yann@1
|
1 |
--- gcc-4.1.0/gcc/config/t-linux-uclibc
|
yann@1
|
2 |
+++ gcc-4.1.0/gcc/config/t-linux-uclibc
|
yann@1
|
3 |
@@ -0,0 +1,5 @@
|
yann@1
|
4 |
+# Remove glibc specific files added in t-linux
|
yann@1
|
5 |
+SHLIB_MAPFILES := $(filter-out $(srcdir)/config/libgcc-glibc.ver, $(SHLIB_MAPFILES))
|
yann@1
|
6 |
+
|
yann@1
|
7 |
+# Use unwind-dw2-fde instead of unwind-dw2-fde-glibc
|
yann@1
|
8 |
+LIB2ADDEH := $(subst unwind-dw2-fde-glibc.c,unwind-dw2-fde.c,$(LIB2ADDEH))
|
yann@1
|
9 |
--- gcc-4.1.0/gcc/config.gcc
|
yann@1
|
10 |
+++ gcc-4.1.0/gcc/config.gcc
|
yann@1
|
11 |
@@ -1887,7 +1887,7 @@ s390x-ibm-tpf*)
|
yann@1
|
12 |
;;
|
yann@1
|
13 |
sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
|
yann@1
|
14 |
sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
|
yann@1
|
15 |
- sh-*-linux* | sh[346lbe]*-*-linux* | \
|
yann@1
|
16 |
+ sh*-*-linux* | sh[346lbe]*-*-linux* | \
|
yann@1
|
17 |
sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
|
yann@1
|
18 |
sh64-*-netbsd* | sh64l*-*-netbsd*)
|
yann@1
|
19 |
tmake_file="${tmake_file} sh/t-sh sh/t-elf"
|
yann@1
|
20 |
@@ -2341,6 +2341,12 @@ m32c-*-elf*)
|
yann@1
|
21 |
;;
|
yann@1
|
22 |
esac
|
yann@1
|
23 |
|
yann@1
|
24 |
+# Rather than hook into each target, just do it after all the linux
|
yann@1
|
25 |
+# targets have been processed
|
yann@1
|
26 |
+case ${target} in
|
yann@1
|
27 |
+*-linux-uclibc*) tm_defines="${tm_defines} USE_UCLIBC" ; tmake_file="${tmake_file} t-linux-uclibc"
|
yann@1
|
28 |
+esac
|
yann@1
|
29 |
+
|
yann@1
|
30 |
case ${target} in
|
yann@1
|
31 |
i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
|
yann@1
|
32 |
tmake_file="${tmake_file} i386/t-gmm_malloc"
|
yann@1
|
33 |
--- gcc-4.1.0/boehm-gc/configure
|
yann@1
|
34 |
+++ gcc-4.1.0/boehm-gc/configure
|
yann@1
|
35 |
@@ -4320,6 +4320,11 @@ linux-gnu*)
|
yann@1
|
36 |
lt_cv_deplibs_check_method=pass_all
|
yann@1
|
37 |
;;
|
yann@1
|
38 |
|
yann@1
|
39 |
+linux-uclibc*)
|
yann@1
|
40 |
+ lt_cv_deplibs_check_method=pass_all
|
yann@1
|
41 |
+ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
|
yann@1
|
42 |
+ ;;
|
yann@1
|
43 |
+
|
yann@1
|
44 |
netbsd* | knetbsd*-gnu)
|
yann@1
|
45 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
|
yann@1
|
46 |
lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
|
yann@1
|
47 |
--- gcc-4.1.0/configure
|
yann@1
|
48 |
+++ gcc-4.1.0/configure
|
yann@1
|
49 |
@@ -1133,7 +1133,7 @@ no)
|
yann@1
|
50 |
;;
|
yann@1
|
51 |
"")
|
yann@1
|
52 |
case "${target}" in
|
yann@1
|
53 |
- *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
|
yann@1
|
54 |
+ *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu | *-*-linux-uclibc*)
|
yann@1
|
55 |
# Enable libmudflap by default in GNU and friends.
|
yann@1
|
56 |
;;
|
yann@1
|
57 |
*-*-freebsd*)
|
yann@1
|
58 |
--- gcc-4.1.0/configure.in
|
yann@1
|
59 |
+++ gcc-4.1.0/configure.in
|
yann@1
|
60 |
@@ -341,7 +341,7 @@ no)
|
yann@1
|
61 |
;;
|
yann@1
|
62 |
"")
|
yann@1
|
63 |
case "${target}" in
|
yann@1
|
64 |
- *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu)
|
yann@1
|
65 |
+ *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu | *-*-linux-uclibc*)
