libx32/ld-linux-x32.so.2", "/" + tune_baselib + "/ld-linux-x32.so.2", d) + else: + replace_lines("${S}/src/arch-x86_64.c", "/lib64/ld-linux-x86-64.so.2", "/" + tune_baselib + "/ld-linux-x86-64.so.2", d) + bits = 64 + elif arch == "arm": + replace_lines("${S}/src/arch-arm.c", "/lib/ld-linux.so.3", "/" + tune_baselib + "/ld-linux.so.3", d) + replace_lines("${S}/src/arch-arm.c", "/lib/ld-linux-armhf.so.3", "/" + tune_baselib + "/ld-linux-armhf.so.3", d) + elif arch == "mips" or arch == "mipsel": + replace_lines("${S}/src/arch-mips.c", "/lib/ld.so.1", "/" + tune_baselib + "/ld.so.1", d, firstonly=True) + replace_lines("${S}/src/arch-mips.c", "/lib32/ld.so.1", "/" + tune_baselib + "/ld.so.1", d) + elif arch == "mips64" or arch == "mips64el": + replace_lines("${S}/src/arch-mips.c", "/lib/ld.so.1", "/" + tune_baselib + "/ld.so.1", d, secondonly=True) + replace_lines("${S}/src/arch-mips.c", "/lib64/ld.so.1", "/" + tune_baselib + "/ld.so.1", d) + bits = 64 + elif arch.endswith("86"): + replace_lines("${S}/src/arch-i386.c", "/lib/ld-linux.so.2", "/" + tune_baselib + "/ld-linux.so.2", d) + if bits == 32 and tune_baselib != "lib": + replace_lines_rtld("${S}/src/rtld/rtld.c", "lib", tune_baselib, "else", d) + if bits == 64 and tune_baselib != "lib64": + replace_lines_rtld("${S}/src/rtld/rtld.c", "lib64", tune_baselib, "use_64bit", d) +} + +python () { + overrides = d.getVar("OVERRIDES", True).split(":") + if "class-target" in overrides: + bb.build.addtask('do_linkerpaths', 'do_configure', 'do_patch', d) +} + do_configure_prepend () { # Disable documentation! echo "all:" > ${S}/doc/Makefile.am |