260 lines
7.4 KiB
Tcl
260 lines
7.4 KiB
Tcl
#!/usr/local/bin/tclsh
|
|
#
|
|
# ----------------------------------------------------------------------------
|
|
# "THE BEER-WARE LICENSE" (Revision 42):
|
|
# <phk@login.dkuug.dk> wrote this file. As long as you retain this notice you
|
|
# can do whatever you want with this stuff. If we meet some day, and you think
|
|
# this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
|
|
# ----------------------------------------------------------------------------
|
|
#
|
|
# $Id$
|
|
#
|
|
|
|
source gnu2bmake.tcl
|
|
|
|
#######################################################################
|
|
# Parameters to tweak
|
|
########
|
|
set sdir /a/phk/gcc-2.6.0
|
|
set ddir /a/phk/cc26
|
|
|
|
#######################################################################
|
|
# Do the stunt
|
|
########
|
|
sh "cd $sdir ; sh configure i386--freebsd"
|
|
|
|
# .h files on their way to ~/include
|
|
set l_include {config tm pcp tree input c-lex c-tree flags machmode real
|
|
rtl c-parse c-gperf function defaults convert obstack insn-attr
|
|
bytecode bc-emit insn-flags expr insn-codes regs hard-reg-set
|
|
insn-config loop recog bc-typecd bc-opcode bc-optab typeclass
|
|
output basic-block reload integrate conditions bytetypes bi-run
|
|
bc-arity multilib stack}
|
|
|
|
# other files on their way to ~/include
|
|
set l_include_x {tree.def machmode.def rtl.def modemap.def bc-typecd.def}
|
|
|
|
# .h files going into ~/include/i386
|
|
set l_include_i386 {perform gstabs gas bsd i386 unix }
|
|
|
|
# .c source for cpp
|
|
set l_cpp {cccp cexp version}
|
|
|
|
# .c source for cc1
|
|
set l_cc1 [zap_suffix [makefile_macro C_OBJS $sdir]]
|
|
append l_cc1 " " [zap_suffix [makefile_macro OBJS $sdir]]
|
|
append l_cc1 " " [zap_suffix [makefile_macro BC_OBJS $sdir]]
|
|
|
|
# .c source for cc
|
|
set l_cc {gcc version}
|
|
append l_cc " " [zap_suffix [makefile_macro OBSTACK $sdir]]
|
|
|
|
# .c source for c++
|
|
set l_cplus [zap_suffix [makefile_macro OBSTACK $sdir]]
|
|
|
|
# .c source for c++ from "cp" subdir
|
|
set l_cplus_cp {g++}
|
|
|
|
# .c source for cc1plus
|
|
set l_cc1plus {c-common}
|
|
append l_cc1plus " " [zap_suffix [makefile_macro OBJS $sdir]]
|
|
append l_cc1plus " " [zap_suffix [makefile_macro BC_OBJS $sdir]]
|
|
|
|
# .c source for cc1plus from "cp" subdir
|
|
set l_cc1plus_cp {}
|
|
append l_cc1plus_cp " " [zap_suffix [makefile_macro CXX_OBJS $sdir/cp]]
