mknative-gcc revision 1.46 1 #!/bin/sh
2 # $NetBSD: mknative-gcc,v 1.46 2011/06/21 04:11:12 mrg 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 _ABI=$5
14 _VPATH=`grep VPATH ${_TMPDIR}/Makefile | sed 's,^.*=[ ]*,,'`
15 _GNU_DIST=`cd ${_VPATH}; pwd`
16
17 . $_TOP/tools/gcc/mknative.common
18
19 # default to GCC 4.1 for now
20 _OUTDIR="$_TOP/gnu"
21 _OUTDIRBASE="gnu"
22
23 ##### gnu/lib/crtstuff #####
24
25 get_crtstuff () {
26 _subdir="$1"
27 mkdir -p $_OUTDIR/lib/$_subdir/arch
28
29 getvars gcc/Makefile \
30 INCLUDES CRTSTUFF_CFLAGS CRTSTUFF_T_CFLAGS \
31 tm_defines xm_file xm_defines \
32 | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH.mk
33 }
34
35 ##### gnu/lib/libg2c #####
36
37 get_libg2c () {
38 mkdir -p $_OUTDIR/lib/libg2c3/arch/$MACHINE_ARCH
39
40 write_c $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/config.h <$_TMPDIR/$_PLATFORM/libf2c/libU77/config.h
41 write_c $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/g2c.h <$_TMPDIR/$_PLATFORM/libf2c/g2c.h
42
43 {
44 getvars $_PLATFORM/libf2c/Makefile \
45 F2CEXT
46 getvars $_PLATFORM/libf2c/libF77/Makefile \
47 ALL_CFLAGS OBJS
48 getvars $_PLATFORM/libf2c/libI77/Makefile \
49 ALL_CFLAGS OBJS | sed 's,=,+=,'
50 getvars $_PLATFORM/libf2c/libU77/Makefile \
51 ALL_CFLAGS OBJS | sed 's,=,+=,'
52 } | write_mk $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/defs.mk
53 }
54
55 ##### gnu/lib/libgcc #####
56
57 get_libgcc_list_funcs_asm () {
58 {
59 getvars gcc/Makefile LIB1ASMFUNCS | {
60 # print newline separated list
61 sed -e '
62 s,^.*=,,
63 s, *$,,
64 s, *, ,g
65 s, ,\
66 ,g'
67 }
68 getvars gcc/Makefile LIB2FUNCS_EXTRA | {
69 # print newline separated list
70 sed -e '
71 s,^.*=,,
72 s, *$,,
73 s, *, ,g
74 s, ,\
75 ,g' | \
76 sed -ne '
77 /\.S$/ { s,^.*/,,; s,\.S$,,; p; }
78 /\.asm$/ { s,^.*/,,; s,\.asm$,,; p; }
79 '
80 }
81 } | {
82 # print foo and foo_s
83 sed -ne '
84 /./ {
85 p
86 s,$,_s,
87 p
88 }
89 '
90 } | sort
91 }
92
93 get_libgcc_list_funcs_lib () {
94 local _lib=$1
95 local _lib_prefix=${_lib%.*}
96 local _lib_suffix=${_lib#*.}
97 local _abi=${2:-'\.'}
98
99 cat build/gcc/libgcc.mk | \
100 grep '/'${_abi}'/' | \
101 sed -ne '
102 /^'${_abi}'\/'${_lib_prefix}'\.'${_lib_suffix}': .*\.o$/ {
103 s,^.*/,,
104 s,\.o$,,
105 p
106 }
107 ' | sort
108 }
109
110 get_libgcc_list_objs_libs () {
111 local _abi=${1:-'\.'}
112
113 cat build/gcc/libgcc.mk | \
114 grep '/'${_abi}'/' | \
115 egrep '^'${_abi}'\/(libgcc_s\.so|libgcc\.a|libgcc_eh\.a|libgcov\.a): (libgcc_s|libgcc|libgcc_eh|libgcov)\/.*\.o$' | \
116 sed -e '
117 s,^'${_abi}'\/,,
118 s,: .*/, ,
119 s,^\(.*\) \(.*\)$,\2 \1,
120 ' | sort
121 }
122
123 get_libgcc_list_objs_srcs () {
124 local _abi=${1:-'\.'} # XXX not used
125
126 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then
127 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \
128 comm -23 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \
129 sed -e 's,\(.*\),\1.o \1.c,'
130
131 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \
132 comm -12 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \
133 sed -e 's,\(.*\),\1.o \1.S,'
134 else
135 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \
136 sed -e 's,\(.*\),\1.o \1.c,'
137 fi | sort
138 }
139
140 get_libgcc_list_objs_tmplsrcs () {
141 local _abi=${1:-'\.'}
142
143 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \
144 grep '/'${_abi}'/' | \
