mknative-gcc revision 1.67.2.2 1 #!/bin/sh
2 # $NetBSD: mknative-gcc,v 1.67.2.2 2013/06/23 06:28:58 tls Exp $
3 #
4 # Shell script for generating all the constants needed for a native
5 # platform build of gcc.
6 #
7
8 # initialise
9
10 _TMPDIR=$2
11 _TOP=$3
12 _PLATFORM=$4
13 _DESTDIR=$5
14 _ABI=$6
15 _VPATH=`grep VPATH ${_TMPDIR}/Makefile | sed 's,^.*=[ ]*,,'`
16 _GNU_DIST=`cd ${_VPATH}; pwd`
17
18 if [ -z "$_DESTDIR" ]; then
19 echo "\$_DESTDIR is empty" 2>&1
20 exit 1
21 fi
22
23 . $_TOP/tools/gcc/mknative.common
24
25 # default to GCC 4.1 for now
26 _OUTDIR="$_TOP/gnu"
27 _OUTDIRBASE="gnu"
28
29 sanitise_includes () {
30 sed \
31 -e "s,-I$_DESTDIR/usr/include,,g" \
32 -e "s,-I$_TOP/external/lgpl3/mpfr/dist,,g" \
33 -e "s,-I$_TOP/external/lgpl2/mpc/dist/src,,g" \
34 -e "s,-I$_TOP/external/lgpl3/gmp/lib/libgmp/arch/$MACHINE_ARCH,,g"
35 }
36
37 ##### gnu/lib/crtstuff #####
38
39 get_crtstuff () {
40 _subdir="$1"
41 mkdir -p $_OUTDIR/lib/$_subdir/arch
42
43 getvars gcc/Makefile \
44 INCLUDES CRTSTUFF_CFLAGS CRTSTUFF_T_CFLAGS CRTSTUFF_T_CFLAGS_S \
45 tm_defines xm_file xm_defines \
46 | sanitise_includes \
47 | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH.mk
48 }
49
50 ##### gnu/lib/libg2c #####
51
52 get_libg2c () {
53 mkdir -p $_OUTDIR/lib/libg2c3/arch/$MACHINE_ARCH
54
55 write_c $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/config.h <$_TMPDIR/$_PLATFORM/libf2c/libU77/config.h
56 write_c $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/g2c.h <$_TMPDIR/$_PLATFORM/libf2c/g2c.h
57
58 {
59 getvars $_PLATFORM/libf2c/Makefile \
60 F2CEXT
61 getvars $_PLATFORM/libf2c/libF77/Makefile \
62 ALL_CFLAGS OBJS
63 getvars $_PLATFORM/libf2c/libI77/Makefile \
64 ALL_CFLAGS OBJS | sed 's,=,+=,'
65 getvars $_PLATFORM/libf2c/libU77/Makefile \
66 ALL_CFLAGS OBJS | sed 's,=,+=,'
67 } | write_mk $_OUTDIRBASE/lib/libg2c3/arch/$MACHINE_ARCH/defs.mk
68 }
69
70 ##### gnu/lib/libgcc #####
71
72 get_libgcc_list_funcs_asm () {
73 {
74 getvars gcc/Makefile LIB1ASMFUNCS | {
75 # print newline separated list
76 sed -e '
77 s,^.*=,,
78 s, *$,,
79 s, *, ,g
80 s, ,\
81 ,g'
82 }
83 getvars gcc/Makefile LIB2FUNCS_EXTRA | {
84 # print newline separated list
85 sed -e '
86 s,^.*=,,
87 s, *$,,
88 s, *, ,g
89 s, ,\
90 ,g' | \
91 sed -ne '
92 /\.S$/ { s,^.*/,,; s,\.S$,,; p; }
93 /\.asm$/ { s,^.*/,,; s,\.asm$,,; p; }
94 '
95 }
96 } | {
97 # print foo and foo_s
98 sed -ne '
99 /./ {
100 p
101 s,$,_s,
102 p
103 }
104 '
105 } | sort
106 }
107
108 get_libgcc_list_funcs_lib () {
109 local _lib=$1
110 local _lib_prefix=${_lib%.*}
111 local _lib_suffix=${_lib#*.}
112 local _abi=${2:-'\.'}
113
114 cat build/gcc/libgcc.mk | \
115 grep '/'${_abi}'/' | \
116 sed -ne '
117 /^'${_abi}'\/'${_lib_prefix}'\.'${_lib_suffix}': .*\.o$/ {
118 s,^.*/,,
119 s,\.o$,,
120 p
121 }
122 ' | sort
123 }
124