|
yann@1
|
66 |
# Enable libmudflap by default in GNU and friends.
|
yann@1
|
67 |
;;
|
yann@1
|
68 |
*-*-freebsd*)
|
yann@1
|
69 |
--- gcc-4.1.0/contrib/regression/objs-gcc.sh
|
yann@1
|
70 |
+++ gcc-4.1.0/contrib/regression/objs-gcc.sh
|
yann@1
|
71 |
@@ -105,6 +105,10 @@ if [ $H_REAL_TARGET = $H_REAL_HOST -a $H
|
yann@1
|
72 |
then
|
yann@1
|
73 |
make all-gdb all-dejagnu all-ld || exit 1
|
yann@1
|
74 |
make install-gdb install-dejagnu install-ld || exit 1
|
yann@1
|
75 |
+elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]
|
yann@1
|
76 |
+ then
|
yann@1
|
77 |
+ make all-gdb all-dejagnu all-ld || exit 1
|
yann@1
|
78 |
+ make install-gdb install-dejagnu install-ld || exit 1
|
yann@1
|
79 |
elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
|
yann@1
|
80 |
make bootstrap || exit 1
|
yann@1
|
81 |
make install || exit 1
|
yann@1
|
82 |
--- gcc-4.1.0/gcc/config/alpha/linux-elf.h
|
yann@1
|
83 |
+++ gcc-4.1.0/gcc/config/alpha/linux-elf.h
|
yann@1
|
84 |
@@ -27,7 +27,11 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
85 |
#define SUBTARGET_EXTRA_SPECS \
|
yann@1
|
86 |
{ "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
|
yann@1
|
87 |
|
yann@1
|
88 |
+#if defined USE_UCLIBC
|
yann@1
|
89 |
+#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
|
yann@1
|
90 |
+#else
|
yann@1
|
91 |
#define ELF_DYNAMIC_LINKER "/lib/ld-linux.so.2"
|
yann@1
|
92 |
+#endif
|
yann@1
|
93 |
|
yann@1
|
94 |
#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax} \
|
yann@1
|
95 |
%{O*:-O3} %{!O*:-O1} \
|
yann@1
|
96 |
--- gcc-4.1.0/gcc/config/arm/linux-elf.h
|
yann@1
|
97 |
+++ gcc-4.1.0/gcc/config/arm/linux-elf.h
|
yann@1
|
98 |
@@ -51,7 +51,11 @@
|
yann@1
|
99 |
|
yann@1
|
100 |
#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
|
yann@1
|
101 |
|
yann@1
|
102 |
+#ifdef USE_UCLIBC
|
yann@1
|
103 |
+#define LINUX_TARGET_INTERPRETER "/lib/ld-uClibc.so.0"
|
yann@1
|
104 |
+#else
|
yann@1
|
105 |
#define LINUX_TARGET_INTERPRETER "/lib/ld-linux.so.2"
|
yann@1
|
106 |
+#endif
|
yann@1
|
107 |
|
yann@1
|
108 |
#define LINUX_TARGET_LINK_SPEC "%{h*} %{version:-v} \
|
yann@1
|
109 |
%{b} \
|
yann@1
|
110 |
--- gcc-4.1.0/gcc/config/cris/linux.h
|
yann@1
|
111 |
+++ gcc-4.1.0/gcc/config/cris/linux.h
|
yann@1
|
112 |
@@ -73,6 +73,25 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
113 |
#undef CRIS_DEFAULT_CPU_VERSION
|
yann@1
|
114 |
#define CRIS_DEFAULT_CPU_VERSION CRIS_CPU_NG
|
yann@1
|
115 |
|
yann@1
|
116 |
+#ifdef USE_UCLIBC
|
yann@1
|
117 |
+
|
yann@1
|
118 |
+#undef CRIS_SUBTARGET_VERSION
|
yann@1
|
119 |
+#define CRIS_SUBTARGET_VERSION " - cris-axis-linux-uclibc"
|
yann@1
|
120 |
+
|
yann@1
|
121 |
+#undef CRIS_LINK_SUBTARGET_SPEC
|
yann@1
|
122 |
+#define CRIS_LINK_SUBTARGET_SPEC \
|
yann@1
|
123 |
+ "-mcrislinux\
|
yann@1
|
124 |
+ -rpath-link include/asm/../..%s\
|
yann@1
|
125 |
+ %{shared} %{static}\
|
yann@1
|
126 |
+ %{symbolic:-Bdynamic} %{shlib:-Bdynamic} %{static:-Bstatic}\
|
yann@1
|
127 |
+ %{!shared: \
|
yann@1
|
128 |
+ %{!static: \
|
yann@1
|
129 |
+ %{rdynamic:-export-dynamic} \
|
yann@1
|
130 |
+ %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}} \
|
yann@1
|
131 |
+ %{!r:%{O2|O3: --gc-sections}}"
|
yann@1
|
132 |
+
|
yann@1
|
133 |
