diff options
Diffstat (limited to 'toolchain/gcc/patches/4.0.2/100-uclibc-conf.patch')
| -rw-r--r-- | toolchain/gcc/patches/4.0.2/100-uclibc-conf.patch | 410 |
1 files changed, 410 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.0.2/100-uclibc-conf.patch b/toolchain/gcc/patches/4.0.2/100-uclibc-conf.patch new file mode 100644 index 0000000000..9436c7d1ce --- /dev/null +++ b/toolchain/gcc/patches/4.0.2/100-uclibc-conf.patch @@ -0,0 +1,410 @@ +diff -urN gcc-4.1.0/boehm-gc/configure gcc-4.1.0-patched/boehm-gc/configure +--- gcc-4.1.0/boehm-gc/configure 2005-04-13 19:31:24.000000000 -0500 ++++ gcc-4.1.0-patched/boehm-gc/configure 2005-04-25 20:47:19.919723167 -0500 +@@ -4320,6 +4320,11 @@ + lt_cv_deplibs_check_method=pass_all + ;; + ++linux-uclibc*) ++ lt_cv_deplibs_check_method=pass_all ++ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so` ++ ;; ++ + netbsd* | knetbsd*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$' +diff -urN gcc-4.1.0/gcc/config/arm/linux-elf.h gcc-4.1.0-patched/gcc/config/arm/linux-elf.h +--- gcc-4.1.0/gcc/config/arm/linux-elf.h 2005-03-02 10:27:42.000000000 -0600 ++++ gcc-4.1.0-patched/gcc/config/arm/linux-elf.h 2005-04-25 20:45:31.795953620 -0500 +@@ -82,6 +82,18 @@ + "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s" + + #undef LINK_SPEC ++#ifdef USE_UCLIBC ++#define LINK_SPEC "%{h*} %{version:-v} \ ++ %{b} %{Wl,*:%*} \ ++ %{static:-Bstatic} \ ++ %{shared:-shared} \ ++ %{symbolic:-Bsymbolic} \ ++ %{rdynamic:-export-dynamic} \ ++ %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0} \ ++ -X \ ++ %{mbig-endian:-EB}" \ ++ SUBTARGET_EXTRA_LINK_SPEC ++#else + #define LINK_SPEC "%{h*} %{version:-v} \ + %{b} %{Wl,*:%*} \ + %{static:-Bstatic} \ +@@ -92,6 +104,7 @@ + -X \ + %{mbig-endian:-EB}" \ + SUBTARGET_EXTRA_LINK_SPEC ++#endif + + #define TARGET_OS_CPP_BUILTINS() \ + do \ +diff -urN gcc-4.1.0/gcc/config/cris/linux.h gcc-4.1.0-patched/gcc/config/cris/linux.h +--- gcc-4.1.0/gcc/config/cris/linux.h 2005-04-23 23:01:27.000000000 -0500 ++++ gcc-4.1.0-patched/gcc/config/cris/linux.h 2005-04-25 20:45:31.796953451 -0500 +@@ -73,6 +73,25 @@ + #undef CRIS_DEFAULT_CPU_VERSION + #define CRIS_DEFAULT_CPU_VERSION CRIS_CPU_NG + ++#ifdef USE_UCLIBC ++ ++#undef CRIS_SUBTARGET_VERSION ++#define CRIS_SUBTARGET_VERSION " - cris-axis-linux-uclibc" ++ ++#undef CRIS_LINK_SUBTARGET_SPEC ++#define CRIS_LINK_SUBTARGET_SPEC \ ++ "-mcrislinux\ ++ -rpath-link include/asm/../..%s\ ++ %{shared} %{static}\ ++ %{symbolic:-Bdynamic} %{shlib:-Bdynamic} %{static:-Bstatic}\ ++ %{!shared: \ ++ %{!static: \ ++ %{rdynamic:-export-dynamic} \ ++ %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}} \ ++ %{!r:%{O2|O3: --gc-sections}}" ++ ++#else /* USE_UCLIBC */ ++ + #undef CRIS_SUBTARGET_VERSION + #define CRIS_SUBTARGET_VERSION " - cris-axis-linux-gnu" + +@@ -87,6 +106,8 @@ + %{!shared:%{!static:%{rdynamic:-export-dynamic}}}\ + %{!r:%{O2|O3: --gc-sections}}" + ++#endif /* USE_UCLIBC */ ++ + + /* Node: Run-time Target */ + +diff -urN gcc-4.1.0/gcc/config/cris/t-linux-uclibc gcc-4.1.0-patched/gcc/config/cris/t-linux-uclibc +--- gcc-4.1.0/gcc/config/cris/t-linux-uclibc 1969-12-31 18:00:00.000000000 -0600 ++++ gcc-4.1.0-patched/gcc/config/cris/t-linux-uclibc 2005-04-25 20:45:31.797953283 -0500 +@@ -0,0 +1,3 @@ ++T_CFLAGS = -DUSE_UCLIBC ++TARGET_LIBGCC2_CFLAGS += -fPIC ++CRTSTUFF_T_CFLAGS_S = $(TARGET_LIBGCC2_CFLAGS) +diff -urN gcc-4.1.0/gcc/config/i386/linux.h gcc-4.1.0-patched/gcc/config/i386/linux.h +--- gcc-4.1.0/gcc/config/i386/linux.h 2004-11-27 10:45:14.000000000 -0600 ++++ gcc-4.1.0-patched/gcc/config/i386/linux.h 2005-04-25 21:21:05.828409973 -0500 +@@ -104,8 +104,13 @@ + + /* If ELF is the default format, we should not use /lib/elf. */ + ++#if defined USE_UCLIBC ++#define LINK_EMULATION "elf_i386" ++#define DYNAMIC_LINKER "/lib/ld-uClibc.so.0" ++#else + #define LINK_EMULATION "elf_i386" + #define DYNAMIC_LINKER "/lib/ld-linux.so.2" ++#endif + + #undef SUBTARGET_EXTRA_SPECS + #define SUBTARGET_EXTRA_SPECS \ +@@ -144,6 +149,7 @@ + } \ + } while (0) + #endif ++#endif + + /* Handle special EH pointer encodings. Absolute, pc-relative, and + indirect are handled automatically. */ +diff -urN gcc-4.1.0/gcc/config/mips/linux.h gcc-4.1.0-patched/gcc/config/mips/linux.h +--- gcc-4.1.0/gcc/config/mips/linux.h 2005-01-25 20:04:46.000000000 -0600 ++++ gcc-4.1.0-patched/gcc/config/mips/linux.h 2005-04-25 20:45:31.809951259 -0500 +@@ -108,6 +108,17 @@ + + /* Borrowed from sparc/linux.h */ + #undef LINK_SPEC ++#ifdef USE_UCLIBC ++#define LINK_SPEC \ ++ "%(endian_spec) \ ++ %{shared:-shared} \ ++ %{!shared: \ ++ %{!ibcs: \ ++ %{!static: \ ++ %{rdynamic:-export-dynamic} \ ++ %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \ ++ %{static:-static}}}" ++#else + #define LINK_SPEC \ + "%(endian_spec) \ + %{shared:-shared} \ +@@ -117,6 +128,7 @@ + %{rdynamic:-export-dynamic} \ + %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \ + %{static:-static}}}" ++#endif + + #undef SUBTARGET_ASM_SPEC + #define SUBTARGET_ASM_SPEC "%{mabi=64: -64} %{!mno-abicalls:-KPIC}" +diff -urN gcc-4.1.0/gcc/config/rs6000/linux.h gcc-4.1.0-patched/gcc/config/rs6000/linux.h +--- gcc-4.1.0/gcc/config/rs6000/linux.h 2004-12-01 20:21:28.000000000 -0600 ++++ gcc-4.1.0-patched/gcc/config/rs6000/linux.h 2005-04-25 20:45:31.810951091 -0500 +@@ -69,7 +69,11 @@ + #define LINK_START_DEFAULT_SPEC "%(link_start_linux)" + + #undef LINK_OS_DEFAULT_SPEC ++#ifdef USE_UCLIBC ++#define LINK_OS_DEFAULT_SPEC "%(link_os_linux_uclibc)" ++#else + #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)" ++#endif + + #define LINK_GCC_C_SEQUENCE_SPEC \ + "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}" +diff -urN gcc-4.1.0/gcc/config/rs6000/sysv4.h gcc-4.1.0-patched/gcc/config/rs6000/sysv4.h +--- gcc-4.1.0/gcc/config/rs6000/sysv4.h 2005-04-13 19:26:50.000000000 -0500 ++++ gcc-4.1.0-patched/gcc/config/rs6000/sysv4.h 