source: scripts/scripts/funcs/glibc-funcs.sh@ 11fbfa9

clfs-1.2 clfs-2.1 clfs-3.0.0-systemd clfs-3.0.0-sysvinit systemd sysvinit
Last change on this file since 11fbfa9 was 11fbfa9, checked in by Jim Gifford <clfs@…>, 19 years ago

r1045@server (orig r1043): ryan | 2006-01-12 00:56:45 -0800

r1079@rei: lfs | 2006-01-12 19:13:09 +1100
Update for glibc-2.3.6
Also add option to skip libgcc_s.so.1 creation (to match cross-lfs book)
  • Property mode set to 100755
File size: 6.4 KB
Line 
1#!/bin/bash
2
3# functions for cross-lfs glibc builds
4# -----------------------------------------
5# $LastChangedBy$
6# $LastChangedDate$
7# $LastChangedRevision$
8# $HeadURL$
9
10apply_glibc_patches() {
11
12 # This function should only be called from inside the unpacked glibc source
13 # This function also expects the following vars to be set by the caller
14 #
15 # target_gcc_ver : should be derived either from gcc itself or gcc headers
16 # target_glibc_ver : should be derived from glibc headers
17 # kernver : should be derived from kernel headers
18
19 # Patching
20 #---------
21 # TODO: check if patches still reqd for < glibc 2.3.3 with later gcc's
22 # (ie 3.4+)
23 case ${target_gcc_ver} in
24 4.* )
25 echo " o compiling with gcc 4.x"
26 case ${target_glibc_ver} in
27 2.3.[7-9]* | 2.4.* ) ;;
28 2.3.6 )
29 apply_patch glibc-20051024-localedef_segfault-1
30
31 case ${TGT_ARCH} in
32 sparc* )
33 # fix CFLAGS-rtld to remove deprecated sparc compiler options
34 # from sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
35 # ( -mv8 is no longer supported ). Use -mcpu -mtune options
36 # from TGT_CFLAGS (which get passed regardless)
37 echo " - removing deprecated gcc options from sysdeps/unix/sysv/linux/sparc/sparc32/Makefile"
38 file="sysdeps/unix/sysv/linux/sparc/sparc32/Makefile"
39 if [ ! -f ${file}-ORIG ]; then cp -p ${file} ${file}-ORIG ; fi
40 grep -v \\-mv8 ${file}-ORIG > ${file}
41 ;;
42 esac
43
44 ;;
45 2.3.5 )
46 # gcc4 support is working in CVS glibc
47
48 if [ ! -d ${SRC}/${PKGDIR}/CVS ]; then
49 echo " - applying gcc4 fixes"
50 apply_patch glibc-2.3.4-gcc4_elf_fixes
51 apply_patch glibc-2.3.4-allow-gcc-4.0-iconvdata
52 apply_patch glibc-2.3.4-allow-gcc-4.0-powerpc-procfs
53 apply_patch glibc-2.3.5-allow-gcc-4.0-wordexp
54 apply_patch glibc-2.3.5-allow-gcc4-string
55 apply_patch glibc-2.3.5-allow-gcc4-symbols
56 apply_patch glibc-2.3.5-allow-gcc4-wcstol_l
57 fi
58
59 case ${TGT_ARCH} in
60 sparc* )
61 # fix CFLAGS-rtld to remove deprecated sparc compiler options
62 # from sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
63 # ( -mv8 is no longer supported ). Use -mcpu -mtune options
64 # from TGT_CFLAGS (which get passed regardless)
65 echo " - removing deprecated gcc options from sysdeps/unix/sysv/linux/sparc/sparc32/Makefile"
66 file="sysdeps/unix/sysv/linux/sparc/sparc32/Makefile"
67 if [ ! -f ${file}-ORIG ]; then cp -p ${file} ${file}-ORIG ; fi
68 grep -v \\-mv8 ${file}-ORIG > ${file}
69 ;;