125 get_libgcc_list_objs_libs () {
126 local _abi=${1:-'\.'}
127
128 cat build/gcc/libgcc.mk | \
129 grep '/'${_abi}'/' | \
130 egrep '^'${_abi}'\/(libgcc_s\.so|libgcc\.a|libgcc_eh\.a|libgcov\.a): (libgcc_s|libgcc|libgcc_eh|libgcov)\/.*\.o$' | \
131 sed -e '
132 s,^'${_abi}'\/,,
133 s,: .*/, ,
134 s,^\(.*\) \(.*\)$,\2 \1,
135 ' | sort
136 }
137
138 get_libgcc_list_objs_srcs () {
139 local _abi=${1:-'\.'} # XXX not used
140
141 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then
142 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \
143 comm -23 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \
144 sed -e 's,\(.*\),\1.o \1.c,'
145
146 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \
147 comm -12 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \
148 sed -e 's,\(.*\),\1.o \1.S,'
149 else
150 cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \
151 sed -e 's,\(.*\),\1.o \1.c,'
152 fi | sort
153 }
154
155 get_libgcc_list_objs_tmplsrcs () {
156 local _abi=${1:-'\.'}
157
158 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \
159 grep '/'${_abi}'/' | \
160 sed -ne '
161 s,^.* -c \([^ ]*\).* -o .*/\([^ ]*\.o\)$,\2 \1,
162 # basename
163 /\$/ { s,\$.*/,,; }
164 /\// { s,\/.*/,,; }
165 p
166 ' | sort -u
167 }
168
169 get_libgcc_list_objs_xflags () {
170 local _flags=$1
171 local _abi=${2:-'\.'}
172
173 grep 'GCC_FOR_TARGET.*\.o$' build/gcc/libgcc.mk | \
174 grep '/'${_abi}'/' | \
175 sed -n '
176 x
177 :loop
178 g
179 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\5 \2/p
180 g
181 s/^\(.*\) \(-['${_flags}'][^ ][^ ]*\) \(.*\) \(-o .*\)\/\(.*\.o\)$/\1 \3 \4\/\5/
182 h
183 t loop
184 ' | sort
185 }
186
187 get_libgcc_list_objs_cppflags () {
188 get_libgcc_list_objs_xflags D $1
189 }
190
191 get_libgcc_list_objs_copts () {
192 get_libgcc_list_objs_xflags fmx $1
193 }
194
195 get_libgcc_list_tmplsrcs () {
196 local _lib=$1
197 local _abi=$2 # XXX not used
198 local _tmplallsrcs=$( mktemp /tmp/mknative-gcc._tmplallsrcs.XXXXXX )
199
200 touch $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*}
201 touch $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*}
202 touch $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*}
203
204 # all files
205 local _lib_prefix=${_lib%.*}
206 local _lib_suffix=${_lib#*.}
207 join $_TOP/$libgcc_db_objs_libs $_TOP/$libgcc_db_objs_tmplsrcs | \
208 grep ${_lib_prefix}'\.'${_lib_suffix} | cut -d' ' -f 3 | sort -u > \
209 $_tmplallsrcs
210
211 # TMPLFPSRCS = [fdp]p-bit.c
212 grep '[fdt]p-bit\.c' <$_tmplallsrcs | sort -u | \
213 writefile ${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*}
214
215 # TMPLASMSRCS = $(LIB1ASMSRC)
216 grep '\$(LIB1ASMSRC)' <$_tmplallsrcs | sort -u | \
217 writefile ${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*}
218
219 # TMPLSRCS is anything else; exclude TMPLFPSRCS and TMPLASMSRCS
