As per your instructions i tried to build the GCC.I got the following errors:
/mnt/clfs/sources/gcc-build/./gcc/xgcc -B/mnt/clfs/sources/gcc-build/./gcc/ -B/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ -B/mnt/clfs/cross-tools/arm-linux-musleabihf/lib/ -isystem /mnt/clfs/cross-tools/arm-linux-musleabihf/include -isystem /mnt/clfs/cross-tools/arm-linux-musleabihf/sys-include -g -O2 -mthumb -march=armv6s-m -mfloat-abi=soft -O2 -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -fno-inline -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -Dinhibit_libc -fPIC -fno-inline -I. -I. -I../../../../.././gcc -I../../../../../../gcc-9.2.0/libgcc -I../../../../../../gcc-9.2.0/libgcc/. -I../../../../../../gcc-9.2.0/libgcc/../gcc -I../../../../../../gcc-9.2.0/libgcc/../include -DHAVE_CC_TLS -o _dvmd_lnx_s.o -MT _dvmd_lnx_s.o -MD -MP -MF _dvmd_lnx_s.dep -DSHARED -DL_dvmd_lnx -xassembler-with-cpp -c ../../../../../../gcc-9.2.0/libgcc/config/arm/lib1funcs.S
../../../../../../gcc-9.2.0/libgcc/config/arm/lib1funcs.S: Assembler messages:
../../../../../../gcc-9.2.0/libgcc/config/arm/lib1funcs.S:1482: Error: bad instruction `arm_func_start aeabi_idiv0'
../../../../../../gcc-9.2.0/libgcc/config/arm/lib1funcs.S:1483: Error: bad instruction `arm_func_start aeabi_ldiv0'
../../../../../../gcc-9.2.0/libgcc/config/arm/lib1funcs.S:1484: Error: selected processor does not support `stmfd sp!,{r1,lr}' in Thumb mode
../../../../../../gcc-9.2.0/libgcc/config/arm/lib1funcs.S:1495: Error: lo register required -- `ldmia sp!,{r1,pc}'
../../../../../../gcc-9.2.0/libgcc/config/arm/lib1funcs.S:1485: Error: invalid operands (.text and *UND* sections) for `-'
../../../../../../gcc-9.2.0/libgcc/config/arm/lib1funcs.S:1479: Error: can't resolve `.text' {.text section} - `__aeabi_ldiv0' {*UND* section}
/tmp/cc0Si52Z.s: Error: .size expression for __aeabi_ldiv0 does not evaluate to a constant
/tmp/cc0Si52Z.s: Error: .size expression for __aeabi_idiv0 does not evaluate to a constant
make[3]: *** [Makefile:488: _dvmd_lnx_s.o] Error 1
make[3]: Leaving directory '/mnt/clfs/sources/gcc-build/arm-linux-musleabihf/thumb/v6-m/nofp/libgcc'
make[2]: *** [Makefile:1210: multi-do] Error 1
make[2]: Leaving directory '/mnt/clfs/sources/gcc-build/arm-linux-musleabihf/libgcc'
make[1]: *** [Makefile:127: all-multi] Error 2
make[1]: Leaving directory '/mnt/clfs/sources/gcc-build/arm-linux-musleabihf/libgcc'
make: *** [Makefile:12499: all-target-libgcc] Error 2
----------------------------------------------------------
Config.log:
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by configure, which was
generated by GNU Autoconf 2.69. Invocation command line was
$ ../gcc-9.2.0/configure --prefix=/mnt/clfs/cross-tools --build=x86_64-cross-linux-gnu --host=x86_64-cross-linux-gnu --target=arm-linux-musleabihf --with-sysroot=/mnt/clfs/cross-tools/arm-linux-musleabihf --disable-nls --disable-shared --without-headers --with-newlib --disable-decimal-float --disable-libgomp --disable-libmudflap --disable-libssp --disable-libatomic --disable-libquadmath --disable-threads --enable-languages=c --enable-multilib --with-mpfr-include=/mnt/clfs/sources/gcc-build/../gcc-9.2.0/mpfr/src --with-mpfr-lib=/mnt/clfs/sources/gcc-build/mpfr/src/.libs --with-multilib-list=rmprofile
## --------- ##
## Platform. ##
## --------- ##
hostname = hib
uname -m = x86_64
uname -r = 5.3.0-19-generic
uname -s = Linux
uname -v = #20-Ubuntu SMP Fri Oct 18 09:04:39 UTC 2019
/usr/bin/uname -p = x86_64
/bin/uname -X = unknown
/bin/arch = x86_64
/usr/bin/arch -k = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo = unknown
/bin/machine = unknown
/usr/bin/oslevel = unknown
/bin/universe = unknown
PATH: /mnt/clfs/cross-tools/bin
PATH: /bin
PATH: /usr/bin
## ----------- ##
## Core tests. ##
## ----------- ##
configure:2348: checking build system type
configure:2362: result: x86_64-cross-linux-gnu
configure:2409: checking host system type
configure:2422: result: x86_64-cross-linux-gnu
configure:2442: checking target system type
configure:2455: result: arm-unknown-linux-musleabihf
configure:2509: checking for a BSD-compatible install
configure:2577: result: /bin/install -c
configure:2588: checking whether ln works
configure:2610: result: yes
configure:2614: checking whether ln -s works
configure:2618: result: yes
configure:2625: checking for a sed that does not truncate output
configure:2689: result: /bin/sed
configure:2698: checking for gawk
configure:2714: found /bin/gawk
configure:2725: result: gawk
configure:3257: checking for libitm support
configure:3267: result: yes
configure:3276: checking for libsanitizer support
configure:3286: result: yes
configure:3295: checking for libvtv support
configure:3305: result: yes
configure:3315: checking for libhsail-rt support
configure:3321: result: no
configure:3406: checking for libphobos support
configure:3416: result: yes
configure:4036: checking for x86_64-cross-linux-gnu-gcc
configure:4066: result: no
configure:4076: checking for gcc
configure:4092: found /bin/gcc
configure:4103: result: gcc
configure:4332: checking for C compiler version
configure:4341: gcc --version >&5
gcc (Ubuntu 9.2.1-9ubuntu2) 9.2.1 20191008
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
configure:4352: $? = 0
configure:4341: gcc -v >&5
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/9/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none:hsa
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 9.2.1-9ubuntu2' --with-bugurl=file:///usr/share/doc/gcc-9/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-9 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none,hsa --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 9.2.1 20191008 (Ubuntu 9.2.1-9ubuntu2)
configure:4352: $? = 0
configure:4341: gcc -V >&5
gcc: error: unrecognized command line option '-V'
gcc: fatal error: no input files
compilation terminated.