70 esac
71
72 ;;
73 2.3.4* )
74 echo " - applying gcc4 fixes"
75 apply_patch glibc-2.3.4-gcc4_elf_fixes
76 apply_patch glibc-2.3.4-allow-gcc-4.0-iconvdata
77 apply_patch glibc-2.3.4-allow-gcc-4.0-powerpc-procfs
78 apply_patch glibc-2.3.5-allow-gcc4-string
79 apply_patch glibc-2.3.5-allow-gcc4-symbols
80 apply_patch glibc-2.3.5-allow-gcc4-wcstol_l
81
82 case ${TGT_ARCH} in
83 sparc* )
84 # fix CFLAGS-rtld to remove deprecated sparc compiler options
85 # from sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
86 # ( -mv8 is no longer supported ). Use -mcpu -mtune options
87 # from TGT_CFLAGS (which get passed regardless)
88 echo " - removing deprecated gcc options from sysdeps/unix/sysv/linux/sparc/sparc32/Makefile"
89 file="sysdeps/unix/sysv/linux/sparc/sparc32/Makefile"
90 if [ ! -f ${file}-ORIG ]; then cp -p ${file} ${file}-ORIG ; fi
91 grep -v \\-mv8 ${file}-ORIG > ${file}
92 ;;
93 esac
94
95 ;;
96 * )
97 echo " compiling with gcc4 for ${target_glibc_ver} not supported" 1>&2
98 barf
99 ;;
100 esac
101 ;;
102 3.3* )
103 echo " o compiling with gcc 3.3x"
104 case ${target_glibc_ver} in
105 2.3.[345] ) ;;
106 2.3.2 )
107 # CVS glibc doesn't require gcc-33 patch
108 if [ ! -d ${SRC}/${PKGDIR}/CVS ]; then
109 apply_patch glibc-2.3.2-gcc33
110 fi
111 ;;
112 2.3* )
113 apply_patch glibc-2.3.2-gcc33
114 ;;
115 esac
116 ;;
117 esac
118
119 # 20031008 - add patch to fix assertion in rtld.c
120 # this smells hackish but we will see...
121 # TODO: should check for presence of sysinfo DSO in kernel source
122 # 20040711 - not required for current ( 2.3.3 + 2.3.4 ) glibc's
123 #apply_patch glibc-${XXX}2.3.2-fix-rtld
124
125 case ${kernver} in
126 2.[56].* )
127 # 2.3.1b2 20030630
128 # We have to patch sysdeps/unix/sysv/linux/sys/sysctl.h to
129 # so we can build against 2.5/2.6 kernels (if not fixed already).
130 fname="${SRC}/${PKGDIR}/sysdeps/unix/sysv/linux/sys/sysctl.h"
131 grep "linux/compiler.h" ${fname} > /dev/null 2>&1 ||
132 {
133 echo " - patching ${fname}"
134 mv ${fname} ${fname}-ORIG
135 sed -e '/#include <linux\/sysctl.h>/i\
136#include <linux/compiler.h>' \
137 ${fname}-ORIG > ${fname}
138 }
139
140 case ${TGT_ARCH} in
141 m68k* )
142 echo - applying m68k no-precision-timers patch
143 patch -p1 < ${PATCHES}/glibc-2.3.3-lfh-m68k-no-precision-timers.patch
144 ;;
145 arm* ) apply_patch glibc-arm-ctl_bus_isa ;;
146 esac
147
148 ;;
149 2.4.2[4-9] | 2.4.3* )
150 case ${TGT_ARCH} in
151 arm* ) apply_patch glibc-arm-ctl_bus_isa ;;
152 esac
153 ;;
154 esac
155
156 case ${TGT_ARCH} in
157 m68k* )
158 # TODO: wrap some logic around this to check glibc ver
159 # before applying this patch
160 apply_patch glibc-2.3.3-lfs-5.1-m68k_fix_fcntl
161 ;;
162 mips* )
163 # Fix syscalls for mips w 2.3.4
164 case ${target_glibc_ver} in
165 2.3.[45] ) apply_patch glibc-2.3.4-mips_syscall-2 ;;
166 esac
167 ;;
168 esac
169}
170
171export -f apply_glibc_patches
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