145 sed -ne '
146 s,^.* -c \([^ ]*\).* -o .*/\([^ ]*\.o\)$,\2 \1,
147 # basename
148 /\$/ { s,\$.*/,,; }
149 /\// { s,\/.*/,,; }
150 p
151 ' | sort -u
152 }
153
154 get_libgcc_list_objs_xflags () {
155 local _flags=$1
156 local _abi=${2:-'\.'}
157
158 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \
159 grep '/'${_abi}'/' | \
160 sed -n '
161 x
162 :loop
163 g
164 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\5 \2/p
165 g
166 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\1 \3 \4\/\5/
167 h
168 t loop
169 ' | sort
170 }
171
172 get_libgcc_list_objs_cppflags () {
173 get_libgcc_list_objs_xflags D $1
174 }
175
176 get_libgcc_list_objs_copts () {
177 get_libgcc_list_objs_xflags fmx $1
178 }
179
180 get_libgcc_list_tmplsrcs () {
181 local _lib=$1
182 local _abi=$2 # XXX not used
183 local _tmplallsrcs=$( mktemp /tmp/mknative-gcc._tmplallsrcs.XXXXXX )
184
185 touch $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*}
186 touch $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*}
187 touch $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*}
188
189 # all files
190 local _lib_prefix=${_lib%.*}
191 local _lib_suffix=${_lib#*.}
192 join $_TOP/$libgcc_db_objs_libs $_TOP/$libgcc_db_objs_tmplsrcs | \
193 grep ${_lib_prefix}'\.'${_lib_suffix} | cut -d' ' -f 3 | sort -u > \
194 $_tmplallsrcs
195
196 # TMPLFPSRCS = [fdp]p-bit.c
197 grep '[fdt]p-bit\.c' <$_tmplallsrcs | sort -u | \
198 writefile ${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*}
199
200 # TMPLASMSRCS = $(LIB1ASMSRC)
201 grep '\$(LIB1ASMSRC)' <$_tmplallsrcs | sort -u | \
202 writefile ${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*}
203
204 # TMPLSRCS is anything else; exclude TMPLFPSRCS and TMPLASMSRCS
205 cat $_tmplallsrcs | \
206 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} | \
207 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \
208 writefile ${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*}
209
210 rm -f $_tmplallsrcs
211 }
212
213 get_libgcc_new_analyze () {
214 local _abi=$1
215
216 mkdir -p $_TOP/${_machine_arch_subdir}
217
218 touch $_TOP/${libgcc_db_funcs}.S
219 get_libgcc_list_funcs_asm | \
220 writefile ${libgcc_db_funcs}.S
221
222 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do
223 touch $_TOP/${libgcc_db_funcs}.${_lib%.*}
224 get_libgcc_list_funcs_lib $_lib $_abi | \
225 writefile ${libgcc_db_funcs}.${_lib%.*}
226 done
227
228 get_libgcc_list_objs_libs $_abi | writefile ${libgcc_db_objs_libs}
229 get_libgcc_list_objs_srcs $_abi | writefile ${libgcc_db_objs_srcs}
230 get_libgcc_list_objs_tmplsrcs $_abi | writefile ${libgcc_db_objs_tmplsrcs}
231 get_libgcc_list_objs_cppflags $_abi | writefile ${libgcc_db_objs_cppflags}
232 get_libgcc_list_objs_copts $_abi | writefile ${libgcc_db_objs_copts}
233
234 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do
235 get_libgcc_list_tmplsrcs $_lib $_abi
236 done
237 }
238
239 #####
240
241 get_libgcc_gen_tmplsrcs_tmplsrcs () {
242 local _lib=$1
243
244 printf '\n'
245 printf 'TMPLSRCS.%s = \\\n' $_lib
246 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*}
247 }
248
249 get_libgcc_gen_tmplsrcs_tmplfpsrcs () {
250 local _lib=$1
251
252 printf '\n'
253 printf 'TMPLFPSRCS.%s = \\\n' $_lib
254 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*}
255 }
256
257 get_libgcc_gen_tmplsrcs_tmplasmsrcs () {
258 local _lib=$1
259
260 printf '\n'