configure:4352: $? = 1
configure:4341: gcc -qversion >&5
gcc: error: unrecognized command line option '-qversion'; did you mean '--version'?
gcc: fatal error: no input files
compilation terminated.
configure:4352: $? = 1
configure:4372: checking whether the C compiler works
configure:4394: gcc conftest.c >&5
configure:4398: $? = 0
configure:4446: result: yes
configure:4449: checking for C compiler default output file name
configure:4451: result: a.out
configure:4457: checking for suffix of executables
configure:4464: gcc -o conftest conftest.c >&5
configure:4468: $? = 0
configure:4490: result:
configure:4512: checking whether we are cross compiling
configure:4520: gcc -o conftest conftest.c >&5
configure:4524: $? = 0
configure:4531: ./conftest
configure:4535: $? = 0
configure:4523: result: no
configure:4528: checking for suffix of object files
configure:4550: gcc -c conftest.c >&5
configure:4554: $? = 0
configure:4575: result: o
configure:4579: checking whether we are using the GNU C compiler
configure:4598: gcc -c conftest.c >&5
configure:4598: $? = 0
configure:4607: result: yes
configure:4616: checking whether gcc accepts -g
configure:4636: gcc -c -g conftest.c >&5
configure:4636: $? = 0
configure:4677: result: yes
configure:4694: checking for gcc option to accept ISO C89
configure:4757: gcc -c -g -O2 conftest.c >&5
configure:4757: $? = 0
configure:4770: result: none needed
configure:4804: checking for x86_64-cross-linux-gnu-g++
configure:4834: result: no
configure:4804: checking for x86_64-cross-linux-gnu-c++
configure:4834: result: no
configure:4804: checking for x86_64-cross-linux-gnu-gpp
configure:4834: result: no
configure:4804: checking for x86_64-cross-linux-gnu-aCC
configure:4834: result: no
configure:4804: checking for x86_64-cross-linux-gnu-CC
configure:4834: result: no
configure:4804: checking for x86_64-cross-linux-gnu-cxx
configure:4834: result: no
configure:4804: checking for x86_64-cross-linux-gnu-cc++
configure:4834: result: no
configure:4804: checking for x86_64-cross-linux-gnu-cl.exe
configure:4834: result: no
configure:4804: checking for x86_64-cross-linux-gnu-FCC
configure:4834: result: no
configure:4804: checking for x86_64-cross-linux-gnu-KCC
configure:4834: result: no
configure:4804: checking for x86_64-cross-linux-gnu-RCC
configure:4834: result: no
configure:4804: checking for x86_64-cross-linux-gnu-xlC_r
configure:4834: result: no
configure:4804: checking for x86_64-cross-linux-gnu-xlC
configure:4834: result: no
configure:4848: checking for g++
configure:4864: found /bin/g++
configure:4875: result: g++
configure:4902: checking for C++ compiler version
configure:4911: g++ --version >&5
g++ (Ubuntu 9.2.1-9ubuntu2) 9.2.1 20191008
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
configure:4922: $? = 0
configure:4911: g++ -v >&5
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/9/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none:hsa
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 9.2.1-9ubuntu2' --with-bugurl=file:///usr/share/doc/gcc-9/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-9 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none,hsa --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 9.2.1 20191008 (Ubuntu 9.2.1-9ubuntu2)
configure:4922: $? = 0
configure:4911: g++ -V >&5
g++: error: unrecognized command line option '-V'
g++: fatal error: no input files
compilation terminated.
configure:4922: $? = 1
configure:4911: g++ -qversion >&5
g++: error: unrecognized command line option '-qversion'; did you mean '--version'?
g++: fatal error: no input files
compilation terminated.
