* Makefile.in (c-options.c, c-options.h): Parallel make safe.
* c.opt: End in blank line.
* opts.sh: Take AWK from environment if available; use C locale.
From-SVN: r67305
+2003-06-01 Neil Booth <neil@daikokuya.co.uk>
+
+ * Makefile.in (c-options.c, c-options.h): Parallel make safe.
+ * c.opt: End in blank line.
+ * opts.sh: Take AWK from environment if available; use C locale.
+
2003-06-01 Andreas Schwab <schwab@suse.de>
* config/m68k/linux.h: Remove code protected by USE_GNULIBC_1.
$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
$< $(OUTPUT_OPTION) @TARGET_SYSTEM_ROOT_DEFINE@
-c-options.h c-options.c: c.opt $(srcdir)/opts.sh
+c-options.c: c.opt $(srcdir)/opts.sh
$(SHELL) $(srcdir)/opts.sh c-options.c c-options.h $(srcdir)/c.opt
+c-options.h: c-options.c
+ @true
+
c-cppbuiltin.o : c-cppbuiltin.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(TREE_H) $(C_COMMON_H) c-pragma.h flags.h toplev.h langhooks.h \
output.h except.h real.h $(TM_P_H)
w
C ObjC C++ ObjC++
+
+; This comment is to ensure we retain the blank line above.
#
# Usage: opts.sh outfile.c outfile.h file1.opt [file2.opt, ...]
-AWK=/usr/bin/awk
+# Always operate in the C locale.
+LANG=C
+LANGUAGE=C
+LC_ALL=C
+export LANG LANGUAGE LC_ALL
+
+# Set AWK if environment has not already set it.
+AWK=${AWK-awk}
+
SORT=sort # Could be /bin/sort or /usr/bin/sort
C_FILE=$1; shift
# Ignore comments and blank lines
/^[ \t]*(;|$)/ { next }
/^[^ \t]/ { gsub ("\n", "\034", $0); print }
-' | LANG=C ${SORT} | ${AWK} '
+' | ${SORT} | ${AWK} '
function switch_flags (langs, flags)
{
langs = ":" langs ":"