220 cat $_tmplallsrcs | \
221 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*} | \
222 comm -23 /dev/stdin $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \
223 writefile ${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*}
224
225 rm -f $_tmplallsrcs
226 }
227
228 get_libgcc_new_analyze () {
229 local _abi=$1
230
231 mkdir -p $_TOP/${_machine_arch_subdir}
232
233 touch $_TOP/${libgcc_db_funcs}.S
234 get_libgcc_list_funcs_asm | \
235 writefile ${libgcc_db_funcs}.S
236
237 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do
238 touch $_TOP/${libgcc_db_funcs}.${_lib%.*}
239 get_libgcc_list_funcs_lib $_lib $_abi | \
240 writefile ${libgcc_db_funcs}.${_lib%.*}
241 done
242
243 get_libgcc_list_objs_libs $_abi | writefile ${libgcc_db_objs_libs}
244 get_libgcc_list_objs_srcs $_abi | writefile ${libgcc_db_objs_srcs}
245 get_libgcc_list_objs_tmplsrcs $_abi | writefile ${libgcc_db_objs_tmplsrcs}
246 get_libgcc_list_objs_cppflags $_abi | writefile ${libgcc_db_objs_cppflags}
247 get_libgcc_list_objs_copts $_abi | writefile ${libgcc_db_objs_copts}
248
249 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do
250 get_libgcc_list_tmplsrcs $_lib $_abi
251 done
252 }
253
254 #####
255
256 get_libgcc_gen_tmplsrcs_tmplsrcs () {
257 local _lib=$1
258
259 printf '\n'
260 printf 'TMPLSRCS.%s = \\\n' $_lib
261 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplsrcs.${_lib%.*}
262 }
263
264 get_libgcc_gen_tmplsrcs_tmplfpsrcs () {
265 local _lib=$1
266
267 printf '\n'
268 printf 'TMPLFPSRCS.%s = \\\n' $_lib
269 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplfpsrcs.${_lib%.*}
270 }
271
272 get_libgcc_gen_tmplsrcs_tmplasmsrcs () {
273 local _lib=$1
274
275 printf '\n'
276 printf 'TMPLASMSRCS.%s = \\\n' $_lib
277 sed -e 's,^, ,; s,$, \\,' $_TOP/${libgcc_db_tmplsrcs}.tmplasmsrcs.${_lib%.*} | \
278 sed -e 's,LIB1ASMSRC,G_&,'
279 }
280
281 get_libgcc_gen_srcs () {
282 local _lib=$1
283
284 printf '\n'
285 printf 'SRCS.%s = \\\n' $_lib
286 if [ -e $_TOP/${libgcc_db_funcs}.S ]; then
287 comm -23 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \
288 sed -e 's,$,.c,; s,^,tmp_,'
289 comm -12 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \
290 sed -e 's,$,.S,; s,^,tmp_,'
291 else
292 cat $_TOP/${libgcc_db_funcs}.${_lib%.*} | \
293 sed -e 's,$,.c,; s,^,tmp_,'
294 fi | sort | \
295 sed -e 's,^, ,; s,$, \\,'
296 }
297
298 _lookup_objs () {
299 local _obj=$1; local _key=$2
300
301 eval grep \^$_obj\\\ \$_TOP/\${libgcc_db_objs_${_key}} | cut -f2
302 }
303
304 get_libgcc_gen_srcs_tmplsrcs () {
305 cut -f1 $_TOP/${libgcc_db_objs_libs} | \
306 while read _obj; do
307 printf 'SRCS.tmp_%s=%s\n' \
308 "$( _lookup_objs $_obj srcs )" \
309 "$( _lookup_objs $_obj tmplsrcs )"
310 done | \
311 sed -e 's,\$(\(.*\)),${G_\1},'
312 }
313
314 get_libgcc_gen_srcs_cppflags () {