configure:4922: $? = 1
configure:4926: checking whether we are using the GNU C++ compiler
configure:4945: g++ -c conftest.cpp >&5
configure:4945: $? = 0
configure:4954: result: yes
configure:4963: checking whether g++ accepts -g
configure:4983: g++ -c -g conftest.cpp >&5
configure:4983: $? = 0
configure:5024: result: yes
configure:5073: checking whether g++ accepts -static-libstdc++ -static-libgcc
configure:5090: g++ -o conftest -g -O2 -static-libstdc++ -static-libgcc conftest.cpp >&5
configure:5090: $? = 0
configure:5091: result: yes
configure:5115: checking for x86_64-cross-linux-gnu-gnatbind
configure:5145: result: no
configure:5155: checking for gnatbind
configure:5185: result: no
configure:5207: checking for x86_64-cross-linux-gnu-gnatmake
configure:5237: result: no
configure:5247: checking for gnatmake
configure:5277: result: no
configure:5296: checking whether compiler driver understands Ada
configure:5319: result: no
configure:5328: checking how to compare bootstrapped objects
configure:5353: result: cmp --ignore-initial=16 $$f1 $$f2
configure:5413: checking for objdir
configure:5428: result: .libs
configure:5976: checking for isl 0.15 or later
configure:5989: gcc -o conftest -g -O2 -I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp -I/mnt/clfs/sources/gcc-build/../gcc-9.2.0/mpfr/src -I$$s/mpc/src -lisl -L$$r/$(HOST_SUBDIR)/gmp/.libs -L/mnt/clfs/sources/gcc-build/mpfr/src/.libs -L$$r/$(HOST_SUBDIR)/mpc/src/.libs -lmpc -lmpfr -lgmp conftest.c -lisl -lgmp >&5
conftest.c:10:10: fatal error: isl/schedule.h: No such file or directory
10 | #include <isl/schedule.h>
| ^~~~~~~~~~~~~~~~
compilation terminated.
configure:5989: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| #define LT_OBJDIR ".libs/"
| /* end confdefs.h. */
| #include <isl/schedule.h>
| int
| main ()
| {
| isl_options_set_schedule_serialize_sccs (NULL, 0);
| ;
| return 0;
| }
configure:5996: result: no
configure:6000: result: required isl version is 0.15 or later
configure:7093: checking for default BUILD_CONFIG
configure:7125: result:
configure:7130: checking for --enable-vtable-verify
configure:7143: result: no
configure:7744: checking for bison
configure:7760: found /bin/bison
configure:7771: result: bison -y
configure:7791: checking for bison
configure:7807: found /bin/bison
configure:7818: result: bison
configure:7838: checking for gm4
configure:7868: result: no
configure:7838: checking for gnum4
configure:7868: result: no
configure:7838: checking for m4
configure:7854: found /bin/m4
configure:7865: result: m4
configure:7885: checking for flex
configure:7901: found /bin/flex
configure:7912: result: flex
configure:7933: checking for flex
configure:7949: found /bin/flex
configure:7960: result: flex
configure:7980: checking for makeinfo
configure:7996: found /bin/makeinfo
configure:8007: result: makeinfo
configure:8041: checking for expect
configure:8057: found /bin/expect
configure:8068: result: expect
configure:8090: checking for runtest
configure:8120: result: no
configure:8196: checking for x86_64-cross-linux-gnu-ar
configure:8226: result: no
configure:8235: checking for ar
configure:8251: found /bin/ar
configure:8262: result: ar
configure:8337: checking for x86_64-cross-linux-gnu-as
configure:8367: result: no
configure:8376: checking for as
configure:8392: found /bin/as
configure:8403: result: as
configure:8478: checking for x86_64-cross-linux-gnu-dlltool
configure:8508: result: no
configure:8517: checking for dlltool
configure:8547: result: no
configure:8619: checking for x86_64-cross-linux-gnu-ld
configure:8649: result: no
configure:8658: checking for ld
configure:8674: found /bin/ld
configure:8685: result: ld
configure:8760: checking for x86_64-cross-linux-gnu-lipo
configure:8790: result: no
configure:8799: checking for lipo
configure:8829: result: no
configure:8901: checking for x86_64-cross-linux-gnu-nm
configure:8931: result: no
configure:8940: checking for nm
configure:8956: found /bin/nm
configure:8967: result: nm
configure:9042: checking for x86_64-cross-linux-gnu-ranlib
configure:9072: result: no
configure:9081: checking for ranlib
configure:9097: found /bin/ranlib
configure:9108: result: ranlib
configure:9178: checking for x86_64-cross-linux-gnu-strip
configure:9208: result: no
configure:9217: checking for strip
configure:9233: found /bin/strip
configure:9244: result: strip
configure:9314: checking for x86_64-cross-linux-gnu-windres
configure:9344: result: no
configure:9353: checking for windres
configure:9383: result: no
configure:9455: checking for x86_64-cross-linux-gnu-windmc
configure:9485: result: no
configure:9494: checking for windmc
configure:9524: result: no
configure:9596: checking for x86_64-cross-linux-gnu-objcopy
configure:9626: result: no
