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Handle cases where database text files don't exist.

This commit is contained in:
uebayasi 2009-11-30 14:34:17 +00:00
parent 3650871eaa
commit 3a3e699038
1 changed files with 13 additions and 5 deletions
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18
tools/gcc/mknative-gcc
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@ -1,5 +1,5 @@
#!/bin/sh
# $NetBSD: mknative-gcc,v 1.40 2009/11/30 10:03:57 uebayasi Exp $
# $NetBSD: mknative-gcc,v 1.41 2009/11/30 14:34:17 uebayasi Exp $
#
# Shell script for generating all the constants needed for a native
# platform build of src/gnu/dist/gcc.
@ -95,7 +95,7 @@ get_libgcc_list_objs_libs () {
}
get_libgcc_list_objs_srcs () {
{
if [ -e $_TOP/${libgcc_db_funcs}.S ]; then
cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \
comm -23 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \
sed -e 's,\(.*\),\1.o \1.c,'
@ -103,7 +103,10 @@ get_libgcc_list_objs_srcs () {
cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \
comm -12 /dev/stdin $_TOP/${libgcc_db_funcs}.S | \
sed -e 's,\(.*\),\1.o \1.S,'
} | sort
else
cut -f1 $_TOP/${libgcc_db_objs_libs} | sed -e 's,\.o$,,' | \
sed -e 's,\(.*\),\1.o \1.c,'
fi | sort
}
get_libgcc_list_objs_tmplsrcs () {
@ -176,10 +179,12 @@ get_libgcc_list_tmplsrcs () {
get_libgcc_new_analyze () {
mkdir -p $_TOP/${_machine_arch_subdir}
touch $_TOP/${libgcc_db_funcs}.S
get_libgcc_list_funcs_asm | \
writefile ${libgcc_db_funcs}.S
for _lib in libgcc_s.so libgcc.a libgcc_eh.a libgcov.a; do
touch $_TOP/${libgcc_db_funcs}.${_lib%.*}
get_libgcc_list_funcs_lib $_lib | \
writefile ${libgcc_db_funcs}.${_lib%.*}
done
@ -227,12 +232,15 @@ get_libgcc_gen_srcs () {
printf '\n'
printf 'SRCS.%s = \\\n' $_lib
{
if [ -e $_TOP/${libgcc_db_funcs}.S ]; then
comm -23 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \
sed -e 's,$,.c,; s,^,tmp_,'
comm -12 $_TOP/${libgcc_db_funcs}.${_lib%.*} $_TOP/${libgcc_db_funcs}.S | \
sed -e 's,$,.S,; s,^,tmp_,'
} | sort | \
else
cat $_TOP/${libgcc_db_funcs}.${_lib%.*} | \
sed -e 's,$,.c,; s,^,tmp_,'
fi | sort | \
sed -e 's,^, ,; s,$, \\,'
}