+#else /* USE_UCLIBC */
|
yann@1
|
134 |
+
|
yann@1
|
135 |
#undef CRIS_SUBTARGET_VERSION
|
yann@1
|
136 |
#define CRIS_SUBTARGET_VERSION " - cris-axis-linux-gnu"
|
yann@1
|
137 |
|
yann@1
|
138 |
@@ -87,6 +106,8 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
139 |
%{!shared:%{!static:%{rdynamic:-export-dynamic}}}\
|
yann@1
|
140 |
%{!r:%{O2|O3: --gc-sections}}"
|
yann@1
|
141 |
|
yann@1
|
142 |
+#endif /* USE_UCLIBC */
|
yann@1
|
143 |
+
|
yann@1
|
144 |
|
yann@1
|
145 |
/* Node: Run-time Target */
|
yann@1
|
146 |
|
yann@1
|
147 |
--- gcc-4.1.0/gcc/config/i386/linux.h
|
yann@1
|
148 |
+++ gcc-4.1.0/gcc/config/i386/linux.h
|
yann@1
|
149 |
@@ -107,6 +107,11 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
150 |
#define LINK_EMULATION "elf_i386"
|
yann@1
|
151 |
#define DYNAMIC_LINKER "/lib/ld-linux.so.2"
|
yann@1
|
152 |
|
yann@1
|
153 |
+#if defined USE_UCLIBC
|
yann@1
|
154 |
+#undef DYNAMIC_LINKER
|
yann@1
|
155 |
+#define DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
|
yann@1
|
156 |
+#endif
|
yann@1
|
157 |
+
|
yann@1
|
158 |
#undef SUBTARGET_EXTRA_SPECS
|
yann@1
|
159 |
#define SUBTARGET_EXTRA_SPECS \
|
yann@1
|
160 |
{ "link_emulation", LINK_EMULATION },\
|
yann@1
|
161 |
--- gcc-4.1.0/gcc/config/i386/linux64.h
|
yann@1
|
162 |
+++ gcc-4.1.0/gcc/config/i386/linux64.h
|
yann@1
|
163 |
@@ -54,14 +54,21 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
164 |
When the -shared link option is used a final link is not being
|
yann@1
|
165 |
done. */
|
yann@1
|
166 |
|
yann@1
|
167 |
+#ifdef USE_UCLIBC
|
yann@1
|
168 |
+#define ELF32_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
|
yann@1
|
169 |
+#define ELF64_DYNAMIC_LINKER "/lib/ld64-uClibc.so.0"
|
yann@1
|
170 |
+#else
|
yann@1
|
171 |
+#define ELF32_DYNAMIC_LINKER "/lib/ld-linux.so.2"
|
yann@1
|
172 |
+#define ELF64_DYNAMIC_LINKER "/lib64/ld-linux-x86-64.so.2"
|
yann@1
|
173 |
+#endif
|
yann@1
|
174 |
#undef LINK_SPEC
|
yann@1
|
175 |
#define LINK_SPEC "%{!m32:-m elf_x86_64} %{m32:-m elf_i386} \
|
yann@1
|
176 |
%{shared:-shared} \
|
yann@1
|
177 |
%{!shared: \
|
yann@1
|
178 |
%{!static: \
|
yann@1
|
179 |
%{rdynamic:-export-dynamic} \
|
yann@1
|
180 |
- %{m32:%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
|
yann@1
|
181 |
- %{!m32:%{!dynamic-linker:-dynamic-linker /lib64/ld-linux-x86-64.so.2}}} \
|
yann@1
|
182 |
+ %{m32:%{!dynamic-linker:-dynamic-linker " ELF32_DYNAMIC_LINKER "}} \
|
yann@1
|
183 |
+ %{!m32:%{!dynamic-linker:-dynamic-linker " ELF64_DYNAMIC_LINKER "}}} \
|
yann@1
|
184 |
%{static:-static}}"
|
yann@1
|
185 |
|
yann@1
|
186 |
/* Similar to standard Linux, but adding -ffast-math support. */
|
yann@1
|
187 |
--- gcc-4.1.0/gcc/config/ia64/linux.h
|
yann@1
|
188 |
+++ gcc-4.1.0/gcc/config/ia64/linux.h
|
yann@1
|
189 |
@@ -37,13 +37,18 @@ do { \
|
yann@1
|
190 |
/* Define this for shared library support because it isn't in the main
|
yann@1
|
191 |
linux.h file. */
|
yann@1
|
192 |
|
yann@1
|
193 |
+#ifdef USE_UCLIBC
|
yann@1
|
194 |
+#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
|
yann@1
|
195 |
+#else
|
yann@1
|
196 |
+#define ELF_DYNAMIC_LINKER "/lib/ld-linux-ia64.so.2"
|
yann@1
|
197 |
+#endif
|
yann@1
|
198 |
#undef LINK_SPEC
|
yann@1
|
199 |
#define LINK_SPEC "\
|