315 cut -f1 $_TOP/${libgcc_db_objs_libs} | \
316 while read _obj; do
317 printf '_CPPFLAGS.tmp_%s=%s\n' \
318 "$( _lookup_objs $_obj srcs )" \
319 "$( _lookup_objs $_obj cppflags | xargs )"
320 done
321 }
322
323 get_libgcc_gen_srcs_copts () {
324 cut -f1 $_TOP/${libgcc_db_objs_libs} | \
325 while read _obj; do
326 printf 'COPTS.tmp_%s=%s\n' \
327 "$( _lookup_objs $_obj srcs )" \
328 "$( _lookup_objs $_obj copts | xargs )"
329 done
330 }
331
332 get_libgcc_new_generate () {
333 local _abi=$1
334
335 for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do
336 for _tmpl in tmplsrcs tmplfpsrcs tmplasmsrcs; do
337 eval get_libgcc_gen_tmplsrcs_${_tmpl} $_lib | \
338 write_mk ${libgcc_libs_mk}.${_lib%.*}.tmplsrcs.${_tmpl}.mk
339 done
340
341 get_libgcc_gen_srcs $_lib | \
342 write_mk ${libgcc_libs_mk}.${_lib%.*}.srcs.mk
343 done
344
345 for _arg in tmplsrcs cppflags copts; do
346 eval get_libgcc_gen_srcs_${_arg} | \
347 eval writefile \$libgcc_srcs_mk_${_arg}
348 done
349 }
350
351 #####
352
353 get_libgcc_new () {
354 _subdir="$1"
355 _abi="$2"
356
357 # List of generated files.
358
359 _machine_arch_subdir=$_OUTDIRBASE/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH/$_abi
360
361 libgcc_db_funcs=${_machine_arch_subdir}/funcs
362 libgcc_db_tmplsrcs=${_machine_arch_subdir}/tmplsrcs
363 libgcc_db_objs_libs=${_machine_arch_subdir}/objs.libs
364 libgcc_db_objs_srcs=${_machine_arch_subdir}/objs.srcs
365 libgcc_db_objs_tmplsrcs=${_machine_arch_subdir}/objs.tmplsrcs
366 libgcc_db_objs_cppflags=${_machine_arch_subdir}/objs.cppflags
367 libgcc_db_objs_copts=${_machine_arch_subdir}/objs.copts
368
369 get_libgcc_new_analyze $_abi
370
371 libgcc_libs_mk=${_machine_arch_subdir}/libs
372 libgcc_srcs_mk=${_machine_arch_subdir}/srcs.mk
373 libgcc_srcs_mk_tmplsrcs=${_machine_arch_subdir}/srcs.tmplsrcs.mk
374 libgcc_srcs_mk_cppflags=${_machine_arch_subdir}/srcs.cppflags.mk
375 libgcc_srcs_mk_copts=${_machine_arch_subdir}/srcs.copts.mk
376
377 get_libgcc_new_generate $_abi
378 }
379
380 get_libgcc () {
381 _subdir="$1"
382 mkdir -p $_OUTDIR/lib/lib$_subdir/arch
383
384 case "$_subdir" in
385 gcc4|gcc)
386 _extravars="COLLECT2 UNWIND_H xm_include_list"
387 _archsubdir=""
388 ;;
389 esac
390
391 # DPBIT, FPBIT only used on mn10[23]00, we don't need them.
392 # XXX we should probably grab everything Just In Case for
393 # the future.
394 {
395 getvars gcc/Makefile \
396 INCLUDES LIB2ADD LIB2ADDEH LIB2ADD_ST \
397 LIB1ASMFUNCS LIB1ASMSRC \
398 LIB2_DIVMOD_FUNCS LIB2FUNCS_ST \
399 LIB2FUNCS_EXTRA \
400 LIBGCC2_CFLAGS \
401 SHLIB_MKMAP SHLIB_MKMAP_OPTS \
402 SHLIB_MAPFILES SHLIB_NM_FLAGS \
403 EXTRA_HEADERS xm_defines \
404 tm_defines ${_extravars}
405 } | sanitise_includes \
406 | write_mk $_OUTDIRBASE/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk
407
408 # Generate new style files.