configure:9635: checking for objcopy
configure:9651: found /bin/objcopy
configure:9662: result: objcopy
configure:9737: checking for x86_64-cross-linux-gnu-objdump
configure:9767: result: no
configure:9776: checking for objdump
configure:9792: found /bin/objdump
configure:9803: result: objdump
configure:9878: checking for x86_64-cross-linux-gnu-otool
configure:9908: result: no
configure:9917: checking for otool
configure:9947: result: no
configure:10019: checking for x86_64-cross-linux-gnu-readelf
configure:10049: result: no
configure:10058: checking for readelf
configure:10074: found /bin/readelf
configure:10085: result: readelf
configure:10199: checking for arm-linux-musleabihf-cc
configure:10229: result: no
configure:10199: checking for arm-linux-musleabihf-gcc
configure:10229: result: no
configure:10360: checking for arm-linux-musleabihf-c++
configure:10390: result: no
configure:10360: checking for arm-linux-musleabihf-g++
configure:10390: result: no
configure:10360: checking for arm-linux-musleabihf-cxx
configure:10390: result: no
configure:10360: checking for arm-linux-musleabihf-gxx
configure:10390: result: no
configure:10521: checking for arm-linux-musleabihf-gcc
configure:10551: result: no
configure:10677: checking for arm-linux-musleabihf-gfortran
configure:10707: result: no
configure:10838: checking for arm-linux-musleabihf-gccgo
configure:10868: result: no
configure:10999: checking for arm-linux-musleabihf-gdc
configure:11029: result: no
configure:11129: checking for ar
configure:11147: found /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ar
configure:11159: result: /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ar
configure:11359: checking for as
configure:11377: found /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/as
configure:11389: result: /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/as
configure:11589: checking for dlltool
configure:11622: result: no
configure:11700: checking for arm-linux-musleabihf-dlltool
configure:11730: result: no
configure:11819: checking for ld
configure:11837: found /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ld
configure:11849: result: /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ld
configure:12049: checking for lipo
configure:12082: result: no
configure:12160: checking for arm-linux-musleabihf-lipo
configure:12190: result: no
configure:12279: checking for nm
configure:12297: found /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/nm
configure:12309: result: /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/nm
configure:12509: checking for objcopy
configure:12527: found /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/objcopy
configure:12539: result: /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/objcopy
configure:12739: checking for objdump
configure:12757: found /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/objdump
configure:12769: result: /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/objdump
configure:12969: checking for otool
configure:13002: result: no
configure:13080: checking for arm-linux-musleabihf-otool
configure:13110: result: no
configure:13199: checking for ranlib
configure:13217: found /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ranlib
configure:13229: result: /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ranlib
configure:13429: checking for readelf
configure:13447: found /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/readelf
configure:13459: result: /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/readelf
configure:13659: checking for strip
configure:13677: found /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/strip
configure:13689: result: /mnt/clfs/cross-tools/arm-linux-musleabihf/bin/strip
configure:13889: checking for windres
configure:13922: result: no
configure:14000: checking for arm-linux-musleabihf-windres
configure:14030: result: no
configure:14119: checking for windmc
configure:14152: result: no
configure:14230: checking for arm-linux-musleabihf-windmc
configure:14260: result: no
configure:14327: checking where to find the target ar
configure:14355: result: pre-installed in /mnt/clfs/cross-tools/arm-linux-musleabihf/bin
configure:14369: checking where to find the target as
configure:14397: result: pre-installed in /mnt/clfs/cross-tools/arm-linux-musleabihf/bin
configure:14411: checking where to find the target cc
configure:14434: result: just compiled
configure:14453: checking where to find the target c++
configure:14493: result: pre-installed
configure:14498: checking where to find the target c++ for libstdc++
configure:14538: result: pre-installed
configure:14543: checking where to find the target dlltool
