mknative-gcc revision 1.43 1 #!/bin/sh
2 # $NetBSD: mknative-gcc,v 1.43 2009/12/01 04:59:24 uebayasi Exp $
3 #
4 # Shell script for generating all the constants needed for a native
5 # platform build of src/gnu/dist/gcc.
6 #
7
8 # initialise
9
10 _TMPDIR=$2
11 _TOP=$3
12 _PLATFORM=$4
13 _VPATH=`grep VPATH ${_TMPDIR}/Makefile | sed 's,^.*=[ ]*,,'`
14 _GNU_DIST=`cd ${_VPATH}; pwd`
15
16 . $_TOP/tools/gcc/mknative.common
17
18 ##### gnu/lib/crtstuff #####
19
20 get_crtstuff () {
21 _subdir="$1"
22 mkdir -p $_TOP/gnu/lib/$_subdir/arch
23
24 getvars gcc/Makefile \
25 INCLUDES CRTSTUFF_CFLAGS CRTSTUFF_T_CFLAGS \
26 tm_defines xm_file xm_defines \
27 | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH.mk
28 }
29
30 ##### gnu/lib/libg2c #####
31
32 get_libg2c () {
33 mkdir -p $_TOP/gnu/lib/libg2c3/arch/$MACHINE_ARCH
34
35 write_c gnu/lib/libg2c3/arch/$MACHINE_ARCH/config.h <$_TMPDIR/$_PLATFORM/libf2c/libU77/config.h
36 write_c gnu/lib/libg2c3/arch/$MACHINE_ARCH/g2c.h <$_TMPDIR/$_PLATFORM/libf2c/g2c.h
37
38 {
39 getvars $_PLATFORM/libf2c/Makefile \
40 F2CEXT
41 getvars $_PLATFORM/libf2c/libF77/Makefile \
42 ALL_CFLAGS OBJS
43 getvars $_PLATFORM/libf2c/libI77/Makefile \
44 ALL_CFLAGS OBJS | sed 's,=,+=,'
45 getvars $_PLATFORM/libf2c/libU77/Makefile \
46 ALL_CFLAGS OBJS | sed 's,=,+=,'
47 } | write_mk gnu/lib/libg2c3/arch/$MACHINE_ARCH/defs.mk
48 }
49
50 ##### gnu/lib/libgcc #####
51
52 get_libgcc_list_funcs_asm () {
53 {
54 getvars gcc/Makefile LIB1ASMFUNCS | {
55 # print newline separated list
56 sed -e '
57 s,^.*=,,
58 s, *$,,
59 s, *, ,g
60 s, ,\
61 ,g'
62 }
63 getvars gcc/Makefile LIB2FUNCS_EXTRA | {
64 # print newline separated list
65 sed -e '
66 s,^.*=,,
67 s, *$,,
68 s, *, ,g
69 s, ,\
70 ,g' | \
71 sed -ne '
72 /\.S$/ { s,^.*/,,; s,\.S$,,; p; }
73 /\.asm$/ { s,^.*/,,; s,\.asm$,,; p; }
74 '
75 }
76 } | {
77 # print foo and foo_s
78 sed -ne '
79 /./ {
80 p
81 s,$,_s,
82 p
83 }
84 '
85 } | sort
86 }
87
88 get_libgcc_list_funcs_lib () {
89 local _lib=$1
90 local _lib_prefix=${_lib%.*}
91 local _lib_suffix=${_lib#*.}
92
93 cat build/gcc/libgcc.mk | \
94 grep -v '/32/' | \
95 sed -ne '
96 /^\.\/'${_lib_prefix}'\.'${_lib_suffix}': .*\.o$/ {
97 s,^.*/,,
98 s,\.o$,,
99 p
100 }
101 ' | sort
102 }
103
104 get_libgcc_list_objs_libs () {
105 cat build/gcc/libgcc.mk | \
106 grep -v '/32/' | \
107 egrep '^\.\/(libgcc_s\.so|libgcc\.a|libgcc_eh\.a|libgcov\.a): (libgcc_s|libgcc|libgcc_eh|libgcov)\/.*\.o$' | \
108 sed -e '
109 s,^\.\/,,
110 s,: .*/, ,
111 s,^\(.*\) \(.*\)$,\2 \1,
112 ' | sort
113 }
114
115 get_libgcc_list_objs_srcs () {
116 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then
117 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \
118 comm -23 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \
119 sed -e 's,\(.*\),\1.o \1.c,'
120
121 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \
122 comm -12 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \
123 sed -e 's,\(.*\),\1.o \1.S,'
124 else
125 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \
126 sed -e 's,\(.*\),\1.o \1.c,'
127 fi | sort
128 }
129
130 get_libgcc_list_objs_tmplsrcs () {
131 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \
132 grep -v '/32/' | \
133 sed -ne '
134 s,^.* -c \([^ ]*\).* -o .*/\([^ ]*\.o\)$,\2 \1,
135 # basename