409 if [ -n "${MKNATIVE_LIBGCC_NEW}" ]; then
410 get_libgcc_new $_subdir $_ABI
411 fi
412 }
413
414 ##### gnu/lib/libgcov #####
415
416 get_libgcov () {
417 _subdir="$1"
418
419 mkdir -p $_OUTDIR/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH
420
421 {
422 getvars gcc/Makefile \
423 LIBGCOV
424 } | write_mk $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk
425
426 write_c $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \
427 <$_TMPDIR/gcc/gcov-iov.h
428
429 }
430
431 ##### gnu/usr.bin/gcc[34]/libiberty #####
432
433 get_gcc_libiberty () {
434 _subdir="$1"
435 case "$_subdir" in
436 gcc4)
437 _libibertydir="usr.bin/$_subdir/libiberty"
438 ;;
439 gcc)
440 _libibertydir="lib/libiberty"
441 ;;
442 esac
443 mkdir -p $_OUTDIR/$_libibertydir/arch/$MACHINE_ARCH
444
445 getvars libiberty/Makefile \
446 ALLOCA EXTRA_OFILES LIBOBJS REQUIRED_OFILES \
447 | write_mk $_OUTDIRBASE/$_libibertydir/defs.mk
448
449 write_c $_OUTDIRBASE/$_libibertydir/arch/$MACHINE_ARCH/config.h \
450 <$_TMPDIR/libiberty/config.h
451 }
452
453 ##### lib/libdecnumber #####
454
455 get_libdecnumber () {
456 _subdir="$1"
457
458 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH
459 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/config.h \
460 <$_TMPDIR/libdecnumber/config.h
461 }
462
463 ##### lib/libgomp #####
464
465 get_libgomp () {
466 _subdir="$1"
467
468 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH
469 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \
470 <$_TMPDIR/$_PLATFORM/libgomp/config.h
471 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp_f.h \
472 <$_TMPDIR/$_PLATFORM/libgomp/libgomp_f.h
473 write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/libgomp.spec \
474 <$_TMPDIR/$_PLATFORM/libgomp/libgomp.spec
475 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/omp.h \
476 <$_TMPDIR/$_PLATFORM/libgomp/omp.h
477 }
478
479 ##### gnu/lib/libobjc #####
480
481 get_libobjc () {
482 _subdir="$1/arch/$MACHINE_ARCH"
483 _options="ALL_OPT_FILES"
484 _unwind="UNWIND_H"
485
486 mkdir -p $_OUTDIR/lib/$_subdir
487
488 {
489 if [ -n "$_options" ]; then
490 getvars gcc/Makefile $_options
491 fi
492 getvars $_PLATFORM/libobjc/Makefile \
493 ALL_CFLAGS INCLUDES OBJS OBJC_H \
494 | sed "s,$_GNU_DIST,\${GNUHOSTDIST},g"
495 if [ -n "$_unwind" ]; then
496 getvars gcc/Makefile $_unwind
497 fi
498 } | write_mk $_OUTDIRBASE/lib/$_subdir/defs.mk
499
500 write_c $_OUTDIRBASE/lib/$_subdir/config.h \
501 <$_TMPDIR/$_PLATFORM/libobjc/config.h
502 }
503
504 ##### gnu/lib/libstdc++-v3 #####
505
506 get_libstdcxx_v3 () {
507 _subdir="$1"
508 mkdir -p $_OUTDIR/lib/$_subdir/arch/$MACHINE_ARCH
509
510 case ${_subdir} in
511 *)
512 _src_CC_files="atomicity_file CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC CLOCALE_CC BASIC_FILE_CC"
513 _headers1="host_headers debug_headers tr1_headers c_compatibility_headers_extra tr1_impl_headers parallel_headers decimal_headers"
514 _headers2="thread_host_headers host_headers_extra"
515 _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"
516 _unwind="UNWIND_H"
517 ;;
518 esac
519
520 # build files
521 for h in $_build_headers; do
522 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/$h \
523 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/$_PLATFORM/bits/$h
524 done
525
526 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/config.h \
527 <$_TMPDIR/$_PLATFORM/libstdc++-v3/config.h
528 write_c $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/gstdint.h \