configure:14580: result: pre-installed
configure:14585: checking where to find the target gcc
configure:14608: result: just compiled
configure:14627: checking where to find the target gfortran
configure:14667: result: pre-installed
configure:14672: checking where to find the target gccgo
configure:14712: result: pre-installed
configure:14717: checking where to find the target gdc
configure:14757: result: pre-installed
configure:14762: checking where to find the target ld
configure:14790: result: pre-installed in /mnt/clfs/cross-tools/arm-linux-musleabihf/bin
configure:14804: checking where to find the target lipo
configure:14830: result: pre-installed
configure:14835: checking where to find the target nm
configure:14863: result: pre-installed in /mnt/clfs/cross-tools/arm-linux-musleabihf/bin
configure:14877: checking where to find the target objcopy
configure:14905: result: pre-installed in /mnt/clfs/cross-tools/arm-linux-musleabihf/bin
configure:14919: checking where to find the target objdump
configure:14947: result: pre-installed in /mnt/clfs/cross-tools/arm-linux-musleabihf/bin
configure:14961: checking where to find the target otool
configure:14987: result: pre-installed
configure:14992: checking where to find the target ranlib
configure:15020: result: pre-installed in /mnt/clfs/cross-tools/arm-linux-musleabihf/bin
configure:15034: checking where to find the target readelf
configure:15062: result: pre-installed in /mnt/clfs/cross-tools/arm-linux-musleabihf/bin
configure:15076: checking where to find the target strip
configure:15104: result: pre-installed in /mnt/clfs/cross-tools/arm-linux-musleabihf/bin
configure:15118: checking where to find the target windres
configure:15155: result: pre-installed
configure:15160: checking where to find the target windmc
configure:15197: result: pre-installed
configure:15230: checking whether to enable maintainer-specific portions of Makefiles
configure:15239: result: no
configure:15474: creating ./config.status
## ---------------------- ##
## Running config.status. ##
## ---------------------- ##
This file was extended by config.status, which was
generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES =
CONFIG_HEADERS =
CONFIG_LINKS =
CONFIG_COMMANDS =
$ ./config.status
on hib
config.status:1016: creating Makefile
## ---------------- ##
## Cache variables. ##
## ---------------- ##
ac_cv_build=x86_64-cross-linux-gnu
ac_cv_c_compiler_gnu=yes
ac_cv_cxx_compiler_gnu=yes
ac_cv_env_AR_FOR_TARGET_set=
ac_cv_env_AR_FOR_TARGET_value=
ac_cv_env_AR_set=
ac_cv_env_AR_value=
ac_cv_env_AS_FOR_TARGET_set=
ac_cv_env_AS_FOR_TARGET_value=
ac_cv_env_AS_set=
ac_cv_env_AS_value=
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_FOR_TARGET_set=
ac_cv_env_CC_FOR_TARGET_value=
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=
ac_cv_env_CFLAGS_value=
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CXXFLAGS_set=
ac_cv_env_CXXFLAGS_value=
ac_cv_env_CXX_FOR_TARGET_set=
ac_cv_env_CXX_FOR_TARGET_value=
ac_cv_env_CXX_set=
ac_cv_env_CXX_value=
ac_cv_env_DLLTOOL_FOR_TARGET_set=
ac_cv_env_DLLTOOL_FOR_TARGET_value=
ac_cv_env_DLLTOOL_set=
ac_cv_env_DLLTOOL_value=
ac_cv_env_GCC_FOR_TARGET_set=
ac_cv_env_GCC_FOR_TARGET_value=
ac_cv_env_GDC_FOR_TARGET_set=
ac_cv_env_GDC_FOR_TARGET_value=
ac_cv_env_GFORTRAN_FOR_TARGET_set=
ac_cv_env_GFORTRAN_FOR_TARGET_value=
ac_cv_env_GOC_FOR_TARGET_set=
ac_cv_env_GOC_FOR_TARGET_value=
ac_cv_env_LDFLAGS_set=
ac_cv_env_LDFLAGS_value=
ac_cv_env_LD_FOR_TARGET_set=
ac_cv_env_LD_FOR_TARGET_value=
ac_cv_env_LD_set=
ac_cv_env_LD_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LIPO_FOR_TARGET_set=
ac_cv_env_LIPO_FOR_TARGET_value=
ac_cv_env_LIPO_set=
ac_cv_env_LIPO_value=
ac_cv_env_NM_FOR_TARGET_set=
ac_cv_env_NM_FOR_TARGET_value=
ac_cv_env_NM_set=
ac_cv_env_NM_value=
ac_cv_env_OBJCOPY_FOR_TARGET_set=
ac_cv_env_OBJCOPY_FOR_TARGET_value=
ac_cv_env_OBJCOPY_set=
ac_cv_env_OBJCOPY_value=
ac_cv_env_OBJDUMP_FOR_TARGET_set=
ac_cv_env_OBJDUMP_FOR_TARGET_value=
ac_cv_env_OBJDUMP_set=
ac_cv_env_OBJDUMP_value=
ac_cv_env_OTOOL_FOR_TARGET_set=
ac_cv_env_OTOOL_FOR_TARGET_value=
ac_cv_env_OTOOL_set=
ac_cv_env_OTOOL_value=
ac_cv_env_RANLIB_FOR_TARGET_set=
ac_cv_env_RANLIB_FOR_TARGET_value=
ac_cv_env_RANLIB_set=
ac_cv_env_RANLIB_value=
ac_cv_env_READELF_FOR_TARGET_set=
ac_cv_env_READELF_FOR_TARGET_value=
ac_cv_env_READELF_set=
ac_cv_env_READELF_value=
ac_cv_env_STRIP_FOR_TARGET_set=
ac_cv_env_STRIP_FOR_TARGET_value=
ac_cv_env_STRIP_set=
ac_cv_env_STRIP_value=
ac_cv_env_WINDMC_FOR_TARGET_set=
ac_cv_env_WINDMC_FOR_TARGET_value=
ac_cv_env_WINDMC_set=
ac_cv_env_WINDMC_value=
ac_cv_env_WINDRES_FOR_TARGET_set=
ac_cv_env_WINDRES_FOR_TARGET_value=
ac_cv_env_WINDRES_set=
ac_cv_env_WINDRES_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-cross-linux-gnu
