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    Contents of /trunk/gcc/patches/gcc-4.1.2-uclibc_conf-1.patch

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    Revision 456 - (show annotations) (download)
    Thu Jan 31 11:54:53 2008 UTC (16 years, 3 months ago) by niro
    File size: 5823 byte(s) 
    -added uclibc patches
    1 Submitted By: Robert Connolly <robert at linuxfromscratch dot org> (ashes)
    2 Date: 2007-04-04
    3 Initial Package Version: 4.1.2
    4 Upstream Status: Not submitted - Hack
    5 Origin: http://www.uclibc.org/cgi-bin/viewcvs.cgi/*checkout*/trunk/buildroot/toolchain/gcc/
    6 4.1.2/100-uclibc-conf.patch - With modifications...
    7 Description: This adds --target=*-*-linux-uclibc* needed for building a
    8 uClibc toolchain. All the GCC-specs hunks were removed, you will have
    9 to modify the path and name for ld.so yourself.
    10
    11 diff -Naur gcc-4.1.2.orig/configure gcc-4.1.2/configure
    12 --- gcc-4.1.2.orig/configure 2006-11-21 17:48:36.000000000 +0000
    13 +++ gcc-4.1.2/configure 2007-04-04 21:49:52.000000000 +0000
    14 @@ -1133,7 +1133,7 @@
    15 ;;
    16 "")
    17 case "${target}" in
    18 - *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
    19 + *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu | *-*-linux-uclibc*)
    20 # Enable libmudflap by default in GNU and friends.
    21 ;;
    22 *-*-freebsd*)
    23 diff -Naur gcc-4.1.2.orig/configure.in gcc-4.1.2/configure.in
    24 --- gcc-4.1.2.orig/configure.in 2006-11-21 17:48:36.000000000 +0000
    25 +++ gcc-4.1.2/configure.in 2007-04-04 21:49:52.000000000 +0000
    26 @@ -341,7 +341,7 @@
    27 ;;
    28 "")
    29 case "${target}" in
    30 - *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
    31 + *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu | *-*-linux-uclibc*)
    32 # Enable libmudflap by default in GNU and friends.
    33 ;;
    34 *-*-freebsd*)
    35 diff -Naur gcc-4.1.2.orig/contrib/regression/objs-gcc.sh gcc-4.1.2/contrib/regression/objs-gcc.sh
    36 --- gcc-4.1.2.orig/contrib/regression/objs-gcc.sh 2005-08-15 00:41:31.000000000 +0000
    37 +++ gcc-4.1.2/contrib/regression/objs-gcc.sh 2007-04-04 21:49:52.000000000 +0000
    38 @@ -105,6 +105,10 @@
    39 then
    40 make all-gdb all-dejagnu all-ld || exit 1
    41 make install-gdb install-dejagnu install-ld || exit 1
    42 +elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]
    43 + then
    44 + make all-gdb all-dejagnu all-ld || exit 1
    45 + make install-gdb install-dejagnu install-ld || exit 1
    46 elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
    47 make bootstrap || exit 1
    48 make install || exit 1
    49 diff -Naur gcc-4.1.2.orig/gcc/config/t-linux-uclibc gcc-4.1.2/gcc/config/t-linux-uclibc
    50 --- gcc-4.1.2.orig/gcc/config/t-linux-uclibc 1970-01-01 00:00:00.000000000 +0000
    51 +++ gcc-4.1.2/gcc/config/t-linux-uclibc 2007-04-04 21:49:52.000000000 +0000
    52 @@ -0,0 +1,5 @@
    53 +# Remove glibc specific files added in t-linux
    54 +SHLIB_MAPFILES := $(filter-out $(srcdir)/config/libgcc-glibc.ver, $(SHLIB_MAPFILES))
    55 +
    56 +# Use unwind-dw2-fde instead of unwind-dw2-fde-glibc
    57 +LIB2ADDEH := $(subst unwind-dw2-fde-glibc.c,unwind-dw2-fde.c,$(LIB2ADDEH))
    58 diff -Naur gcc-4.1.2.orig/gcc/config.gcc gcc-4.1.2/gcc/config.gcc
    59 --- gcc-4.1.2.orig/gcc/config.gcc 2006-10-15 23:12:23.000000000 +0000
    60 +++ gcc-4.1.2/gcc/config.gcc 2007-04-04 21:49:52.000000000 +0000