529 <$_TMPDIR/$_PLATFORM/libstdc++-v3/include/gstdint.h
530
531 {
532 # libsupc++
533 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \
534 sources | sed 's/^G_sources=/G_LIBSUPCXX_SOURCES=/'
535 getvars $_PLATFORM/libstdc++-v3/libsupc++/Makefile \
536 c_sources | sed 's/^G_c_sources=/G_LIBSUPCXX_C_SOURCES=/'
537
538 # src
539 getvars $_PLATFORM/libstdc++-v3/src/Makefile \
540 sources $_src_CC_files SECTION_FLAGS | sed 's/^G_sources=/G_SRC_SOURCES=/'
541
542 # include
543 getvars $_PLATFORM/libstdc++-v3/include/Makefile \
544 c_base_headers std_headers | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g'
545 getvars $_PLATFORM/libstdc++-v3/include/Makefile \
546 bits_headers backward_headers ext_headers c_base_headers_extra \
547 $_headers1 | sed -e 's#/[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g'
548 getvars $_PLATFORM/libstdc++-v3/include/Makefile \
549 $_headers2 | sed -e 's#\./[^ ][^ ]*/##g' -e 's/\${GNUHOSTDIST}//g'
550
551 if [ -n "$_unwind" ]; then
552 getvars gcc/Makefile $_unwind
553 fi
554 } | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH/defs.mk
555 }
556
557 ##### gnu/usr.bin/gcc3 #####
558
559 get_gcc_bootstrap () {
560 _subdir="$1"
561 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH
562 for f in auto-host tm config gthr-default; do
563 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h
564 done
565 }
566
567 get_gcc () {
568 _subdir="$1"
569 mkdir -p $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH
570 mkdir -p $_OUTDIR/usr.bin/libcpp/arch/$MACHINE_ARCH
571 case ${_subdir} in
572 gcc4)
573 _buildname="BUILD_"
574 _libcppsubdir=""
575 _extravars="TM_H ALL_OPT_FILES"
576 _hconfig_h=""
577 _extravars2="tm_file_list build_xm_include_list"
578 _extravars3="tm_p_include_list"
579 ;;
580
581 gcc)
582 _buildname="BUILD_"
583 _libcppsubdir=""
584 _extravars="TM_H ALL_OPT_FILES"
585 _hconfig_h=""
586 _extravars2="tm_file_list build_xm_include_list"
587 _extravars3="tm_p_include_list"
588 ;;
589 esac
590
591 {
592 getvars gcc/Makefile \
593 ${_buildname}EARLY_SUPPORT ${_buildname}ERRORS ${_buildname}PRINT \
594 ${_buildname}RTL ${_buildname}SUPPORT ${_buildname}VARRAY | \
595 sed -e 's#build/errors.o#build-errors.o#g' \
596 -e 's#build/print-rtl.o#build-print-rtl.o#g' \
597 -e 's#build/rtl.o#build-rtl.o#g' \
598 -e 's#build/varray.o#build-varray.o#g' \
599 -e 's#build/ggc-none.o#build-ggc-none.o#g' \
600 -e 's#build/##g'
601 getvars gcc/Makefile \
602 ALL_CFLAGS ALL_CPPFLAGS C_AND_OBJC_OBJS C_OBJS CCCP_OBJS \
603 GCOV_OBJS PROTO_OBJS ${_extravars1} \
604 INCLUDES md_file OBJC_OBJS OBJS out_file version \
605 BUILD_PREFIX RTL_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \
606 GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \
607 GTFILES GTFILES_LANG_DIR_NAMES \
608 tm_defines host_xm_file host_xm_defines tm_p_file \
609 target_cpu_default ${_extravars} ${_extravars2} \
610 lang_specs_files ${_extravars3} \
611 | sanitise_includes
612 getvars gcc/Makefile \
613 LIB2ADDEHDEP | sed 's/unwind.inc//'
614 getvars gcc/Makefile \
615 CXX_OBJS CXX_C_OBJS | sed 's/cp\///g'
616 getvars gcc/Makefile \
617 F77_OBJS | sed 's/f\///g'
618 case ${_subdir} in
619 gcc4 | gcc)
620 getvars libcpp/Makefile \
621 libcpp_a_OBJS
622 ;;
623 gcc3)
624 getvars gcc/Makefile \
625 LIBCPP_OBJS LIBCPP_H
626 ;;
627 esac
628 getvars gcc/Makefile \
629 ENABLE_SHARED
630 case ${_subdir} in
631 gcc4 | gcc)
632 echo G_SHLIB_LINK="$CC -shared"
633 echo G_SHLIB_MULTILIB=.