ac_cv_env_build_configargs_set=
ac_cv_env_build_configargs_value=
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=x86_64-cross-linux-gnu
ac_cv_env_host_configargs_set=
ac_cv_env_host_configargs_value=
ac_cv_env_target_alias_set=set
ac_cv_env_target_alias_value=arm-linux-musleabihf
ac_cv_env_target_configargs_set=
ac_cv_env_target_configargs_value=
ac_cv_host=x86_64-cross-linux-gnu
ac_cv_objext=o
ac_cv_path_AR_FOR_TARGET=/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ar
ac_cv_path_AS_FOR_TARGET=/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/as
ac_cv_path_LD_FOR_TARGET=/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ld
ac_cv_path_NM_FOR_TARGET=/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/nm
ac_cv_path_OBJCOPY_FOR_TARGET=/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/objcopy
ac_cv_path_OBJDUMP_FOR_TARGET=/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/objdump
ac_cv_path_RANLIB_FOR_TARGET=/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ranlib
ac_cv_path_READELF_FOR_TARGET=/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/readelf
ac_cv_path_SED=/bin/sed
ac_cv_path_STRIP_FOR_TARGET=/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/strip
ac_cv_path_install='/bin/install -c'
ac_cv_prog_AR=ar
ac_cv_prog_AS=as
ac_cv_prog_AWK=gawk
ac_cv_prog_BISON=bison
ac_cv_prog_EXPECT=expect
ac_cv_prog_FLEX=flex
ac_cv_prog_LD=ld
ac_cv_prog_LEX=flex
ac_cv_prog_M4=m4
ac_cv_prog_MAKEINFO=makeinfo
ac_cv_prog_NM=nm
ac_cv_prog_OBJCOPY=objcopy
ac_cv_prog_OBJDUMP=objdump
ac_cv_prog_RANLIB=ranlib
ac_cv_prog_READELF=readelf
ac_cv_prog_STRIP=strip
ac_cv_prog_YACC='bison -y'
ac_cv_prog_ac_ct_CC=gcc
ac_cv_prog_ac_ct_CXX=g++
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=yes
ac_cv_prog_cxx_g=yes
ac_cv_target=arm-unknown-linux-musleabihf
acx_cv_cc_gcc_supports_ada=no
acx_cv_prog_LN=ln
gcc_cv_isl=no
gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
gcc_cv_tool_dirs=/mnt/clfs/cross-tools/libexec/gcc/arm-linux-musleabihf/9.2.0:/mnt/clfs/cross-tools/libexec/gcc/arm-linux-musleabihf:/usr/lib/gcc/arm-linux-musleabihf/9.2.0:/usr/lib/gcc/arm-linux-musleabihf:/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/arm-linux-musleabihf/9.2.0:/mnt/clfs/cross-tools/arm-linux-musleabihf/bin:
gcc_cv_tool_prefix=/mnt/clfs/cross-tools
lt_cv_objdir=.libs
## ----------------- ##
## Output variables. ##
## ----------------- ##
AR='ar'
AR_FOR_BUILD='$(AR)'
AR_FOR_TARGET='/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ar'
AS='as'
AS_FOR_BUILD='$(AS)'
AS_FOR_TARGET='/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/as'
AWK='gawk'
BISON='bison'
BUILD_CONFIG=''
CC='gcc'
CC_FOR_BUILD='$(CC)'
CC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
CFLAGS='-g -O2'
CFLAGS_FOR_BUILD='-g -O2'
CFLAGS_FOR_TARGET='-g -O2'
COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as'
COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld'
COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm'
CONFIGURE_GDB_TK=''
CPPFLAGS=''
CXX='g++'
CXXFLAGS='-g -O2'
CXXFLAGS_FOR_BUILD='-g -O2'
CXXFLAGS_FOR_TARGET='-g -O2'
CXX_FOR_BUILD='$(CXX)'
CXX_FOR_TARGET='arm-linux-musleabihf-c++'
DEBUG_PREFIX_CFLAGS_FOR_TARGET=''
DEFS='-DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DLT_OBJDIR=\".libs/\"'
DLLTOOL='dlltool'
DLLTOOL_FOR_BUILD='$(DLLTOOL)'
DLLTOOL_FOR_TARGET='arm-linux-musleabihf-dlltool'
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EXEEXT=''
EXPECT='expect'
FLAGS_FOR_TARGET=' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
FLEX='flex'
GCC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
GCC_SHLIB_SUBDIR=''
GDB_TK=''
GDC_FOR_BUILD='$(GDC)'
GDC_FOR_TARGET='arm-linux-musleabihf-gdc'
GFORTRAN_FOR_BUILD='$(GFORTRAN)'
GFORTRAN_FOR_TARGET='arm-linux-musleabihf-gfortran'
GNATBIND='no'
GNATMAKE='no'
GOC_FOR_BUILD='$(GOC)'
GOC_FOR_TARGET='arm-linux-musleabihf-gccgo'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_GDB_TK=''
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
LD='ld'
LDFLAGS=''
LDFLAGS_FOR_BUILD=''
LDFLAGS_FOR_TARGET=''
LD_FOR_BUILD='$(LD)'
LD_FOR_TARGET='/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ld'
LEX='flex'
LIBOBJS=''
LIBS=''
LIPO='lipo'
LIPO_FOR_TARGET='arm-linux-musleabihf-lipo'
LN='ln'
LN_S='ln -s'
LTLIBOBJS=''
M4='m4'
MAINT='#'
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE='#'
MAKEINFO='makeinfo'
NM='nm'
NM_FOR_BUILD='$(NM)'
NM_FOR_TARGET='/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/nm'
OBJCOPY='objcopy'
OBJCOPY_FOR_TARGET='/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/objcopy'
OBJDUMP='objdump'
OBJDUMP_FOR_TARGET='/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/objdump'
OBJEXT='o'
OTOOL='otool'
