[MIPS] OSX에서 MIPS C Compiler를 빌드하기

오래간만의 컴파일러 빌드입니다.

1) binutils  설치하기

우선 binutils를 다운 받습니다.

커맨드는 아래와 같습니다.

cvs -z 9 -d :pserver:anoncvs@sourceware.org:/cvs/src login
{enter "anoncvs" as the password}
cvs -z 9 -d :pserver:anoncvs@sourceware.org:/cvs/src co binutils
  

빌드는 아래와 같이 합니다.

mkdir build

cd build

 ../binutils-2.20/configure  --target=mips-elf --prefix=/Volumes/ZGUNDAM/usr/lcao --with-gnu-as --with-gnu-ld

make all

make install

설치가 끝나고 확인하면 아래와 같습니다.

GUNDAMMACPRO:build kevinIm$ ls /Volumes/ZGUNDAM/usr/local/bin/

mips-elf-addr2line      mips-elf-ld             mips-elf-ranlib         mips-elf-strip

mips-elf-ar             mips-elf-nm             mips-elf-readelf

mips-elf-as             mips-elf-objcopy        mips-elf-size

mips-elf-c++filt        mips-elf-objdump        mips-elf-strings

패스가 추가되어야 하기 때문에

export PATH=$PATH:/Volumes/ZGUNDAM/usr/local/bin

으로 미리 추가해 둡니다.

2. gcc를 빌드하기

ftp.dti.ad.jp

에서 gcc 최신 버전을 다운 받습니다. 이 글을 쓰는 시점에서는 4.4.2입니다.

다운받아서 압축을 풀고 빌드를 합니다.

mkdir build

cd build

../gcc-4.4.2/configure --target=mips-elf --without-headers --with-gnu-as --with-gnu-ld --disable-shared --prefix=/Volumes/ZGUNDAM/usr/local/ --with-newlib --disable-libssp

그러면 아래와 같은 오류가 발생합니다.

....

checking for correct version of gmp.h... no

configure: error: Building GCC requires GMP 4.1+ and MPFR 2.3.2+.

Try the --with-gmp and/or --with-mpfr options to specify their locations.

Copies of these libraries' source code can be found at their respective

hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/.

.......

GMP 4.1과 MPFR2.32 이상 버전이 필요하다는 의미입니다.

MAC에서는 소스를 가지고 와서 빌드하는 것과 fink등을 이용해서 다운 받는것이 가능합니다.

여기선 그냥 다운 받는것으로 하고 진행합니다.

sudo port install gmp

--->  Fetching gmp

--->  Attempting to fetch gmp-4.3.1.tar.bz2 from ftp://ftp.dti.ad.jp/pub/GNU/gmp

--->  Verifying checksum(s) for gmp

--->  Extracting gmp

--->  Applying patches to gmp

--->  Configuring gmp

--->  Building gmp

--->  Staging gmp into destroot

--->  Installing gmp @4.3.1_1

--->  Activating gmp @4.3.1_1

--->  Cleaning gmp

GUNDAMMACPRO:build kevinIm$ sudo port install mpfr

--->  Fetching lzmautils

--->  Attempting to fetch lzma-4.32.7.tar.gz from http://distfiles.macports.org/lzmautils

--->  Verifying checksum(s) for lzmautils

--->  Extracting lzmautils

--->  Configuring lzmautils

--->  Building lzmautils

--->  Staging lzmautils into destroot

--->  Installing lzmautils @4.32.7_1

--->  Activating lzmautils @4.32.7_1

--->  Cleaning lzmautils

--->  Fetching mpfr

--->  Attempting to fetch patch01 from http://distfiles.macports.org/mpfr/2.4.1

--->  Attempting to fetch patch02 from http://distfiles.macports.org/mpfr/2.4.1

--->  Attempting to fetch patch03 from http://distfiles.macports.org/mpfr/2.4.1

--->  Attempting to fetch patch04 from http://distfiles.macports.org/mpfr/2.4.1

--->  Attempting to fetch mpfr-2.4.1.tar.lzma from http://distfiles.macports.org/mpfr/2.4.1

--->  Verifying checksum(s) for mpfr

--->  Extracting mpfr

--->  Applying patches to mpfr

--->  Configuring mpfr

--->  Building mpfr

--->  Staging mpfr into destroot

--->  Installing mpfr @2.4.1-p4_1

--->  Activating mpfr @2.4.1-p4_1

--->  Cleaning mpfr

그러면 설치가 된다. 설치된 위치는 /opt/local입니다.