261 printf 'TMPLASMSRCS.%s = \\\n' $_lib
262 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \
263 sed -e 's,LIB1ASMSRC,G_&,'
264 }
265
266 get_libgcc_gen_srcs () {
267 local _lib=$1
268
269 printf '\n'
270 printf 'SRCS.%s = \\\n' $_lib
271 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then
272 comm -23 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \
273 sed -e 's,$,.c,; s,^,tmp_,'
274 comm -12 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \
275 sed -e 's,$,.S,; s,^,tmp_,'
276 else
277 cat $_TOP/${libgcc_db_funcs}.${_lib%.*} | \
278 sed -e 's,$,.c,; s,^,tmp_,'
279 fi | sort | \
280 sed -e 's,^, ,; s,$, \\,'
281 }
282
283 _lookup_objs () {
284 local _obj=$1; local _key=$2
285
286 eval grep \^$_obj\\\ \$_TOP/\${libgcc_db_objs_${_key}} | cut -f2
287 }
288
289 get_libgcc_gen_srcs_tmplsrcs () {
290 cut -f1 $_TOP/${libgcc_db_objs_libs} | \
291 while read _obj; do
292 printf 'SRCS.tmp_%s=%s\n' \
293 "$( _lookup_objs $_obj srcs )" \
294 "$( _lookup_objs $_obj tmplsrcs )"
295 done | \
296 sed -e 's,\$(\(.*\)),${G_\1},'
297 }
298
299 get_libgcc_gen_srcs_cppflags () {
300 cut -f1 $_TOP/${libgcc_db_objs_libs} | \
301 while read _obj; do
302 printf '_CPPFLAGS.tmp_%s=%s\n' \
303 "$( _lookup_objs $_obj srcs )" \
304 "$( _lookup_objs $_obj cppflags | xargs )"
305 done
306 }
307
308 get_libgcc_gen_srcs_copts () {
309 cut -f1 $_TOP/${libgcc_db_objs_libs} | \
310 while read _obj; do
311 printf 'COPTS.tmp_%s=%s\n' \
312 "$( _lookup_objs $_obj srcs )" \
313 "$( _lookup_objs $_obj copts | xargs )"
314 done
315 }
316
317 get_libgcc_new_generate () {
318 local _abi=$1
319
320 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do
321 for _tmpl in tmplsrcs tmplfpsrcs tmplasmsrcs; do
322 eval get_libgcc_gen_tmplsrcs_${_tmpl} $_lib | \
323 write_mk ${libgcc_libs_mk}.${_lib%.*}.tmplsrcs.${_tmpl}.mk
324 done
325
326 get_libgcc_gen_srcs $_lib | \
327 write_mk ${libgcc_libs_mk}.${_lib%.*}.srcs.mk
328 done
329
330 for _arg in tmplsrcs cppflags copts; do
331 eval get_libgcc_gen_srcs_${_arg} | \
332 eval writefile \$libgcc_srcs_mk_${_arg}
333 done
334 }
335
336 #####
337
338 get_libgcc_new () {
339 _subdir="$1"
340 _abi="$2"
341
342 # List of generated files.
343
344 _machine_arch_subdir=$_OUTDIRBASE/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH/$_abi
345
346 libgcc_db_funcs=${_machine_arch_subdir}/funcs
347 libgcc_db_tmplsrcs=${_machine_arch_subdir}/tmplsrcs
348 libgcc_db_objs_libs=${_machine_arch_subdir}/objs.libs
349 libgcc_db_objs_srcs=${_machine_arch_subdir}/objs.srcs
350 libgcc_db_objs_tmplsrcs=${_machine_arch_subdir}/objs.tmplsrcs
351 libgcc_db_objs_cppflags=${_machine_arch_subdir}/objs.cppflags
352 libgcc_db_objs_copts=${_machine_arch_subdir}/objs.copts
353
354 get_libgcc_new_analyze $_abi
355
356 libgcc_libs_mk=${_machine_arch_subdir}/libs
357 libgcc_srcs_mk=${_machine_arch_subdir}/srcs.mk
358 libgcc_srcs_mk_tmplsrcs=${_machine_arch_subdir}/srcs.tmplsrcs.mk
359 libgcc_srcs_mk_cppflags=${_machine_arch_subdir}/srcs.cppflags.mk
360 libgcc_srcs_mk_copts=${_machine_arch_subdir}/srcs.copts.mk
361
362 get_libgcc_new_generate $_abi
363 }
364
365 get_libgcc () {
366 _subdir="$1"
367 mkdir -p $_OUTDIR/lib/lib$_subdir/arch
368
369 case "$_subdir" in
370 gcc4|gcc)
371 _extravars="COLLECT2 UNWIND_H xm_include_list"
372 _archsubdir=""
373 ;;
374 esac
375
376 # DPBIT, FPBIT only used on mn10[23]00, we don't need them.