OTOOL_FOR_TARGET='arm-linux-musleabihf-otool'
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_URL=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
RANLIB='ranlib'
RANLIB_FOR_BUILD='$(RANLIB)'
RANLIB_FOR_TARGET='/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/ranlib'
RAW_CXX_FOR_TARGET='arm-linux-musleabihf-c++'
READELF='readelf'
READELF_FOR_TARGET='/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/readelf'
RPATH_ENVVAR='LD_LIBRARY_PATH'
RUNTEST='runtest'
SED='/bin/sed'
SHELL='/bin/bash'
STRIP='strip'
STRIP_FOR_TARGET='/mnt/clfs/cross-tools/arm-linux-musleabihf/bin/strip'
SYSROOT_CFLAGS_FOR_TARGET=''
TOPLEVEL_CONFIGURE_ARGUMENTS='../gcc-9.2.0/configure --prefix=/mnt/clfs/cross-tools --build=x86_64-cross-linux-gnu --host=x86_64-cross-linux-gnu --target=arm-linux-musleabihf --with-sysroot=/mnt/clfs/cross-tools/arm-linux-musleabihf --disable-nls --disable-shared --without-headers --with-newlib --disable-decimal-float --disable-libgomp --disable-libmudflap --disable-libssp --disable-libatomic --disable-libquadmath --disable-threads --enable-languages=c --enable-multilib --with-mpfr-include=/mnt/clfs/sources/gcc-build/../gcc-9.2.0/mpfr/src --with-mpfr-lib=/mnt/clfs/sources/gcc-build/mpfr/src/.libs --with-multilib-list=rmprofile'
WINDMC='windmc'
WINDMC_FOR_BUILD='$(WINDMC)'
WINDMC_FOR_TARGET='arm-linux-musleabihf-windmc'
WINDRES='windres'
WINDRES_FOR_BUILD='$(WINDRES)'
WINDRES_FOR_TARGET='arm-linux-musleabihf-windres'
YACC='bison -y'
ac_ct_CC='gcc'
ac_ct_CXX='g++'
bindir='${exec_prefix}/bin'
build='x86_64-cross-linux-gnu'
build_alias='x86_64-cross-linux-gnu'
build_configargs=' --cache-file=./config.cache '\''--prefix=/mnt/clfs/cross-tools'\'' '\''--with-sysroot=/mnt/clfs/cross-tools/arm-linux-musleabihf'\'' '\''--disable-nls'\'' '\''--disable-shared'\'' '\''--without-headers'\'' '\''--with-newlib'\'' '\''--disable-decimal-float'\'' '\''--disable-libgomp'\'' '\''--disable-libmudflap'\'' '\''--disable-libssp'\'' '\''--disable-libatomic'\'' '\''--disable-libquadmath'\'' '\''--disable-threads'\'' '\''--enable-multilib'\'' '\''--with-mpfr-include=/mnt/clfs/sources/gcc-build/../gcc-9.2.0/mpfr/src'\'' '\''--with-mpfr-lib=/mnt/clfs/sources/gcc-build/mpfr/src/.libs'\'' '\''--with-multilib-list=rmprofile'\'' '\''--enable-languages=c,lto'\'' --program-transform-name='\''s&^&arm-linux-musleabihf-&'\'' --disable-option-checking'
build_configdirs=' libiberty libcpp fixincludes'
build_cpu='x86_64'
build_libsubdir='build-x86_64-cross-linux-gnu'
build_noncanonical='x86_64-cross-linux-gnu'
build_os='linux-gnu'
build_subdir='build-x86_64-cross-linux-gnu'
build_tooldir='${exec_prefix}/arm-linux-musleabihf'
build_vendor='cross'
compare_exclusions='gcc/cc*-checksum$(objext) | gcc/ada/*tools/*'
configdirs=' intl libiberty zlib libbacktrace libcpp libdecnumber gmp mpfr mpc fixincludes gcc libcc1 lto-plugin'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
do_compare='cmp --ignore-initial=16 $$f1 $$f2'
docdir='${datarootdir}/doc/${PACKAGE}'
dvidir='${docdir}'
exec_prefix='${prefix}'
extra_host_libiberty_configure_flags='--enable-shared'
extra_host_zlib_configure_flags=''
extra_isl_gmp_configure_flags='--with-gmp-builddir=$$r/$(HOST_SUBDIR)/gmp'
extra_liboffloadmic_configure_flags=''
extra_linker_plugin_configure_flags=''
extra_linker_plugin_flags=''
extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/.libs'
extra_mpc_mpfr_configure_flags=''
extra_mpfr_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/.libs'
get_gcc_base_ver='cat'
gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp -I/mnt/clfs/sources/gcc-build/../gcc-9.2.0/mpfr/src -I$$s/mpc/src '
gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/.libs -L/mnt/clfs/sources/gcc-build/mpfr/src/.libs -L$$r/$(HOST_SUBDIR)/mpc/src/.libs -lmpc -lmpfr -lgmp'
host='x86_64-cross-linux-gnu'
host_alias='x86_64-cross-linux-gnu'
host_configargs=' --cache-file=./config.cache '\''--prefix=/mnt/clfs/cross-tools'\'' '\''--with-sysroot=/mnt/clfs/cross-tools/arm-linux-musleabihf'\'' '\''--disable-nls'\'' '\''--disable-shared'\'' '\''--without-headers'\'' '\''--with-newlib'\'' '\''--disable-decimal-float'\'' '\''--disable-libgomp'\'' '\''--disable-libmudflap'\'' '\''--disable-libssp'\'' '\''--disable-libatomic'\'' '\''--disable-libquadmath'\'' '\''--disable-threads'\'' '\''--enable-multilib'\'' '\''--with-mpfr-include=/mnt/clfs/sources/gcc-build/../gcc-9.2.0/mpfr/src'\'' '\''--with-mpfr-lib=/mnt/clfs/sources/gcc-build/mpfr/src/.libs'\'' '\''--with-multilib-list=rmprofile'\'' '\''--enable-languages=c,lto'\'' --program-transform-name='\''s&^&arm-linux-musleabihf-&'\'' --disable-option-checking'
host_cpu='x86_64'
host_noncanonical='x86_64-cross-linux-gnu'
host_os='linux-gnu'
host_shared='no'
host_subdir='.'