이 위치를 반영하여서 다시 아래와 같이 커맨드를 넣습니다.

GUNDAMMACPRO:build kevinIm$ ../gcc-4.4.2/configure --target=mips-elf --without-headers --with-gnu-as --with-gnu-ld --disable-shared --prefix=/Volumes/ZGUNDAM/usr/local/ --with-newlib --disable-libssp --with-gmp=/opt/local --with-mpfr=/opt/local  --enable-languages="c"

make all

그러면 한참 컴파일을 합니다.

그러다가 다음과 같은 오류를 냅니다.

gcc  -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual -Wold-style-definition -Wmissing-format-attribute   -DHAVE_CONFIG_H  -o cc1-dummy c-lang.o stub-objc.o attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-opts.o c-format.o c-semantics.o c-ppoutput.o c-cppbuiltin.o c-objc-common.o c-dump.o c-pch.o c-parser.o  c-gimplify.o tree-mudflap.o c-pretty-print.o c-omp.o dummy-checksum.o \

          main.o  libbackend.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a ../libcpp/libcpp.a ./../intl/libintl.a -liconv  ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a   -L/opt/local/lib -L/opt/local/lib -lmpfr -lgmp

Undefined symbols:

  "_iconv_close", referenced from:

      __cpp_destroy_iconv in libcpp.a(charset.o)

      __cpp_destroy_iconv in libcpp.a(charset.o)

      __cpp_convert_input in libcpp.a(charset.o)

      __nl_free_domain_conv in libintl.a(loadmsgcat.o)

  "_iconv", referenced from:

      _convert_using_iconv in libcpp.a(charset.o)

      _convert_using_iconv in libcpp.a(charset.o)

......

이 오류는 다음과 같이 커맨드를 넣어서 해결한다.

sudo port deactivate libiconv

/sw/bin/fink update libgettext3-dev

이후에 make를 하면 잘 진행된다.

make all

make install

테스트를 하면

GUNDAMMACPRO:build kevinIm$ mips-elf-gcc --help

Usage: mips-elf-gcc [options] file...

Options:

  -pass-exit-codes         Exit with highest error code from a phase

  --help                   Display this information

  --target-help            Display target specific command line options

  --help={target|optimizers|warnings|params|[^]{joined|separate|undocumented}}[,...]

                           Display specific types of command line options

  (Use '-v --help' to display command line options of sub-processes)

  --version                Display compiler version information

  -dumpspecs               Display all of the built in spec strings

  -dumpversion             Display the version of the compiler

  -dumpmachine             Display the compiler's target processor

  -print-search-dirs       Display the directories in the compiler's search path

  -print-libgcc-file-name  Display the name of the compiler's companion library

  -print-file-name=<lib>   Display the full path to library <lib>

  -print-prog-name=<prog>  Display the full path to compiler component <prog>

  -print-multi-directory   Display the root directory for versions of libgcc

.......

3) Newlib 컴파일 하기

다운로드는 다음 커맨드로 받습니다.

  cvs -z 9 -d :pserver:anoncvs@sources.redhat.com:/cvs/src login
  {enter "anoncvs" as the password}
  cvs -z 9 -d :pserver:anoncvs@sources.redhat.com:/cvs/src co newlib

../src/configure --target=mips-elf -prefix=/Volumes/ZGUNDAM/usr/local --with-gnu-as --with-gnu-ld

이후에

make all

make install

을 하면 됩니다.

확인은 아래와 같이 합니다.

GUNDAMMACPRO:build kevinIm$ ls /Volumes/ZGUNDAM/usr/local/mips-elf/lib/

cfe.ld          ddb.ld          ldscripts       libidt.a        libnullmon.a    pcrt0.o

crt0.o          el              libc.a          liblsi.a        libpmon.a       pmon.ld

crt0_cfe.o      idt.ld          libcfe.a        libm.a          lsi.ld          soft-float

ddb-kseg0.ld    idtecoff.ld     libg.a          libnosys.a      nullmon.ld

GUNDAMMACPRO:build kevinIm$