    61 @@ -1884,7 +1884,7 @@
    62 ;;
    63 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
    64 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
    65 - sh-*-linux* | sh[346lbe]*-*-linux* | \
    66 + sh*-*-linux* | sh[346lbe]*-*-linux* | \
    67 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
    68 sh64-*-netbsd* | sh64l*-*-netbsd*)
    69 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
    70 @@ -2338,6 +2338,12 @@
    71 ;;
    72 esac
    73
    74 +# Rather than hook into each target, just do it after all the linux
    75 +# targets have been processed
    76 +case ${target} in
    77 +*-linux-uclibc*) tm_defines="${tm_defines} USE_UCLIBC" ; tmake_file="${tmake_file} t-linux-uclibc"
    78 +esac
    79 +
    80 case ${target} in
    81 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
    82 tmake_file="${tmake_file} i386/t-gmm_malloc"
    83 diff -Naur gcc-4.1.2.orig/libmudflap/configure gcc-4.1.2/libmudflap/configure
    84 --- gcc-4.1.2.orig/libmudflap/configure 2005-10-04 23:54:38.000000000 +0000
    85 +++ gcc-4.1.2/libmudflap/configure 2007-04-04 21:49:52.000000000 +0000
    86 @@ -5382,6 +5382,11 @@
    87 lt_cv_deplibs_check_method=pass_all
    88 ;;
    89
    90 +linux-uclibc*)
    91 + lt_cv_deplibs_check_method=pass_all
    92 + lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
    93 + ;;
    94 +
    95 netbsd* | knetbsd*-gnu)
    96 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
    97 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
    98 diff -Naur gcc-4.1.2.orig/libtool.m4 gcc-4.1.2/libtool.m4
    99 --- gcc-4.1.2.orig/libtool.m4 2005-07-16 02:30:53.000000000 +0000
    100 +++ gcc-4.1.2/libtool.m4 2007-04-04 21:49:52.000000000 +0000
    101 @@ -743,6 +743,11 @@
    102 lt_cv_deplibs_check_method=pass_all
    103 ;;
    104
    105 +linux-uclibc*)
    106 + lt_cv_deplibs_check_method=pass_all
    107 + lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
    108 + ;;
    109 +
    110 netbsd* | knetbsd*-gnu)
    111 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
    112 [lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
    113 diff -Naur gcc-4.1.2.orig/ltconfig gcc-4.1.2/ltconfig
    114 --- gcc-4.1.2.orig/ltconfig 2006-07-04 20:30:34.000000000 +0000
    115 +++ gcc-4.1.2/ltconfig 2007-04-04 21:49:52.000000000 +0000
    116 @@ -603,6 +603,7 @@
    117
    118 # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
    119 case $host_os in
    120 +linux-uclibc*) ;;
    121 linux-gnu*) ;;
    122 linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
    123 esac
    124 @@ -1274,6 +1275,23 @@
    125 dynamic_linker='GNU/Linux ld.so'
    126 ;;
    127
    128 +linux-uclibc*)
    129 + version_type=linux
    130 + need_lib_prefix=no
    131 + need_version=no
    132 + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
    133 + soname_spec='${libname}${release}.so$major'
    134 + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
    135 + shlibpath_var=LD_LIBRARY_PATH
    136 + shlibpath_overrides_runpath=no
    137 + # This implies no fast_install, which is unacceptable.
    138 + # Some rework will be needed to allow for fast_install
    139 + # before this can be enabled.
    140 + hardcode_into_libs=yes
    141 + # Assume using the uClibc dynamic linker.
    142 + dynamic_linker="uClibc ld.so"
    143 + ;;
    144 +
    145 netbsd*)
    146 need_lib_prefix=no
    147 need_version=no