|
|
|
|
# .h file for cc1plus from "cp" subdir
|
|
set l_cc1plus_h {lex parse cp-tree decl class hash}
|
|
|
|
# other file for cc1plus from "cp" subdir
|
|
set l_cc1plus_x {tree.def input.c}
|
|
|
|
# All files used more than once go into the lib.
|
|
set l_common [common_set $l_cpp $l_cc1 $l_cc $l_cc1plus $l_cplus]
|
|
set l_cpp [reduce_by $l_cpp $l_common]
|
|
set l_cc1 [reduce_by $l_cc1 $l_common]
|
|
set l_cc [reduce_by $l_cc $l_common]
|
|
set l_cplus [reduce_by $l_cplus $l_common]
|
|
set l_cc1plus [reduce_by $l_cc1plus $l_common]
|
|
|
|
# functions in libgcc1
|
|
set l_libgcc1 [makefile_macro LIB1FUNCS $sdir]
|
|
# functions in libgcc2
|
|
set l_libgcc2 [makefile_macro LIB2FUNCS $sdir]
|
|
# .c files in libgcc
|
|
set l_libgcc {libgcc1.c libgcc2.c}
|
|
# .h files in libgcc
|
|
set l_libgcc_h {tconfig longlong glimits gbl-ctors}
|
|
|
|
set version [makefile_macro version $sdir]
|
|
set target [makefile_macro target $sdir]
|
|
|
|
# do ~
|
|
sh "rm -rf $ddir"
|
|
sh "mkdir $ddir"
|
|
set f [open $ddir/Makefile.inc w]
|
|
puts $f "#\n# \$FreeBSD\$\n#\n"
|
|
puts $f "CFLAGS+=\t-I\${.CURDIR} -I\${.CURDIR}/../include"
|
|
puts $f "CFLAGS+=\t-Dbsd4_4"
|
|
puts $f "CFLAGS+=\t-DGCC_INCLUDE_DIR=\\\"FOO\\\""
|
|
puts $f "CFLAGS+=\t-DDEFAULT_TARGET_VERSION=\\\"$version\\\""
|
|
puts $f "CFLAGS+=\t-DDEFAULT_TARGET_MACHINE=\\\"$target\\\""
|
|
puts $f "CFLAGS+=\t-DMD_EXEC_PREFIX=\\\"/usr/libexec/\\\""
|
|
puts $f "CFLAGS+=\t-DSTANDARD_STARTFILE_PREFIX=\\\"/usr/lib\\\""
|
|
close $f
|
|
|
|
set f [open $ddir/Makefile w]
|
|
puts $f "#\n# \$FreeBSD\$\n#\n"
|
|
puts $f "PGMDIR=\tcc_int cpp cc1 cc cc1plus c++ libgcc"
|
|
puts $f "SUBDIR=\t\$(PGMDIR)"
|
|
puts $f "\n.include <bsd.subdir.mk>"
|
|
close $f
|
|
|
|
# do ~/legal
|
|
sh "mkdir $ddir/legal"
|
|
sh "cp $sdir/gen-*.c $sdir/md $ddir/legal"
|
|
set f [open $ddir/README w]
|
|
puts $f {
|
|
$Id$
|
|
|
|
This directory contains gcc in a form that uses "bmake" makefiles.
|
|
This is not the place you want to start, if you want to hack gcc.
|
|
we have included everything here which is part of the source-code
|
|
of gcc, but still, don't use this as a hacking-base.
|
|
|
|
If you suspect a problem with gcc, or just want to hack it in general,
|
|
get a complete gcc-X.Y.Z.tar.gz from somewhere, and use that.
|
|
|
|
Please look in the directory src/gnu/gnu2bmake to find the tools
|
|
to generate these files.
|
|
|
|
Thankyou.
|
|
}
|
|
|
|
# do ~/libgcc
|
|
sh "mkdir $ddir/libgcc"
|
|
set f [open $ddir/libgcc/Makefile w]
|
|
puts $f "#\n# \$FreeBSD\$\n#\n"
|
|
puts $f "LIB=\tgcc"
|
|
puts $f "INSTALL_PIC_ARCHIVE=\tyes"
|
|
puts $f "SHLIB_MAJOR=\t26"
|
|
puts $f "SHLIB_MINOR=\t0"
|
|
puts $f ""
|
|
puts $f "LIB1OBJS=\t[add_suffix $l_libgcc1 .o]"
|
|
puts $f "LIB2OBJS=\t[add_suffix $l_libgcc2 .o]"
|
|
puts $f {
|
|
OBJS= ${LIB1OBJS} ${LIB2OBJS}
|
|
LIB1SOBJS=${LIB1OBJS:.o=.so}
|
|
LIB2SOBJS=${LIB2OBJS:.o=.so}
|
|
P1OBJS=${LIB1OBJS:.o=.po}
|
|
P2OBJS=${LIB2OBJS:.o=.po}
|
|
|
|
${LIB1OBJS}: libgcc1.c
|
|
${CC} -c ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc1.c
|
|
@${LD} -x -r ${.TARGET}
|
|
@mv a.out ${.TARGET}
|
|
|
|
${LIB2OBJS}: libgcc2.c
|
|