host_vendor='cross'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
islinc=''
isllibs=''
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
oldincludedir='/usr/include'
pdfdir='${docdir}'
poststage1_ldflags='-static-libstdc++ -static-libgcc'
poststage1_libs=''
prefix='/mnt/clfs/cross-tools'
program_transform_name='s&^&arm-linux-musleabihf-&'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
stage1_cflags='-g'
stage1_checking='--enable-checking=yes,types'
stage1_languages='c,lto'
stage1_ldflags='-static-libstdc++ -static-libgcc'
stage1_libs=''
stage2_werror_flag=''
sysconfdir='${prefix}/etc'
target='arm-unknown-linux-musleabihf'
target_alias='arm-linux-musleabihf'
target_configargs='--cache-file=./config.cache --with-cross-host=x86_64-cross-linux-gnu '\''--prefix=/mnt/clfs/cross-tools'\'' '\''--with-sysroot=/mnt/clfs/cross-tools/arm-linux-musleabihf'\'' '\''--disable-nls'\'' '\''--disable-shared'\'' '\''--without-headers'\'' '\''--with-newlib'\'' '\''--disable-decimal-float'\'' '\''--disable-libgomp'\'' '\''--disable-libmudflap'\'' '\''--disable-libssp'\'' '\''--disable-libatomic'\'' '\''--disable-libquadmath'\'' '\''--disable-threads'\'' '\''--enable-multilib'\'' '\''--with-multilib-list=rmprofile'\'' '\''--enable-languages=c,lto'\'' --program-transform-name='\''s&^&arm-linux-musleabihf-&'\'' --disable-option-checking'
target_configdirs=' libgcc'
target_cpu='arm'
target_noncanonical='arm-linux-musleabihf'
target_os='linux-musleabihf'
target_subdir='arm-linux-musleabihf'
target_vendor='unknown'
tooldir='${exec_prefix}/arm-linux-musleabihf'
## ------------------- ##
## File substitutions. ##
## ------------------- ##
alphaieee_frag='/dev/null'
host_makefile_frag='/dev/null'
ospace_frag='/dev/null'
serialization_dependencies='serdep.tmp'
target_makefile_frag='../gcc-9.2.0/config/mt-gnu'
## ----------- ##
## confdefs.h. ##
## ----------- ##
/* confdefs.h */
#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""
#define LT_OBJDIR ".libs/"
configure: exit 0
What could be the problem?
---------------------------------------------------------------
On Mon, Nov 11, 2019 at 01:42:43PM +0000, Richard Earnshaw (lists) wrote:
> On 11/11/2019 13:33, sayed israr wrote:
> > ---------- Forwarded message ---------
> > From: Israr Sayed <sd.israr@xxxxxxxxx>
> > Date: Mon, Nov 11, 2019 at 5:38 PM
> > Subject: Re: Is it possible to build Single GCC Executable for armv5,
> > armv6, armv7-{cortex-xx-{A,R,M}},armv8 etc.?
> > To: Jonathan Wakely <jwakely.gcc@xxxxxxxxx>
> >
> >
> > I am building GCC from sources.Where i can configure it with 2 ways:
> > (1) --with-arch --with-cpu --with-fpu --with-float options .
> > (2) --with-multilib-list= .
> > In --with-multilib-list, we can configure for various combinations of
> > armv*-*-*.
> > For example, I want to build gcc for with arch = armv7, armv7-m, armv7e-m,
> > with float = hard, softfp, soft.
> > with fpu = fpv, fpv4, fpv4-d16 etc..
> > whereas if in configure i mention --with-arch --with-fpu --with-float.That
> > will build GCC for those options only.
> > I have a prebuilt arm GCC binary for STM32F controllers, which is built for
> > whole range of armv7-M, armv7e-m along with FPUs.
> > there configure options show --with-multilib-list=rmprofile.
> > rmprofile is the multilib option for configure.Which is exactly what
> > gcc/config/arm/t-rmprofile file is about.
> > I hope i can explain my question better.
>
> You can configure the compiler with --with-multlib-list=xxx
>
> where xxx is any of "aprofile", "rmprofile" and "aprofile,rmprofile"
>
> If you do this, DO NOT specify any of --with-fpu, --with-cpu, --with-tune or
> --with-arch.
>
> Be warned, the full set of multilibs is LARGE. It requires a fast machine
> and/or a lot of time to build them all.
>
> You can, of course, edit any of the files - the GPL gives you that right,
> but if you do so, you're most likely on your own. The multilib
> configurations are complex and rely heavily on GNU Makefile trickery to
> express all the required combinations.
>
> R.
>
> > ------------------------------------------------------
> >
> > On Mon, Nov 11, 2019 at 11:40:39AM +0000, Jonathan Wakely wrote:
> > > On Sun, 10 Nov 2019 at 11:36, Israr Sayed <sd.israr@xxxxxxxxx> wrote:
> > > >
> > > > Digging into the sources of GCC I noticed in files gcc/config/arm/t-*,
> > There are multiple arm target options.
> > > >
> > > > Reading [GCC internal Manual], These are called Target Makefile
> > Fragments, which will be included in main Makefile, like MULTILIB_OPTIONS,
> > MULTILIB_DIRNAMES, MULTILIB_MATCHES, MULTILIB_REQUIRED, MULTILIB_REUSE,
> > MULTILIB_EXTRA_OPTS, MULTILIB_OSDIRNAMES, MULTIARCH_DIRNAME.
> > > >
> > > > What I am not able to understand that how to bring it in at the time of
> > configure.Which option to choose?
> > > >
> > > > More over is it possible to edit those t-* files as per the requirement
> > and how?
> > > > Please Help.
> > >
> > > I don't understand your question. Your email's subject talks about a
> > > single GCC executable for multiple ARM variants, which is supported
> > > automatically. When you configure GCC for an ARM target you can select
> > > the specific processor type using the -march and/or -mcpu options. See
> > > the documentation of command-line options in the GCC manual.
> > >
> > > You don't need to do anything special to use the target makefile
> > > fragments, they're used automatically, as needed.
>