yann@1
|
200 |
%{shared:-shared} \
|
yann@1
|
201 |
%{!shared: \
|
yann@1
|
202 |
%{!static: \
|
yann@1
|
203 |
%{rdynamic:-export-dynamic} \
|
yann@1
|
204 |
- %{!dynamic-linker:-dynamic-linker /lib/ld-linux-ia64.so.2}} \
|
yann@1
|
205 |
+ %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
|
yann@1
|
206 |
%{static:-static}}"
|
yann@1
|
207 |
|
yann@1
|
208 |
|
yann@1
|
209 |
--- gcc-4.1.0/gcc/config/m68k/linux.h
|
yann@1
|
210 |
+++ gcc-4.1.0/gcc/config/m68k/linux.h
|
yann@1
|
211 |
@@ -123,12 +123,17 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
212 |
|
yann@1
|
213 |
/* If ELF is the default format, we should not use /lib/elf. */
|
yann@1
|
214 |
|
yann@1
|
215 |
+#ifdef USE_UCLIBC
|
yann@1
|
216 |
+#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
|
yann@1
|
217 |
+#else
|
yann@1
|
218 |
+#define ELF_DYNAMIC_LINKER "/lib/ld.so.1"
|
yann@1
|
219 |
+#endif
|
yann@1
|
220 |
#undef LINK_SPEC
|
yann@1
|
221 |
#define LINK_SPEC "-m m68kelf %{shared} \
|
yann@1
|
222 |
%{!shared: \
|
yann@1
|
223 |
%{!static: \
|
yann@1
|
224 |
%{rdynamic:-export-dynamic} \
|
yann@1
|
225 |
- %{!dynamic-linker*:-dynamic-linker /lib/ld.so.1}} \
|
yann@1
|
226 |
+ %{!dynamic-linker*:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
|
yann@1
|
227 |
%{static}}"
|
yann@1
|
228 |
|
yann@1
|
229 |
/* For compatibility with linux/a.out */
|
yann@1
|
230 |
--- gcc-4.1.0/gcc/config/mips/linux.h
|
yann@1
|
231 |
+++ gcc-4.1.0/gcc/config/mips/linux.h
|
yann@1
|
232 |
@@ -105,6 +105,11 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
233 |
|
yann@1
|
234 |
/* Borrowed from sparc/linux.h */
|
yann@1
|
235 |
#undef LINK_SPEC
|
yann@1
|
236 |
+#ifdef USE_UCLIBC
|
yann@1
|
237 |
+#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
|
yann@1
|
238 |
+#else
|
yann@1
|
239 |
+#define ELF_DYNAMIC_LINKER "/lib/ld.so.1"
|
yann@1
|
240 |
+#endif
|
yann@1
|
241 |
#define LINK_SPEC \
|
yann@1
|
242 |
"%(endian_spec) \
|
yann@1
|
243 |
%{shared:-shared} \
|
yann@1
|
244 |
@@ -112,7 +117,7 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
245 |
%{!ibcs: \
|
yann@1
|
246 |
%{!static: \
|
yann@1
|
247 |
%{rdynamic:-export-dynamic} \
|
yann@1
|
248 |
- %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
|
yann@1
|
249 |
+ %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
|
yann@1
|
250 |
%{static:-static}}}"
|
yann@1
|
251 |
|
yann@1
|
252 |
#undef SUBTARGET_ASM_SPEC
|
yann@1
|
253 |
--- gcc-4.1.0/gcc/config/pa/pa-linux.h
|
yann@1
|
254 |
+++ gcc-4.1.0/gcc/config/pa/pa-linux.h
|
yann@1
|
255 |
@@ -49,13 +49,18 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
256 |
/* Define this for shared library support because it isn't in the main
|
yann@1
|
257 |
linux.h file. */
|
yann@1
|
258 |
|
yann@1
|
259 |
+#ifdef USE_UCLIBC
|
yann@1
|
260 |
+#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
|
yann@1
|
261 |
+#else
|
yann@1
|
262 |
+#define ELF_DYNAMIC_LINKER "/lib/ld.so.1"
|
yann@1
|
263 |
+#endif
|
yann@1
|
264 |
#undef LINK_SPEC
|
yann@1
|
265 |
#define LINK_SPEC "\
|
yann@1
|
266 |
%{shared:-shared} \
|
yann@1
|
267 |
%{!shared: \
|
yann@1
|
268 |
%{!static: \
|
yann@1
|
269 |
%{rdynamic:-export-dynamic} \
|
yann@1
|
270 |
- %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \
|
yann@1
|
271 |
+ %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
|
yann@1
|
272 |
%{static:-static}}"
|
yann@1
|
273 |
|
yann@1
|
274 |
/* glibc's profiling functions don't need gcc to allocate counters. */
|
yann@1
|
275 |
--- gcc-4.1.0/gcc/config/rs6000/linux.h
|
yann@1
|
276 |
+++ gcc-4.1.0/gcc/config/rs6000/linux.h
|
yann@1
|
277 |
@@ -72,7 +72,11 @@
|
yann@1
|
278 |
#define LINK_START_DEFAULT_SPEC "%(link_start_linux)"
|
yann@1
|
279 |
|
yann@1
|
280 |
#undef LINK_OS_DEFAULT_SPEC
|
yann@1
|
281 |
+#ifdef USE_UCLIBC
|
yann@1
|
282 |
+#define LINK_OS_DEFAULT_SPEC "%(link_os_linux_uclibc)"
|
yann@1
|
283 |
+#else
|
yann@1
|
284 |
#define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
|
yann@1
|
285 |
+#endif
|
yann@1
|
286 |
|
yann@1
|
287 |
#define LINK_GCC_C_SEQUENCE_SPEC \
|
yann@1
|
288 |
"%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
|
yann@1
|
289 |
--- gcc-4.1.0/gcc/config/rs6000/sysv4.h
|
yann@1
|
290 |
+++ gcc-4.1.0/gcc/config/rs6000/sysv4.h
|
yann@1
|
291 |
@@ -866,6 +866,7 @@ extern int fixuplabelno;
|
yann@1
|
292 |
mcall-linux : %(link_os_linux) ; \
|
yann@1
|
293 |
mcall-gnu : %(link_os_gnu) ; \
|
yann@1
|
294 |
mcall-netbsd : %(link_os_netbsd) ; \
|
yann@1
|
295 |
+ mcall-linux-uclibc : %(link_os_linux_uclibc); \
|
yann@1
|
296 |
mcall-openbsd: %(link_os_openbsd) ; \
|
yann@1
|
297 |
: %(link_os_default) }"
|
yann@1
|
298 |
|
yann@1
|
299 |
@@ -1043,6 +1044,10 @@ extern int fixuplabelno;
|
yann@1
|
300 |
%{rdynamic:-export-dynamic} \
|
yann@1
|
301 |
%{!dynamic-linker:-dynamic-linker /lib/ld.so.1}}}"
|
yann@1
|
302 |
|
yann@1
|
303 |
+#define LINK_OS_LINUX_UCLIBC_SPEC "-m elf32ppclinux %{!shared: %{!static: \
|
yann@1
|
304 |
+ %{rdynamic:-export-dynamic} \
|
yann@1
|
305 |
+ %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}}}"
|
yann@1
|
306 |
+
|
yann@1
|
307 |
#if defined(HAVE_LD_EH_FRAME_HDR)
|
yann@1
|
308 |
# define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
|
yann@1
|
309 |
#endif
|
yann@1
|
310 |
@@ -1209,6 +1214,7 @@ ncrtn.o%s"
|
yann@1
|
311 |
{ "link_os_sim", LINK_OS_SIM_SPEC }, \
|
yann@1
|
312 |
{ "link_os_freebsd", LINK_OS_FREEBSD_SPEC }, \
|
yann@1
|
313 |
{ "link_os_linux", LINK_OS_LINUX_SPEC }, \
|
yann@1
|
314 |
+ { "link_os_linux_uclibc", LINK_OS_LINUX_UCLIBC_SPEC }, \
|
yann@1
|
315 |
{ "link_os_gnu", LINK_OS_GNU_SPEC }, \
|
yann@1
|
316 |
{ "link_os_netbsd", LINK_OS_NETBSD_SPEC }, \
|
yann@1
|
317 |
{ "link_os_openbsd", LINK_OS_OPENBSD_SPEC }, \
|
yann@1
|
318 |
--- gcc-4.1.0/gcc/config/s390/linux.h
|
yann@1
|
319 |
+++ gcc-4.1.0/gcc/config/s390/linux.h
|
yann@1
|
320 |
@@ -77,6 +77,13 @@ Software Foundation, 51 Franklin Street,
|
yann@1
|
321 |
#define MULTILIB_DEFAULTS { "m31" }
|
yann@1
|
322 |
#endif
|
yann@1
|
323 |
|
yann@1
|
324 |
+#ifdef USE_UCLIBC
|
yann@1
|
325 |
+#define ELF31_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
|
yann@1
|
326 |
+#define ELF64_DYNAMIC_LINKER "/lib/ld64-uClibc.so.0"
|
yann@1
|
327 |
+#else
|
yann@1
|
328 |
+#define ELF31_DYNAMIC_LINKER "/lib/ld.so.1"
|
yann@1
|
329 |
+#define ELF64_DYNAMIC_LINKER "/lib/ld64.so.1"
|
yann@1
|
330 |
+#endif
|
yann@1
|
331 |
#undef LINK_SPEC
|
yann@1
|
332 |
#define LINK_SPEC \
|
yann@1
|
333 |
"%{m31:-m elf_s390}%{m64:-m elf64_s390} \
