diff options
| -rw-r--r-- | ChangeLog | 10 | ||||
| -rw-r--r-- | Make-dist | 4 | ||||
| -rw-r--r-- | Makeconfig | 4 | ||||
| -rw-r--r-- | configure.in | 9 |
4 files changed, 18 insertions, 9 deletions
@@ -1,3 +1,13 @@ +Mon Jun 17 19:09:49 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * Make-dist (+sysdeps): Move wildcard inside loop to avoid consing + up a huge list just to discard most of it. + + * configure.in (sysnames): Avoid fgrep by using the case shell + builtin. + + * Makeconfig (config.status): Fix dependency on Implies files. + Wed Jun 19 01:27:57 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> * math/Makefile (distribute): Add ieee-math.c. @@ -93,8 +93,8 @@ vpath % $(subdir-dirs) endif # Now find all the sysdep versions of those files. -+sysdeps := $(wildcard $(foreach dir,$(sysdep_dirs) $(source_dirs),\ - $(addprefix $(dir)/, \ ++sysdeps := $(foreach dir,$(sysdep_dirs) $(source_dirs),\ + $(wildcard $(addprefix $(dir)/, \ $(+sysdep-names) \ $(+sysdep-names:.c=.s) \ $(+sysdep-names:.c=.S) \ @@ -94,9 +94,11 @@ $(common-objpfx)config.make: $(common-objpfx)config.status $(..)config.h.in # configure when any of them changes. $(common-objpfx)config.status: $(..)configure \ $(foreach dir,$(config-sysdirs),\ + $(wildcard \ + $(sysdep_dir)/$(dir)/Implies) \ $(patsubst %.in,%,\ $(firstword $(wildcard \ - $(addprefix $(sysdep_dir)/$(dir)/,configure configure.in Implies))))) + $(addprefix $(sysdep_dir)/$(dir)/,configure configure.in))))) @cd $(@D); if test -f $(@F); then exec $(SHELL) $(@F) --recheck; else \ echo The GNU C library has not been configured. >&2; \ echo Run \`configure\' to configure it before building. >&2; \ diff --git a/configure.in b/configure.in index e8e9121..38efc2e 100644 --- a/configure.in +++ b/configure.in @@ -233,15 +233,15 @@ sysnames="`echo $sysnames | sed -e 's@^/@@' -e 's@ /@ @g'`" # Expand the list of system names into a full list of directories # from each element's parent name and Implies file (if present). set $sysnames -names= seen= +names= while test $# -gt 0; do name=$1 shift - if echo "$seen" | fgrep -x $name >/dev/null; then + case " $names " in *" $name "*) # Already in the list. continue - fi + esac # Report each name as we discover it, so there is no long pause in output. echo $ac_n "$name $ac_c" >&AC_FD_MSG @@ -260,9 +260,6 @@ while test $# -gt 0; do # Add NAME to the list of names. names="$names $name" - # We maintain a parallel newline-separated list for the fgrep check above. - seen="$seen -$name" # Find the parent of NAME, using the empty string if it has none. changequote(,)dnl |