136 /\$/ { s,\$.*/,,; }
137 /\// { s,\/.*/,,; }
138 p
139 ' | sort -u
140 }
141
142 get_libgcc_list_objs_xflags () {
143 local _flags=$1
144
145 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \
146 grep -v '/32/' | \
147 sed -n '
148 x
149 :loop
150 g
151 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\5 \2/p
152 g
153 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\1 \3 \4\/\5/
154 h
155 t loop
156 ' | sort
157 }
158
159 get_libgcc_list_objs_cppflags () {
160 get_libgcc_list_objs_xflags D
161 }
162
163 get_libgcc_list_objs_copts () {
164 get_libgcc_list_objs_xflags fmx
165 }
166
167 get_libgcc_list_tmplsrcs () {
168 local _lib=$1
169 local _tmplallsrcs=$( mktemp /tmp/mknative-gcc._tmplallsrcs.XXXXXX )
170
171 touch $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*}
172 touch $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*}
173 touch $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*}
174
175 # all files
176 local _lib_prefix=${_lib%.*}
177 local _lib_suffix=${_lib#*.}
178 join $_TOP/$libgcc_db_objs_libs $_TOP/$libgcc_db_objs_tmplsrcs | \
179 grep ${_lib_prefix}'\.'${_lib_suffix} | cut -d' ' -f 3 | sort -u > \
180 $_tmplallsrcs
181
182 # TMPLFPSRCS = [fdp]p-bit.c
183 grep '[fdt]p-bit\.c' <$_tmplallsrcs | sort -u | \
184 writefile ${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*}
185
186 # TMPLASMSRCS = $(LIB1ASMSRC)
187 grep '\$(LIB1ASMSRC)' <$_tmplallsrcs | sort -u | \
188 writefile ${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*}
189
190 # TMPLSRCS is anything else; exclude TMPLFPSRCS and TMPLASMSRCS
191 cat $_tmplallsrcs | \
192 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} | \
193 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \
194 writefile ${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*}
195
196 rm -f $_tmplallsrcs
197 }
198
199 get_libgcc_new_analyze () {
200 mkdir -p $_TOP/${_machine_arch_subdir}
201
202 touch $_TOP/${libgcc_db_funcs}.S
203 get_libgcc_list_funcs_asm | \
204 writefile ${libgcc_db_funcs}.S
205
206 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do
207 touch $_TOP/${libgcc_db_funcs}.${_lib%.*}
208 get_libgcc_list_funcs_lib $_lib | \
209 writefile ${libgcc_db_funcs}.${_lib%.*}
210 done
211
212 get_libgcc_list_objs_libs | writefile ${libgcc_db_objs_libs}
213 get_libgcc_list_objs_srcs | writefile ${libgcc_db_objs_srcs}
214 get_libgcc_list_objs_tmplsrcs | writefile ${libgcc_db_objs_tmplsrcs}
215 get_libgcc_list_objs_cppflags | writefile ${libgcc_db_objs_cppflags}
216 get_libgcc_list_objs_copts | writefile ${libgcc_db_objs_copts}
217
218 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do
219 get_libgcc_list_tmplsrcs $_lib
220 done
221 }
222
223 #####
224
225 get_libgcc_gen_tmplsrcs_tmplsrcs () {
226 local _lib=$1
227
228 printf '\n'
229 printf 'TMPLSRCS.%s = \\\n' $_lib
230 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*}
231 }
232
233 get_libgcc_gen_tmplsrcs_tmplfpsrcs () {
234 local _lib=$1
235
236 printf '\n'
237 printf 'TMPLFPSRCS.%s = \\\n' $_lib
238 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*}
239 }
240
241 get_libgcc_gen_tmplsrcs_tmplasmsrcs () {
242 local _lib=$1
243
244 printf '\n'
245 printf 'TMPLASMSRCS.%s = \\\n' $_lib
246 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \
247 sed -e 's,LIB1ASMSRC,G_&,'
