오래간만의 컴파일러 빌드입니다.
1) binutils 설치하기
2. gcc를 빌드하기
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=$PATH:/Volumes/ZGUNDAM/usr/local/bin
으로 미리 추가해 둡니다.
2. gcc를 빌드하기
에서 gcc 최신 버전을 다운 받습니다. 이 글을 쓰는 시점에서는 4.4.2입니다.
다운받아서 압축을 풀고 빌드를 합니다.
mkdir build
cd build
../gcc-4.4.2/configure --target=mips-elf --without-headers --with-gnu-as --with-gnu-ld --disable-shared --prefix=/Volumes/ZGUNDAM/usr/local/ --with-newlib --disable-libssp
그러면 아래와 같은 오류가 발생합니다.
....
checking for correct version of gmp.h... no
configure: error: Building GCC requires GMP 4.1+ and MPFR 2.3.2+.
Try the --with-gmp and/or --with-mpfr options to specify their locations.
Copies of these libraries' source code can be found at their respective
hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/.
.......
GMP 4.1과 MPFR2.32 이상 버전이 필요하다는 의미입니다.
MAC에서는 소스를 가지고 와서 빌드하는 것과 fink등을 이용해서 다운 받는것이 가능합니다.
여기선 그냥 다운 받는것으로 하고 진행합니다.
sudo port install gmp
---> Fetching gmp
---> Attempting to fetch gmp-4.3.1.tar.bz2 from ftp://ftp.dti.ad.jp/pub/GNU/gmp
---> Verifying checksum(s) for gmp
---> Extracting gmp
---> Applying patches to gmp
---> Configuring gmp
---> Building gmp
---> Staging gmp into destroot
---> Installing gmp @4.3.1_1
---> Activating gmp @4.3.1_1
---> Cleaning gmp
GUNDAMMACPRO:build kevinIm$ 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$
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