377 # XXX we should probably grab everything Just In Case for
378 # the future.
379 {
380 getvars gcc/Makefile \
381 INCLUDES LIB2ADD LIB2ADDEH \
382 LIB1ASMFUNCS LIB1ASMSRC \
383 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \
384 LIB2FUNCS_EXTRA \
385 LIBGCC2_CFLAGS \
386 SHLIB_MKMAP SHLIB_MKMAP_OPTS \
387 SHLIB_MAPFILES SHLIB_NM_FLAGS \
388 EXTRA_HEADERS xm_defines \
389 tm_defines ${_extravars}
390 } | write_mk $_OUTDIRBASE/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk
391
392 # Generate new style files.
393 if [ -n "${MKNATIVE_LIBGCC_NEW}" ]; then
394 get_libgcc_new $_subdir $_ABI
395 fi
396 }
397
398 ##### gnu/lib/libgcov #####
399
400 get_libgcov () {
401 _subdir="$1"
402
403 mkdir -p $_OUTDIR/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH
404
405 {
406 getvars gcc/Makefile \
407 LIBGCOV
408 } | write_mk $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk
409
410 write_c $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \
411 <$_TMPDIR/gcc/gcov-iov.h
412
413 }
414
415 ##### gnu/usr.bin/gcc[34]/libiberty #####
416
417 get_gcc_libiberty () {
418 _subdir="$1"
419 case "$_subdir" in
420 gcc4)
421 _libibertydir="usr.bin/$_subdir/libiberty"
422 ;;
423 gcc)
424 _libibertydir="$_subdir/lib/libiberty"
425 ;;
426 esac
427 mkdir -p $_OUTDIR/$_libibertydir/arch/$MACHINE_ARCH
428
429 getvars libiberty/Makefile \
430 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \
431 | write_mk $_OUTDIRBASE/$_libibertydir/defs.mk
432
433 write_c $_OUTDIRBASE/$_libibertydir/arch/$MACHINE_ARCH/config.h \
434 <$_TMPDIR/libiberty/config.h
435 }
436
437 ##### gnu/lib/libobjc #####
438
439 get_libobjc () {
440 _subdir="$1/arch/$MACHINE_ARCH"
441 _options="ALL_OPT_FILES"
442 _unwind="UNWIND_H"
443
444 mkdir -p $_OUTDIR/lib/$_subdir
445
446 {
447 if [ -n "$_options" ]; then
448 getvars gcc/Makefile $_options
449 fi
450 getvars $_PLATFORM/libobjc/Makefile \
451 ALL_CFLAGS INCLUDES OBJS OBJC_H \
452 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g"
453 if [ -n "$_unwind" ]; then
454 getvars gcc/Makefile $_unwind
455 fi
456 } | write_mk $_OUTDIRBASE/lib/$_subdir/defs.mk
457
458 write_c $_OUTDIRBASE/lib/$_subdir/config.h \
459 <$_TMPDIR/$_PLATFORM/libobjc/config.h
460 }
461
462 ##### gnu/lib/libstdc++-v3 #####
463
464 get_libstdcxx_v3 () {
465 _subdir="$1"
466 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH
467
468 case ${_subdir} in
469 *)
470 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC"
471 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra"
472 _headers2="thread_host_headers host_headers_extra"
473 _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"
474 _unwind="UNWIND_H"
475 ;;
476 esac
477
478 # build files
479 for h in $_build_headers; do
480 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/$h \
481 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h
482 done
483
484 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \
485 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h
486
487 {
488 # libmath
489 getvars $_PLATFORM/libstdc++-v3/libmath/Makefile \
490 libmath_la_SOURCES libmath_la_LIBADD
491
492 # libsupc++
493 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \
494 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/'
495 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \
496 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/'
497
498 # src
499 getvars $_PLATFORM/libstdc++-v3/src/Makefile \
500 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/'
501
502 # include
503 getvars $_PLATFORM/libstdc++-v3/include/Makefile \
504 c_base_headers_rename std_headers_rename
505 getvars $_PLATFORM/libstdc++-v3/include/Makefile \
506 bits_headers backward_headers ext_headers c_base_headers_extra \