248 }
249
250 get_libgcc_gen_srcs () {
251 local _lib=$1
252
253 printf '\n'
254 printf 'SRCS.%s = \\\n' $_lib
255 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then
256 comm -23 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \
257 sed -e 's,$,.c,; s,^,tmp_,'
258 comm -12 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \
259 sed -e 's,$,.S,; s,^,tmp_,'
260 else
261 cat $_TOP/${libgcc_db_funcs}.${_lib%.*} | \
262 sed -e 's,$,.c,; s,^,tmp_,'
263 fi | sort | \
264 sed -e 's,^, ,; s,$, \\,'
265 }
266
267 _lookup_objs () {
268 local _obj=$1; local _key=$2
269
270 eval grep \^$_obj\\\ \$_TOP/\${libgcc_db_objs_${_key}} | cut -f2
271 }
272
273 get_libgcc_gen_srcs_tmplsrcs () {
274 cut -f1 $_TOP/${libgcc_db_objs_libs} | \
275 while read _obj; do
276 printf 'SRCS.tmp_%s=%s\n' \
277 "$( _lookup_objs $_obj srcs )" \
278 "$( _lookup_objs $_obj tmplsrcs )"
279 done | \
280 sed -e 's,\$(\(.*\)),${G_\1},'
281 }
282
283 get_libgcc_gen_srcs_cppflags () {
284 cut -f1 $_TOP/${libgcc_db_objs_libs} | \
285 while read _obj; do
286 printf '_CPPFLAGS.tmp_%s=%s\n' \
287 "$( _lookup_objs $_obj srcs )" \
288 "$( _lookup_objs $_obj cppflags | xargs )"
289 done
290 }
291
292 get_libgcc_gen_srcs_copts () {
293 cut -f1 $_TOP/${libgcc_db_objs_libs} | \
294 while read _obj; do
295 printf 'COPTS.tmp_%s=%s\n' \
296 "$( _lookup_objs $_obj srcs )" \
297 "$( _lookup_objs $_obj copts | xargs )"
298 done
299 }
300
301 get_libgcc_new_generate () {
302 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do
303 for _tmpl in tmplsrcs tmplfpsrcs tmplasmsrcs; do
304 eval get_libgcc_gen_tmplsrcs_${_tmpl} $_lib | \
305 write_mk ${libgcc_libs_mk}.${_lib%.*}.tmplsrcs.${_tmpl}.mk
306 done
307
308 get_libgcc_gen_srcs $_lib | \
309 write_mk ${libgcc_libs_mk}.${_lib%.*}.srcs.mk
310 done
311
312 for _arg in tmplsrcs cppflags copts; do
313 eval get_libgcc_gen_srcs_${_arg} | \
314 eval writefile \$libgcc_srcs_mk_${_arg}
315 done
316 }
317
318 #####
319
320 get_libgcc_new () {
321 _subdir="$1"
322
323 # List of generated files.
324
325 _machine_arch_subdir=gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH
326
327 libgcc_db_funcs=${_machine_arch_subdir}/funcs
328 libgcc_db_tmplsrcs=${_machine_arch_subdir}/tmplsrcs
329 libgcc_db_objs_libs=${_machine_arch_subdir}/objs.libs
330 libgcc_db_objs_srcs=${_machine_arch_subdir}/objs.srcs
331 libgcc_db_objs_tmplsrcs=${_machine_arch_subdir}/objs.tmplsrcs
332 libgcc_db_objs_cppflags=${_machine_arch_subdir}/objs.cppflags
333 libgcc_db_objs_copts=${_machine_arch_subdir}/objs.copts
334
335 get_libgcc_new_analyze
336
337 libgcc_libs_mk=${_machine_arch_subdir}/libs
338 libgcc_srcs_mk=${_machine_arch_subdir}/srcs.mk
339 libgcc_srcs_mk_tmplsrcs=${_machine_arch_subdir}/srcs.tmplsrcs.mk
340 libgcc_srcs_mk_cppflags=${_machine_arch_subdir}/srcs.cppflags.mk
341 libgcc_srcs_mk_copts=${_machine_arch_subdir}/srcs.copts.mk
342
343 get_libgcc_new_generate
344 }
345
346 get_libgcc () {
347 _subdir="$1"
348 mkdir -p $_TOP/gnu/lib/lib$_subdir/arch
349
350 case "$_subdir" in
351 gcc3)
352 _extravars="USE_COLLECT2 LIB2FUNCS_1 LIB2FUNCS_2 xm_file"
353 _archsubdir=""
354 ;;
355 gcc4)
356 _extravars="COLLECT2 UNWIND_H xm_include_list"
357 _archsubdir=""
358 ;;
359 esac
360
361 # DPBIT, FPBIT only used on mn10[23]00, we don't need them.