${CC} -c ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc2.c
|
|
@${LD} -x -r ${.TARGET}
|
|
@mv a.out ${.TARGET}
|
|
|
|
.if !defined(NOPIC)
|
|
${LIB1SOBJS}: libgcc1.c
|
|
${CC} -c -fpic ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc1.c
|
|
|
|
${LIB2SOBJS}: libgcc2.c
|
|
${CC} -c -fpic ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc2.c
|
|
.endif
|
|
|
|
.if !defined(NOPROFILE)
|
|
${P1OBJS}: libgcc1.c
|
|
${CC} -c -p ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc1.c
|
|
|
|
${P2OBJS}: libgcc2.c
|
|
${CC} -c -p ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc2.c
|
|
.endif
|
|
|
|
.include <bsd.lib.mk>
|
|
}
|
|
close $f
|
|
copy_c $sdir $ddir/libgcc $l_libgcc
|
|
|
|
# do ~/include
|
|
sh "mkdir $ddir/include"
|
|
copy_l $sdir $ddir/include [add_suffix $l_include .h]
|
|
copy_l $sdir $ddir/include $l_include_x
|
|
copy_l $sdir $ddir/include [add_suffix $l_libgcc_h .h]
|
|
|
|
# do ~/include/i386
|
|
sh "mkdir $ddir/include/i386"
|
|
copy_l $sdir/config/i386 $ddir/include/i386 [add_suffix $l_include_i386 .h]
|
|
|
|
# do ~/cc_int
|
|
mk_lib $ddir cc_int [add_suffix $l_common .c] {
|
|
"NOPROFILE=\t1"
|
|
"\ninstall:\n\t@true"
|
|
}
|
|
copy_c $sdir $ddir/cc_int $l_common
|
|
|
|
# do ~/cpp
|
|
mk_prog $ddir cpp [add_suffix $l_cpp .c] {
|
|
"BINDIR=\t/usr/libexec"
|
|
"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int/obj"
|
|
"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int"
|
|
"LDADD+=\t-lcc_int"
|
|
}
|
|
copy_c $sdir $ddir/cpp $l_cpp
|
|
cp $sdir/cpp.1 $ddir/cpp/cpp.1
|
|
|
|
# do ~/c++
|
|
mk_prog $ddir c++ [add_suffix "$l_cplus $l_cplus_cp" .c] {
|
|
"BINDIR=\t/usr/bin"
|
|
"NOMAN=\t1"
|
|
"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int/obj"
|
|
"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int"
|
|
"LDADD+=\t-lcc_int"
|
|
}
|
|
copy_c $sdir $ddir/c++ $l_cplus
|
|
copy_c $sdir/cp $ddir/c++ $l_cplus_cp
|
|
|
|
# do ~/cc
|
|
mk_prog $ddir cc [add_suffix $l_cc .c] {
|
|
"BINDIR=\t/usr/bin"
|
|
"MLINKS+=cc.1 gcc.1"
|
|
"MLINKS+=cc.1 c++.1"
|
|
"MLINKS+=cc.1 g++.1"
|
|
"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int/obj"
|
|
"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int"
|
|
"LDADD+=\t-lcc_int"
|
|
"\nafterinstall:\n\tcd \$(DESTDIR)\$(BINDIR) ; rm gcc ; ln -s cc gcc"
|
|
}
|
|
copy_c $sdir $ddir/cc $l_cc
|
|
cp $sdir/gcc.1 $ddir/cc/cc.1
|
|
|
|
# do ~/cc1
|
|
mk_prog $ddir cc1 [add_suffix $l_cc1 .c] {
|
|
"BINDIR=\t/usr/libexec"
|
|
"NOMAN=\t1"
|
|
"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int/obj"
|
|
"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int"
|
|
"LDADD+=\t-lcc_int"
|
|
}
|
|
copy_c $sdir $ddir/cc1 $l_cc1
|
|
|
|
# do ~/cc1plus
|
|
mk_prog $ddir cc1plus [add_suffix "$l_cc1plus_cp $l_cc1plus" .c] {
|
|
"BINDIR=\t/usr/libexec"
|
|
"NOMAN=\t1"
|
|
"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int/obj"
|
|
"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int"
|
|
"LDADD+=\t-lcc_int"
|
|
}
|
|
copy_l $sdir/cp $ddir/cc1plus $l_cc1plus_x
|
|
copy_c $sdir $ddir/cc1plus $l_cc1plus
|
|
copy_c $sdir/cp $ddir/cc1plus $l_cc1plus_cp
|
|
copy_l $sdir/cp $ddir/cc1plus [add_suffix $l_cc1plus_h .h]
|
|
|
|
exit 0
|