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Start implementing the new style libgcc "mknative" converter which generates

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BSD makefiles to build libgcc.  The goal is to build all functions rather
than managing the set of functions in gnu/lib/libgcc/Makefile.in by hand.

Because of the complexity of the build procedure, I leave not only generated
makefiles but also intermediate, analyzed data so that people can verify that
the conversion is done correctly.
This commit is contained in:
uebayasi 2009-11-30 05:50:07 +00:00
parent f34ea74dc9
commit ffa99e7e3a
1 changed files with 9 additions and 1 deletions
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10
tools/gcc/mknative-gcc
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@ -1,5 +1,5 @@
#!/bin/sh
# $NetBSD: mknative-gcc,v 1.25 2008/10/11 05:03:44 mrg Exp $
# $NetBSD: mknative-gcc,v 1.26 2009/11/30 05:50:07 uebayasi Exp $
#
# Shell script for generating all the constants needed for a native
# platform build of src/gnu/dist/gcc.
@ -49,6 +49,9 @@ get_libg2c () {
##### gnu/lib/libgcc #####
get_libgcc_new () {
}
get_libgcc () {
_subdir="$1"
mkdir -p $_TOP/gnu/lib/lib$_subdir/arch
@ -78,6 +81,11 @@ get_libgcc () {
EXTRA_HEADERS xm_defines \
tm_defines ${_extravars}
} | write_mk gnu/lib/lib$_subdir/arch${_archsubdir}/$MACHINE_ARCH.mk
# Generate new style files.
if [ -n "${MKNATIVE_LIBGCC_NEW} ]
get_libgcc_new
fi
}
##### gnu/lib/libgcov #####