362 # XXX we should probably grab everything Just In Case for
363 # the future.
364 {
365 getvars gcc/Makefile \
366 INCLUDES LIB2ADD LIB2ADDEH \
367 LIB1ASMFUNCS LIB1ASMSRC \
368 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \
369 LIB2FUNCS_EXTRA \
370 LIBGCC2_CFLAGS \
371 SHLIB_MKMAP SHLIB_MKMAP_OPTS \
372 SHLIB_MAPFILES SHLIB_NM_FLAGS \
373 EXTRA_HEADERS xm_defines \
374 tm_defines ${_extravars}
375 } | write_mk gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk
376
377 # Generate new style files.
378 if [ -n "${MKNATIVE_LIBGCC_NEW}" ]; then
379 get_libgcc_new $_subdir
380 fi
381 }
382
383 ##### gnu/lib/libgcov #####
384
385 get_libgcov () {
386 _subdir="$1"
387
388 mkdir -p $_TOP/gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH
389
390 {
391 getvars gcc/Makefile \
392 LIBGCOV
393 } | write_mk gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk
394
395 write_c gnu/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \
396 <$_TMPDIR/gcc/gcov-iov.h
397
398 }
399
400 ##### gnu/usr.bin/gcc[34]/libiberty #####
401
402 get_gcc_libiberty () {
403 _subdir="$1"
404 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH
405
406 getvars libiberty/Makefile \
407 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \
408 | write_mk gnu/usr.bin/$_subdir/libiberty/defs.mk
409
410 write_c gnu/usr.bin/$_subdir/libiberty/arch/$MACHINE_ARCH/config.h \
411 <$_TMPDIR/libiberty/config.h
412 }
413
414 ##### gnu/lib/libobjc #####
415
416 get_libobjc () {
417 case "$1" in
418 *4)
419 _subdir="$1/arch/$MACHINE_ARCH"
420 _options="ALL_OPT_FILES"
421 _unwind="UNWIND_H"
422 ;;
423 *)
424 _subdir="$1"
425 _options=""
426 _unwind=""
427 ;;
428 esac
429
430 mkdir -p $_TOP/gnu/lib/$_subdir
431
432 {
433 if [ -n "$_options" ]; then
434 getvars gcc/Makefile $_options
435 fi
436 getvars $_PLATFORM/libobjc/Makefile \
437 ALL_CFLAGS INCLUDES OBJS OBJC_H \
438 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g"
439 if [ -n "$_unwind" ]; then
440 getvars gcc/Makefile $_unwind
441 fi
442 } | write_mk gnu/lib/$_subdir/defs.mk
443
444 write_c gnu/lib/$_subdir/config.h \
445 <$_TMPDIR/$_PLATFORM/libobjc/config.h
446 }
447
448 ##### gnu/lib/libstdc++-v3 #####
449
450 get_libstdcxx_v3 () {
451 _subdir="$1"
452 mkdir -p $_TOP/gnu/lib/$_subdir/arch/$MACHINE_ARCH
453
454 case ${_subdir} in
455 *4)
456 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC"
457 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra"
458 _headers2="thread_host_headers host_headers_extra"
459 _build_headers="c++allocator.h c++config.h cxxabi_tweaks.h gthr-default.h gthr-posix.h gthr-single.h gthr-tpf.h gthr.h"
460 _unwind="UNWIND_H"
461 ;;
462 *)
463 _src_CC_files=""
464 _headers1="target_headers"
465 _headers2="thread_target_headers target_headers_extra"
466 _build_headers="c++config.h gthr-default.h gthr-posix.h gthr-single.h gthr.h"
467 _unwind=""
468 ;;
469 esac
470
471 # build files
472 for h in $_build_headers; do
473 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/$h \
474 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h
475 done
476
477 write_c gnu/lib/$_subdir/arch/$MACHINE_ARCH/config.h \
478 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h
479
480 {
481 # libmath
482 getvars $_PLATFORM/libstdc++-v3/libmath/Makefile \
483 libmath_la_SOURCES libmath_la_LIBADD
484
485 # libsupc++
486 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \
487 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/'
488 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \
489 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/'
490
491 # src
492 getvars $_PLATFORM/libstdc++-v3/src/Makefile \
493 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/'
494
495 # include
496 getvars $_PLATFORM/libstdc++-v3/include/Makefile \
497 c_base_headers_rename std_headers_rename