|
yann@1
|
334 |
@@ -86,8 +93,8 @@ Software Foundation, 51 Franklin Street,
|
yann@1
|
335 |
%{!static: \
|
yann@1
|
336 |
%{rdynamic:-export-dynamic} \
|
yann@1
|
337 |
%{!dynamic-linker: \
|
yann@1
|
338 |
- %{m31:-dynamic-linker /lib/ld.so.1} \
|
yann@1
|
339 |
- %{m64:-dynamic-linker /lib/ld64.so.1}}}}"
|
yann@1
|
340 |
+ %{m31:-dynamic-linker " ELF31_DYNAMIC_LINKER "} \
|
yann@1
|
341 |
+ %{m64:-dynamic-linker " ELF64_DYNAMIC_LINKER "}}}}"
|
yann@1
|
342 |
|
yann@1
|
343 |
|
yann@1
|
344 |
#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
|
yann@1
|
345 |
--- gcc-4.1.0/gcc/config/sh/linux.h
|
yann@1
|
346 |
+++ gcc-4.1.0/gcc/config/sh/linux.h
|
yann@1
|
347 |
@@ -56,12 +56,21 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
348 |
#undef SUBTARGET_LINK_EMUL_SUFFIX
|
yann@1
|
349 |
#define SUBTARGET_LINK_EMUL_SUFFIX "_linux"
|
yann@1
|
350 |
#undef SUBTARGET_LINK_SPEC
|
yann@1
|
351 |
+#ifdef USE_UCLIBC
|
yann@1
|
352 |
+#define SUBTARGET_LINK_SPEC \
|
yann@1
|
353 |
+ "%{shared:-shared} \
|
yann@1
|
354 |
+ %{!static: \
|
yann@1
|
355 |
+ %{rdynamic:-export-dynamic} \
|
yann@1
|
356 |
+ %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \
|
yann@1
|
357 |
+ %{static:-static}"
|
yann@1
|
358 |
+#else
|
yann@1
|
359 |
#define SUBTARGET_LINK_SPEC \
|
yann@1
|
360 |
"%{shared:-shared} \
|
yann@1
|
361 |
%{!static: \
|
yann@1
|
362 |
%{rdynamic:-export-dynamic} \
|
yann@1
|
363 |
%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
|
yann@1
|
364 |
%{static:-static}"
|
yann@1
|
365 |
+#endif
|
yann@1
|
366 |
|
yann@1
|
367 |
/* Output assembler code to STREAM to call the profiler. */
|
yann@1
|
368 |
|
yann@1
|
369 |
--- gcc-4.1.0/gcc/config/sparc/linux.h
|
yann@1
|
370 |
+++ gcc-4.1.0/gcc/config/sparc/linux.h
|
yann@1
|
371 |
@@ -125,6 +125,11 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
372 |
|
yann@1
|
373 |
/* If ELF is the default format, we should not use /lib/elf. */
|
yann@1
|
374 |
|
yann@1
|
375 |
+#ifdef USE_UCLIBC
|
yann@1
|
376 |
+#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
|
yann@1
|
377 |
+#else
|
yann@1
|
378 |
+#define ELF_DYNAMIC_LINKER "/lib/ld-linux.so.2"
|
yann@1
|
379 |
+#endif
|
yann@1
|
380 |
#undef LINK_SPEC
|
yann@1
|
381 |
#define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
|
yann@1
|
382 |
%{!mno-relax:%{!r:-relax}} \
|
yann@1
|
383 |
@@ -132,7 +137,7 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
384 |
%{!ibcs: \
|
yann@1
|
385 |
%{!static: \
|
yann@1
|
386 |
%{rdynamic:-export-dynamic} \
|
yann@1
|
387 |
- %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
|
yann@1
|
388 |
+ %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
|
yann@1
|
389 |
%{static:-static}}}"
|
yann@1
|
390 |
|
yann@1
|
391 |
/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
|
yann@1
|
392 |
--- gcc-4.1.0/gcc/config/sparc/linux64.h
|
yann@1
|
393 |
+++ gcc-4.1.0/gcc/config/sparc/linux64.h
|
yann@1
|
394 |
@@ -162,12 +162,17 @@ Boston, MA 02110-1301, USA. */
|
yann@1
|
395 |
{ "link_arch_default", LINK_ARCH_DEFAULT_SPEC }, \
|
yann@1
|
396 |
{ "link_arch", LINK_ARCH_SPEC },
|
yann@1
|
397 |
|
yann@1
|
398 |
+#ifdef USE_UCLIBC
|
yann@1
|
399 |
+#define ELF_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