2005-04-25 20:45:31.812950754 -0500 +@@ -957,6 +957,7 @@ + mcall-linux : %(link_os_linux) ; \ + mcall-gnu : %(link_os_gnu) ; \ + mcall-netbsd : %(link_os_netbsd) ; \ ++ mcall-linux-uclibc : %(link_os_linux_uclibc); \ + mcall-openbsd: %(link_os_openbsd) ; \ + : %(link_os_default) }" + +@@ -1135,6 +1136,10 @@ + %{rdynamic:-export-dynamic} \ + %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}}}" + ++#define LINK_OS_LINUX_UCLIBC_SPEC "-m elf32ppclinux %{!shared: %{!static: \ ++ %{rdynamic:-export-dynamic} \ ++ %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}}" ++ + #if defined(HAVE_LD_EH_FRAME_HDR) + # define LINK_EH_SPEC "%{!static:--eh-frame-hdr} " + #endif +@@ -1301,6 +1306,7 @@ + { "link_os_sim", LINK_OS_SIM_SPEC }, \ + { "link_os_freebsd", LINK_OS_FREEBSD_SPEC }, \ + { "link_os_linux", LINK_OS_LINUX_SPEC }, \ ++ { "link_os_linux_uclibc", LINK_OS_LINUX_UCLIBC_SPEC }, \ + { "link_os_gnu", LINK_OS_GNU_SPEC }, \ + { "link_os_netbsd", LINK_OS_NETBSD_SPEC }, \ + { "link_os_openbsd", LINK_OS_OPENBSD_SPEC }, \ +diff -urN gcc-4.1.0/gcc/config/sh/linux.h gcc-4.1.0-patched/gcc/config/sh/linux.h +--- gcc-4.1.0/gcc/config/sh/linux.h 2005-02-28 21:39:03.000000000 -0600 ++++ gcc-4.1.0-patched/gcc/config/sh/linux.h 2005-04-25 20:45:31.814950416 -0500 +@@ -55,12 +55,21 @@ + #undef SUBTARGET_LINK_EMUL_SUFFIX + #define SUBTARGET_LINK_EMUL_SUFFIX "_linux" + #undef SUBTARGET_LINK_SPEC ++#ifdef USE_UCLIBC ++#define SUBTARGET_LINK_SPEC \ ++ "%{shared:-shared} \ ++ %{!static: \ ++ %{rdynamic:-export-dynamic} \ ++ %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \ ++ %{static:-static}" ++#else + #define SUBTARGET_LINK_SPEC \ + "%{shared:-shared} \ + %{!static: \ + %{rdynamic:-export-dynamic} \ + %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \ + %{static:-static}" ++#endif + + /* Output assembler code to STREAM to call the profiler. */ + +diff -urN gcc-4.1.0/gcc/config/sh/t-linux-uclibc gcc-4.1.0-patched/gcc/config/sh/t-linux-uclibc +--- gcc-4.1.0/gcc/config/sh/t-linux-uclibc 1969-12-31 18:00:00.000000000 -0600 ++++ gcc-4.1.0-patched/gcc/config/sh/t-linux-uclibc 2005-04-25 20:45:31.814950416 -0500 +@@ -0,0 +1,13 @@ ++T_CFLAGS = -DUSE_UCLIBC ++ ++TARGET_LIBGCC2_CFLAGS = -fpic -DNO_FPSCR_VALUES ++LIB1ASMFUNCS_CACHE = _ic_invalidate ++ ++LIB2FUNCS_EXTRA= ++ ++MULTILIB_OPTIONS= $(MULTILIB_ENDIAN) m3e/m4 ++MULTILIB_DIRNAMES= ++MULTILIB_MATCHES = ++MULTILIB_EXCEPTIONS= ++ ++EXTRA_MULTILIB_PARTS= crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o +diff -urN gcc-4.1.0/gcc/config/sh/t-sh64-uclibc gcc-4.1.0-patched/gcc/config/sh/t-sh64-uclibc +--- gcc-4.1.0/gcc/config/sh/t-sh64-uclibc 1969-12-31 18:00:00.000000000 -0600 ++++ gcc-4.1.0-patched/gcc/config/sh/t-sh64-uclibc 2005-04-25 20:45:31.815950248 -0500 +@@ -0,0 +1,13 @@ ++EXTRA_MULTILIB_PARTS= crt1.o crti.o crtn.o crtbegin.o crtend.o ++ ++LIB1ASMFUNCS = \ ++ _sdivsi3 _sdivsi3_i4 _udivsi3 _udivsi3_i4 _set_fpscr \ ++ _shcompact_call_trampoline _shcompact_return_trampoline \ ++ _shcompact_incoming_args _ic_invalidate _nested_trampoline \ ++ _push_pop_shmedia_regs \ ++ _udivdi3 _divdi3 _umoddi3 _moddi3 ++ ++MULTILIB_OPTIONS = $(MULTILIB_ENDIAN) m5-32media-nofpu/m5-compact/m5-compact-nofpu/m5-64media/m5-64media-nofpu ++MULTILIB_DIRNAMES= $(MULTILIB_ENDIAN) nofpu compact nofpu/compact media64 nofpu/media64 ++MULTILIB_MATCHES= ++MULTILIB_EXCEPTIONS= +diff -urN gcc-4.1.0/gcc/config/t-linux-uclibc gcc-4.1.0-patched/gcc/config/t-linux-uclibc +--- gcc-4.1.0/gcc/config/t-linux-uclibc 1969-12-31 18:00:00.000000000 -0600 ++++ gcc-4.1.0-patched/gcc/config/t-linux-uclibc 2005-04-25 20:45:31.815950248 -0500 +@@ -0,0 +1,15 @@ ++T_CFLAGS = -DUSE_UCLIBC ++ ++# Compile crtbeginS.o and crtendS.o with pic. ++CRTSTUFF_T_CFLAGS_S = $(CRTSTUFF_T_CFLAGS) -fPIC ++# Compile libgcc2.a with pic. ++TARGET_LIBGCC2_CFLAGS = -fPIC ++ ++# Override t-slibgcc-elf-ver to export some libgcc symbols with ++# the symbol versions that glibc used. ++#SHLIB_MAPFILES += $(srcdir)/config/libgcc-glibc.ver ++ ++# Use unwind-dw2-fde ++LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \ ++ $(srcdir)/unwind-sjlj.c $(srcdir)/gthr-gnat.c $(srcdir)/unwind-c.c ++LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h +diff -urN gcc-4.1.0/gcc/config.gcc gcc-4.1.0-patched/gcc/config.gcc +--- gcc-4.1.0/gcc/config.gcc 2005-04-23 23:01:23.000000000 -0500 ++++ gcc-4.1.0-patched/gcc/config.gcc 2005-04-25 21:12:43.375594576 -0500 +@@ -448,7 +448,14 @@ + case ${enable_threads} in + "" | yes | posix) thread_file='posix' ;; + esac +- tmake_file="t-slibgcc-elf-ver t-linux" ++ case ${target} in ++ *-linux*uclibc*) ++ tmake_file="t-slibgcc-elf-ver t-linux-uclibc" ++ ;; ++ *) ++ tmake_file="t-slibgcc-elf-ver t-linux" ++ ;; ++ esac + ;; + *-*-gnu*) + # On the Hurd, the setup is just about the same on +@@ -667,6 +674,12 @@ + extra_parts="" + use_collect2=yes + ;; ++arm*-*-linux-uclibc*) # ARM GNU/Linux with ELF - uClibc ++ tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h" ++ tmake_file="t-slibgcc-elf-ver t-linux-uclibc arm/t-linux" ++ extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" ++ gnu_ld=yes ++ ;; + arm*-*-linux*) # ARM GNU/Linux with ELF + tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h" + tmake_file="${tmake_file} arm/t-arm arm/t-linux" +@@ -765,6 +778,10 @@ + gas=yes + extra_options="${extra_options} cris/elf.opt" + ;; ++cris-*-linux-uclibc*) ++ tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h" ++ tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux-uclibc" ++ ;; + cris-*-linux*) + tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h" + # We need to avoid using t-linux, so override default tmake_file +@@ -1443,6 +1460,16 @@ + gnu_ld=yes + gas=yes + ;; ++mips*-*-linux-uclibc*) # Linux MIPS, either endian. uClibc ++ tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h" ++ case ${target} in ++ mipsisa32*-*) ++ target_cpu_default="MASK_SOFT_FLOAT" ++ tm_defines="MIPS_ISA_DEFAULT=32" ++ ;; ++ esac ++ tmake_file="t-slibgcc-elf-ver t-linux-uclibc" ++ ;; + mips*-*-linux*) # Linux MIPS, either endian. + tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h" + case ${target} in +@@ -1659,6 +1686,10 @@ + tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h" + tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm" + ;; ++powerpc-*-linux-uclibc*) ++ tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h" ++ tmake_file="rs6000/t-fprules rs6000/t-ppcos t-slibgcc-elf-ver t-linux-uclibc rs6000/t-ppccomm" ++ ;; + powerpc-*-linux*) + tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h" + tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm" +@@ -1821,6 +1852,8 @@ + esac + tm_file="${tm_file} sh/elf.h" + case ${target} in ++ sh*-*-linux-uclibc*) tmake_file="${tmake_file} t-linux-uclibc sh/t-linux-uclibc" ++ tm_file="${tm_file} linux.h sh/linux.h" ;; + sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux" + tm_file="${tm_file} linux.h sh/linux.h" ;; + sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h" +@@ -1840,6 +1873,11 @@ + *-*-netbsd) + tmake_file="${tmake_file} sh/t-netbsd" + ;; ++ sh64*-*-linux-uclibc*) ++ tmake_file="${tmake_file} sh/t-sh64-uclibc" ++ tm_file="${tm_file} sh/sh64.h" ++ extra_headers="shmedia.h ushmedia.h sshmedia.h" ++ ;; + sh64*-*-linux*) + tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64" + tm_file="${tm_file} sh/sh64.h" +diff -urN gcc-4.1.0/libtool.m4 gcc-4.1.0-patched/libtool.m4 +--- gcc-4.1.0/libtool.m4 2005-04-13 19:31:24.000000000 -0500 ++++ gcc-4.1.0-patched/libtool.m4 2005-04-25 20:47:51.679369687 -0500 +@@ -743,6 +743,11 @@ + lt_cv_deplibs_check_method=pass_all + ;; + ++linux-uclibc*) ++ lt_cv_deplibs_check_method=pass_all ++ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so` ++ ;; ++ + netbsd* | knetbsd*-gnu) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'] +diff -urN gcc-4.1.0/ltconfig gcc-4.1.0-patched/ltconfig +--- gcc-4.1.0/ltconfig 2004-10-02 11:33:06.000000000 -0500 ++++ gcc-4.1.0-patched/ltconfig 2005-04-25 20:45:31.836946707 -0500 +@@ -602,6 +602,7 @@ + + # Transform linux* to *-*-linux-gnu*, to support old configure scripts. + case $host_os in ++linux-uclibc*) ;; + linux-gnu*) ;; + linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` + esac +@@ -1273,6 +1274,24 @@ + dynamic_linker='GNU/Linux ld.so' + ;; + ++linux-uclibc*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' ++ soname_spec='${libname}${release}.so$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ # This implies no fast_install, which is unacceptable. ++ # Some rework will be needed to allow for fast_install ++ # before this can be enabled. ++ # Note: copied from linux-gnu, and may not be appropriate. ++ hardcode_into_libs=yes ++ # Assume using the uClibc dynamic linker. ++ dynamic_linker="uClibc ld.so" ++ ;; ++ + netbsd*) + need_lib_prefix=no + need_version=no |