507 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g'
508 getvars $_PLATFORM/libstdc++-v3/include/Makefile \
509 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g'
510
511 if [ -n "$_unwind" ]; then
512 getvars gcc/Makefile $_unwind
513 fi
514 } | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk
515 }
516
517 ##### gnu/usr.bin/gcc3 #####
518
519 get_gcc () {
520 _subdir="$1"
521 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH
522 case ${_subdir} in
523 gcc4)
524 mkdir -p $_OUTDIR/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH
525 _buildname="BUILD_"
526 _libcppsubdir=""
527 _extravars="TM_H ALL_OPT_FILES"
528 _hconfig_h=""
529 _extravars2="tm_file_list build_xm_include_list"
530 _extravars3="tm_p_include_list"
531
532 ;;
533 *)
534 _buildname="HOST_"
535 _libcppsubdir="gcc/"
536 _extravars=""
537 _hconfig_h="HCONFIG_H"
538 _extravars2=""
539 _extravars3=""
540 ;;
541 esac
542
543 {
544 getvars gcc/Makefile \
545 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \
546 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \
547 sed -e 's#build/errors.o#build-errors.o#g' \
548 -e 's#build/print-rtl.o#build-print-rtl.o#g' \
549 -e 's#build/rtl.o#build-rtl.o#g' \
550 -e 's#build/varray.o#build-varray.o#g' \
551 -e 's#build/ggc-none.o#build-ggc-none.o#g' \
552 -e 's#build/##g'
553 getvars gcc/Makefile \
554 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \
555 GCOV_OBJS PROTO_OBJS ${_extravars1} \
556 INCLUDES md_file OBJC_OBJS OBJS out_file version \
557 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \
558 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \
559 GTFILES GTFILES_LANG_DIR_NAMES \
560 tm_defines host_xm_file host_xm_defines tm_p_file \
561 target_cpu_default ${_extravars} ${_extravars2} \
562 lang_specs_files ${_extravars3}
563 getvars gcc/Makefile \
564 LIB2ADDEHDEP | sed 's/unwind.inc//'
565 getvars gcc/Makefile \
566 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g'
567 getvars gcc/Makefile \
568 F77_OBJS | sed 's/f\///g'
569 case ${_subdir} in
570 gcc4)
571 getvars libcpp/Makefile \
572 libcpp_a_OBJS
573 ;;
574 gcc3)
575 getvars gcc/Makefile \
576 LIBCPP_OBJS LIBCPP_H
577 ;;
578 esac
579 getvars gcc/Makefile \
580 ENABLE_SHARED
581 case ${_subdir} in
582 gcc4 | gcc)
583 echo G_SHLIB_LINK="$CC -shared"
584 echo G_SHLIB_MULTILIB=.
585 ;;
586 esac
587 } | write_mk $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk
588
589 case "$_subdir" in
590 gcc4)
591 write_c $_OUTDIRBASE/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h
592 hfiles='auto-host gencheck configargs gthr-default tm bconfig config multilib'
593 ;;
594 gcc)
595 write_c $_OUTDIRBASE/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h
596 hfiles='auto-host configargs gthr-default tm bconfig config multilib'
597 ;;
598 esac
599 for f in $hfiles; do
600 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h
601 done
602 }
603
604 ##### main #####
605
606 case "$1" in
607 # .mk and .h files for libgcc bootstrap (from host build)
608 libgcc)
609 get_libgcc gcc3
610 get_crtstuff crtstuff3
611 exit 0
612 ;;
613
614 libgcc4)
615 get_libgcc gcc4
616 get_crtstuff crtstuff4
617 exit 0
618 ;;
619
620 # gcc files
621 gcc4)
622 get_gcc gcc4
623 get_libgcc gcc4
624 get_libgcov gcc4
625 get_crtstuff crtstuff4
626 get_gcc_libiberty gcc4
627 get_libobjc libobjc4
628 get_libstdcxx_v3 libstdc++-v3_4
629 exit 0
630 ;;
631
632 gcc45)
633 _OUTDIR="$_TOP/external/gpl3/gcc"
634 _OUTDIRBASE="external/gpl3/gcc"
635 get_gcc gcc
636 get_libgcc gcc
637 get_libgcov gcc
638 get_crtstuff crtstuff
639 get_gcc_libiberty gcc
640 get_libobjc libobjc
641 get_libstdcxx_v3 libstdc++-v3
642 exit 0
643 ;;
644
645
646 *) echo invalid arguments; exit 1;;
647 esac
648