|
yann@1
|
400 |
+#else
|
yann@1
|
401 |
+#define ELF_DYNAMIC_LINKER "/lib/ld-linux.so.2"
|
yann@1
|
402 |
+#endif
|
yann@1
|
403 |
#define LINK_ARCH32_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
|
yann@1
|
404 |
%{!shared: \
|
yann@1
|
405 |
%{!ibcs: \
|
yann@1
|
406 |
%{!static: \
|
yann@1
|
407 |
%{rdynamic:-export-dynamic} \
|
yann@1
|
408 |
- %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
|
yann@1
|
409 |
+ %{!dynamic-linker:-dynamic-linker " ELF_DYNAMIC_LINKER "}} \
|
yann@1
|
410 |
%{static:-static}}} \
|
yann@1
|
411 |
"
|
yann@1
|
412 |
|
yann@1
|
413 |
--- gcc-4.1.0/libffi/configure
|
yann@1
|
414 |
+++ gcc-4.1.0/libffi/configure
|
yann@1
|
415 |
@@ -3457,6 +3457,11 @@ linux-gnu*)
|
yann@1
|
416 |
lt_cv_deplibs_check_method=pass_all
|
yann@1
|
417 |
;;
|
yann@1
|
418 |
|
yann@1
|
419 |
+linux-uclibc*)
|
yann@1
|
420 |
+ lt_cv_deplibs_check_method=pass_all
|
yann@1
|
421 |
+ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
|
yann@1
|
422 |
+ ;;
|
yann@1
|
423 |
+
|
yann@1
|
424 |
netbsd* | knetbsd*-gnu)
|
yann@1
|
425 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
|
yann@1
|
426 |
lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
|
yann@1
|
427 |
--- gcc-4.1.0/libgfortran/configure
|
yann@1
|
428 |
+++ gcc-4.1.0/libgfortran/configure
|
yann@1
|
429 |
@@ -3699,6 +3699,11 @@ linux-gnu*)
|
yann@1
|
430 |
lt_cv_deplibs_check_method=pass_all
|
yann@1
|
431 |
;;
|
yann@1
|
432 |
|
yann@1
|
433 |
+linux-uclibc*)
|
yann@1
|
434 |
+ lt_cv_deplibs_check_method=pass_all
|
yann@1
|
435 |
+ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
|
yann@1
|
436 |
+ ;;
|
yann@1
|
437 |
+
|
yann@1
|
438 |
netbsd* | knetbsd*-gnu)
|
yann@1
|
439 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
|
yann@1
|
440 |
lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
|
yann@1
|
441 |
--- gcc-4.1.0/libjava/configure
|
yann@1
|
442 |
+++ gcc-4.1.0/libjava/configure
|
yann@1
|
443 |
@@ -5137,6 +5137,11 @@ linux-gnu*)
|
yann@1
|
444 |
lt_cv_deplibs_check_method=pass_all
|
yann@1
|
445 |
;;
|
yann@1
|
446 |
|
yann@1
|
447 |
+linux-uclibc*)
|
yann@1
|
448 |
+ lt_cv_deplibs_check_method=pass_all
|
yann@1
|
449 |
+ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
|
yann@1
|
450 |
+ ;;
|
yann@1
|
451 |
+
|
yann@1
|
452 |
netbsd* | knetbsd*-gnu)
|
yann@1
|
453 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
|
yann@1
|
454 |
lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
|
yann@1
|
455 |
--- gcc-4.1.0/libmudflap/configure
|
yann@1
|
456 |
+++ gcc-4.1.0/libmudflap/configure
|
yann@1
|
457 |
@@ -5382,6 +5382,11 @@ linux-gnu*)
|
yann@1
|
458 |
lt_cv_deplibs_check_method=pass_all
|
yann@1
|
459 |
;;
|
yann@1
|
460 |
|
yann@1
|
461 |
+linux-uclibc*)
|
yann@1
|
462 |
+ lt_cv_deplibs_check_method=pass_all
|
yann@1
|
463 |
+ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
|
yann@1
|
464 |
+ ;;
|
yann@1
|
465 |
+
|
yann@1
|
466 |
netbsd* | knetbsd*-gnu)
|
yann@1
|
467 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
|
yann@1
|
468 |
lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
|
yann@1
|
469 |
--- gcc-4.1.0/libobjc/configure
|
yann@1
|
470 |
+++ gcc-4.1.0/libobjc/configure
|
yann@1
|
471 |
@@ -3312,6 +3312,11 @@ linux-gnu*)
|