498 getvars $_PLATFORM/libstdc++-v3/include/Makefile \
499 bits_headers backward_headers ext_headers c_base_headers_extra \
500 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g'
501 getvars $_PLATFORM/libstdc++-v3/include/Makefile \
502 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g'
503
504 if [ -n "$_unwind" ]; then
505 getvars gcc/Makefile $_unwind
506 fi
507 } | write_mk gnu/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk
508 }
509
510 ##### gnu/usr.bin/gcc3 #####
511
512 get_gcc () {
513 _subdir="$1"
514 mkdir -p $_TOP/gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH
515 case ${_subdir} in
516 gcc4)
517 mkdir -p $_TOP/gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH
518 _buildname="BUILD_"
519 _libcppsubdir=""
520 _extravars="TM_H ALL_OPT_FILES"
521 _hconfig_h=""
522 _extravars2="tm_file_list build_xm_include_list"
523 _extravars3="tm_p_include_list"
524
525 ;;
526 *)
527 _buildname="HOST_"
528 _libcppsubdir="gcc/"
529 _extravars=""
530 _hconfig_h="HCONFIG_H"
531 _extravars2=""
532 _extravars3=""
533 ;;
534 esac
535
536 {
537 getvars gcc/Makefile \
538 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \
539 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \
540 sed -e 's#build/errors.o#build-errors.o#g' \
541 -e 's#build/print-rtl.o#build-print-rtl.o#g' \
542 -e 's#build/rtl.o#build-rtl.o#g' \
543 -e 's#build/varray.o#build-varray.o#g' \
544 -e 's#build/ggc-none.o#build-ggc-none.o#g' \
545 -e 's#build/##g'
546 getvars gcc/Makefile \
547 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \
548 GCOV_OBJS PROTO_OBJS ${_extravars1} \
549 INCLUDES md_file OBJC_OBJS OBJS out_file version \
550 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \
551 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \
552 GTFILES GTFILES_LANG_DIR_NAMES \
553 tm_defines host_xm_file host_xm_defines tm_p_file \
554 target_cpu_default ${_extravars} ${_extravars2} \
555 lang_specs_files ${_extravars3}
556 getvars gcc/Makefile \
557 LIB2ADDEHDEP | sed 's/unwind.inc//'
558 getvars gcc/Makefile \
559 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g'
560 getvars gcc/Makefile \
561 F77_OBJS | sed 's/f\///g'
562 case ${_subdir} in
563 gcc4)
564 getvars libcpp/Makefile \
565 libcpp_a_OBJS
566 ;;
567 gcc3)
568 getvars gcc/Makefile \
569 LIBCPP_OBJS LIBCPP_H
570 ;;
571 esac
572 getvars gcc/Makefile \
573 ENABLE_SHARED
574 case ${_subdir} in
575 gcc4)
576 echo G_SHLIB_LINK="$CC -shared"
577 echo G_SHLIB_MULTILIB=.
578 ;;
579 gcc3)
580 getvars gcc/Makefile \
581 SHLIB_LINK SHLIB_MULTILIB
582 ;;
583 esac
584 } | write_mk gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk
585
586 case "$_subdir" in
587 gcc3)
588 hfiles='auto-host configargs cs-hconfig gencheck hconfig gthr-default'
589 ;;
590 gcc4)
591 write_c gnu/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h
592 hfiles='auto-host configargs gencheck gthr-default tm bconfig config multilib'
593 ;;
594 esac
595 for f in $hfiles; do
596 write_c gnu/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h
597 done
598 }
599
600 ##### main #####
601
602 case "$1" in
603 # .mk and .h files for libgcc bootstrap (from host build)
604 libgcc)
605 get_libgcc gcc3
606 get_crtstuff crtstuff3
607 exit 0
608 ;;
609
610 libgcc4)
611 get_libgcc gcc4
612 get_crtstuff crtstuff4
613 exit 0
614 ;;
615
616 # gcc files
617 gcc4)
618 get_gcc gcc4
619 get_libgcc gcc4
620 get_libgcov gcc4
621 get_crtstuff crtstuff4
622 get_gcc_libiberty gcc4
623 get_libobjc libobjc4
624 get_libstdcxx_v3 libstdc++-v3_4
625 exit 0
626 ;;
627
628 gcc3)
629 get_gcc gcc3
630 get_libg2c
631 get_libgcc gcc3
632 get_crtstuff crtstuff3
633 get_gcc_libiberty gcc3
634 get_libobjc libobjc3
635 get_libstdcxx_v3 libstdc++-v3
636 exit 0
637 ;;
638
639 *) echo invalid arguments; exit 1;;
640 esac
641