634 ;;
635 esac
636 } | write_mk $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/defs.mk
637
638 case "$_subdir" in
639 gcc4)
640 write_c $_OUTDIRBASE/usr.bin/$_subdir/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h
641 hfiles='auto-host gencheck configargs gthr-default tm bconfig config multilib'
642 ;;
643 gcc)
644 write_c $_OUTDIRBASE/usr.bin/libcpp/arch/$MACHINE_ARCH/config.h <$_TMPDIR/libcpp/config.h
645 hfiles='auto-host configargs gthr-default tm bconfig config multilib bversion plugin-version'
646 ;;
647 esac
648 for f in $hfiles; do
649 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h
650 if [ "${MACHINE_ARCH}" = "powerpc" -a "${f}" = "configargs" ]
651 then
652 ex <<__EOF__ $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h
653 /configuration_arguments/ s/$//
654 ya
655 i
656 #ifdef _SOFT_FLOAT
657 .
658 pu
659 s/";$/ -with-float=soft";/
660 a
661 #else
662 #endif
663 .
664 . m +1
665 /configure_default_options/ s/{ NULL.*$//
666 a
667 #ifdef _SOFT_FLOAT
668 { "float", "soft" },
669 #endif
670 { NULL, NULL }
671 };
672 .
673 wq
674 __EOF__
675 fi
676 done
677
678 # keep identical
679 for f in all-tree.def; do
680 cp $_TMPDIR/gcc/$f $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f
681 done
682
683 # special transforms
684 for f in gtyp-input.list; do
685 sed -e 's/^.*external\/gpl3\/gcc\/dist/SRCDIR/' < $_TMPDIR/gcc/$f > $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f
686 done
687
688 # special platforms
689 if [ "${MACHINE_ARCH}" = "sh3el" -o "${MACHINE_ARCH}" = "sh3eb" ]; then
690 write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/sysroot-suffix.h <$_TMPDIR/gcc/sysroot-suffix.h
691 fi
692 }
693
694 ##### main #####
695
696 case "$1" in
697 # .mk and .h files for libgcc bootstrap (from host build)
698 libgcc)
699 get_libgcc gcc3
700 get_crtstuff crtstuff3
701 exit 0
702 ;;
703
704 libgcc4)
705 get_libgcc gcc4
706 get_crtstuff crtstuff4
707 exit 0
708 ;;
709
710 libgcc45)
711 _OUTDIR="$_TOP/external/gpl3/gcc"
712 _OUTDIRBASE="external/gpl3/gcc"
713 get_libgcc gcc
714 get_crtstuff crtstuff
715 get_libgcov gcc
716 get_gcc_bootstrap gcc
717 exit 0
718 ;;
719
720 # gcc files
721 gcc4)
722 get_gcc gcc4
723 get_libgcc gcc4
724 get_libgcov gcc4
725 get_crtstuff crtstuff4
726 get_gcc_libiberty gcc4
727 get_libobjc libobjc4
728 get_libstdcxx_v3 libstdc++-v3_4
729 exit 0
730 ;;
731
732 gcc45)
733 _OUTDIR="$_TOP/external/gpl3/gcc"
734 _OUTDIRBASE="external/gpl3/gcc"
735 get_gcc gcc
736 get_libgcc gcc
737 get_libgcov gcc
738 get_crtstuff crtstuff
739 get_gcc_libiberty gcc
740 get_libobjc libobjc
741 get_libstdcxx_v3 libstdc++-v3
742 get_libdecnumber libdecnumber
743 get_libgomp libgomp
744 exit 0
745 ;;
746
747
748 *) echo invalid arguments; exit 1;;
749 esac
750