yann@1
|
472 |
lt_cv_deplibs_check_method=pass_all
|
yann@1
|
473 |
;;
|
yann@1
|
474 |
|
yann@1
|
475 |
+linux-uclibc*)
|
yann@1
|
476 |
+ lt_cv_deplibs_check_method=pass_all
|
yann@1
|
477 |
+ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
|
yann@1
|
478 |
+ ;;
|
yann@1
|
479 |
+
|
yann@1
|
480 |
netbsd* | knetbsd*-gnu)
|
yann@1
|
481 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
|
yann@1
|
482 |
lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
|
yann@1
|
483 |
--- gcc-4.1.0/libtool.m4
|
yann@1
|
484 |
+++ gcc-4.1.0/libtool.m4
|
yann@1
|
485 |
@@ -743,6 +743,11 @@ linux-gnu*)
|
yann@1
|
486 |
lt_cv_deplibs_check_method=pass_all
|
yann@1
|
487 |
;;
|
yann@1
|
488 |
|
yann@1
|
489 |
+linux-uclibc*)
|
yann@1
|
490 |
+ lt_cv_deplibs_check_method=pass_all
|
yann@1
|
491 |
+ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
|
yann@1
|
492 |
+ ;;
|
yann@1
|
493 |
+
|
yann@1
|
494 |
netbsd* | knetbsd*-gnu)
|
yann@1
|
495 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
|
yann@1
|
496 |
[lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$']
|
yann@1
|
497 |
--- gcc-4.1.0/ltconfig
|
yann@1
|
498 |
+++ gcc-4.1.0/ltconfig
|
yann@1
|
499 |
@@ -603,6 +603,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-
|
yann@1
|
500 |
|
yann@1
|
501 |
# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
|
yann@1
|
502 |
case $host_os in
|
yann@1
|
503 |
+linux-uclibc*) ;;
|
yann@1
|
504 |
linux-gnu*) ;;
|
yann@1
|
505 |
linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
|
yann@1
|
506 |
esac
|
yann@1
|
507 |
@@ -1274,6 +1275,23 @@ linux-gnu*)
|
yann@1
|
508 |
dynamic_linker='GNU/Linux ld.so'
|
yann@1
|
509 |
;;
|
yann@1
|
510 |
|
yann@1
|
511 |
+linux-uclibc*)
|
yann@1
|
512 |
+ version_type=linux
|
yann@1
|
513 |
+ need_lib_prefix=no
|
yann@1
|
514 |
+ need_version=no
|
yann@1
|
515 |
+ library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
|
yann@1
|
516 |
+ soname_spec='${libname}${release}.so$major'
|
yann@1
|
517 |
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
|
yann@1
|
518 |
+ shlibpath_var=LD_LIBRARY_PATH
|
yann@1
|
519 |
+ shlibpath_overrides_runpath=no
|
yann@1
|
520 |
+ # This implies no fast_install, which is unacceptable.
|
yann@1
|
521 |
+ # Some rework will be needed to allow for fast_install
|
yann@1
|
522 |
+ # before this can be enabled.
|
yann@1
|
523 |
+ hardcode_into_libs=yes
|
yann@1
|
524 |
+ # Assume using the uClibc dynamic linker.
|
yann@1
|
525 |
+ dynamic_linker="uClibc ld.so"
|
yann@1
|
526 |
+ ;;
|
yann@1
|
527 |
+
|
yann@1
|
528 |
netbsd*)
|
yann@1
|
529 |
need_lib_prefix=no
|
yann@1
|
530 |
need_version=no
|
yann@1
|
531 |
--- gcc-4.1.0/zlib/configure
|
yann@1
|
532 |
+++ gcc-4.1.0/zlib/configure
|
yann@1
|
533 |
@@ -3426,6 +3426,11 @@ linux-gnu*)
|
yann@1
|
534 |
lt_cv_deplibs_check_method=pass_all
|
yann@1
|
535 |
;;
|
yann@1
|
536 |
|
yann@1
|
537 |
+linux-uclibc*)
|
yann@1
|
538 |
+ lt_cv_deplibs_check_method=pass_all
|
yann@1
|
539 |
+ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
|
yann@1
|
540 |
+ ;;
|
yann@1
|
541 |
+
|
yann@1
|
542 |
netbsd* | knetbsd*-gnu)
|
yann@1
|
543 |
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
|
yann@1
|
544 |
lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
|