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author | Roland McGrath <roland@gnu.org> | 2006-02-28 07:11:04 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 2006-02-28 07:11:04 +0000 |
commit | e0a3ed4ff95ec2e422c1211b35ddf7bf6fbc0a5a (patch) | |
tree | 9ee2ada7a666b14f1e47aa183012ddf59de3fb73 /scripts | |
parent | 0f284e58375992e42d7e9b3f1ea14963cfa4462b (diff) | |
download | glibc-e0a3ed4ff95ec2e422c1211b35ddf7bf6fbc0a5a.zip glibc-e0a3ed4ff95ec2e422c1211b35ddf7bf6fbc0a5a.tar.gz glibc-e0a3ed4ff95ec2e422c1211b35ddf7bf6fbc0a5a.tar.bz2 |
* Makefile (subdir-target-args): New variable.
($(all-subdirs-targets)): Use it in place of -C option.
* Rules: Use $(..) instead of ../ if it's already defined.
* Makeconfig (subdir-srcdirs): New variable.
* csu/Makefile (all-Banner-files): Use it.
* configure.in (--enable-add-ons): Set to "yes" by default.
Handle absolute add-on directory names when looking for configure
fragments. Also look for sysdeps/*/preconfigure fragments in add-ons.
Require add-on configure to set $libc_add_on_canonical, use
that in $add_ons_sfx. Substitute add_on_subdirs with computed list
of subdir names each add-on configure set in libc_add_on_subdirs.
* configure: Regenerated.
* Makefile (%/preconfigure: %/preconfigure.in): New pattern rule.
* config.make.in (add-on-subdirs): New substituted variable.
* Makeconfig (all-subdirs): Include $(add-on-subdirs).
Remove $(add-ons), $(sysdep-subdirs).
Don't filter out $(sysdep-inhibit-subdirs).
($(common-objpfx)sysd-dirs): Target removed. Don't include it.
($(common-objpfx)sysd-sorted): Rewritten to feed Depend and Subdirs
files together to gen-sorted.awk, and $(subdirs) via -v.
(subdirs): Remove magic reordering for mach and hurd.
* scripts/gen-sorted.awk: Use subdirs from command line.
Process Subdirs and Depend files directly.
Let Subdirs files use "first dir" and "inhibit dir".
Always move elf to the end of the list.
* hurd/Depend: New file.
* sysdeps/mach/Subdirs: Use "first mach".
* Makefile (dist-separate): Remove linuxthreads.
(dist-separate-linuxthreads): Variable removed.
(glibc-%.tar rule): Use $(sysdeps-add-ons).
* Makerules ($(common-objpfx)Versions.v.i): Use $(subdirs),
not $(all-subdirs).
(sysdep-makefiles): Use $(sysdirs).
(sysdirs): Remove export.
($(+sysdir_pfx)sysd-rules): Handle absolute directory names in
$(config-sysdirs).
(+sysdir_pfx): Variable removed.
(sysd-rules): Use $(common-objpfx) in place of it.
(sysdirs): Variable moved to ...
* Makeconfig (sysdirs): ... here.
Handle absolute directory names in $(config-sysdirs).
(full_config_sysdirs): Variable removed.
* csu/Makefile: Use $(sysdirs) in vpath directive.
* math/Makefile (ulps-file): Use $(sysdirs).
* sysdeps/gnu/Makefile (errlist-c): Likewise.
($(objpfx)errlist-compat.c): Likewise.
* Makeconfig (all-Subdirs-files): Likewise.
($(common-objpfx)config.status): Likewise.
* configure.in (sysnames): Handle absolute add-on directory names.
(sysdeps_add_ons): New variable, AC_SUBST it.
Compute which add-ons contributed sysdeps directories.
* configure: Regenerated.
* config.make.in (sysdeps-add-ons): New substituted variable.
* Makerules (+sysdep_dirs, +sysdep-includes): Variables moved ...
* Makeconfig: ... to here.
(+sysdep_dirs): Append $(sysdeps-add-ons) here.
(+includes): Remove $(objpfx) include, already in $(+sysdep_dirs).
Remove $(includes).
(sysdep-makeconfigs): Use $(+sysdep_dirs).
($(common-objpfx)shlib-versions.v.i): Likewise.
* Makeconfig: Remove hair to set Makeconfig-add-on.
* sysdeps/unix/Makefile (sysdirs): Remove export.
(asm_CPP): Variable removed.
($(common-objpfx)sysd-syscalls): Pass them directly for the script.
* sysdeps/posix/Makefile: New file.
* Makerules (L_tmpnam, TMP_MAX, L_ctermid, L_cuserid): Set non-posix
values here with ?=.
* stdlib/gen-mpn-copy: File removed.
* stdlib/Makefile (distribute): Remove it.
* configure.in: Don't grok --with-gmp.
* configure: Regenerated.
* configure.in (libc_cv_idn): Don't check it; libidn/configure does it.
* configure: Regenerated.
* bare: Directory removed, saved in ports repository.
Diffstat (limited to 'scripts')
-rwxr-xr-x | scripts/gen-sorted.awk | 113 |
1 files changed, 100 insertions, 13 deletions
diff --git a/scripts/gen-sorted.awk b/scripts/gen-sorted.awk index a943df6..0092fe6 100755 --- a/scripts/gen-sorted.awk +++ b/scripts/gen-sorted.awk @@ -5,23 +5,101 @@ # Written by Ulrich Drepper <drepper@cygnus.com>, 1998. BEGIN { - cnt = 0 + cnt = split(subdirs, all) + 1 dnt = 0 } + +# Let input files have comments. +{ sub(/[ ]*#.*$/, "") } +NF == 0 { next } + { - if ($1 ~ /depend/) { - from[dnt] = $2 - to[dnt] = $3 - ++dnt - } else { - all[cnt++] = $1 + subdir = type = FILENAME; + sub(/^.*\//, "", type); + sub(/\/[^/]+$/, "", subdir); + sub(/^.*\//, "", subdir); + thisdir = ""; +} + +type == "Depend" && NF == 1 { + from[dnt] = subdir; + to[dnt] = $1; + ++dnt; + next +} + +type == "Subdirs" && NF == 1 { thisdir = $1 } + +type == "Subdirs" && NF == 2 && $1 == "first" { + thisdir = $2; + # Make the first dir in the list depend on this one. + from[dnt] = all[1]; + to[dnt] = thisdir; + ++dnt; +} + +type == "Subdirs" && NF == 2 && $1 == "inhibit" { + inhibit[$2] = subdir; + next +} + +type == "Subdirs" && thisdir { + all[cnt++] = thisdir; + + if (FILENAME ~ (srcpfx ? /^\.\.\/sysdeps\// : /^sysdeps\//) \ + || system("test -d " srcpfx thisdir) == 0) { + # This Subdirs file is in the main source tree, + # or this subdirectory exists in the main source tree. + this_srcdir = srcpfx thisdir + } + else { + # The Subdirs file comes from an add-on that should have the subdirectory. + dir = FILENAME; + do + sub(/\/[^/]+$/, "", dir); + while (dir !~ /\/sysdeps$/); + sub(/\/sysdeps$/, "", dir); + if (system("test -d " dir "/" thisdir) == 0) + dir = dir "/" thisdir; + else { + sub(/\/[^/]+$/, "", dir); + if (system("test -d " dir "/" thisdir) == 0) + dir = dir "/" thisdir; + else { + print FILENAME ":" FNR ":", "cannot find", thisdir > "/dev/stderr"; + exit 2 + } + } + file = dir "/Depend"; + if (srcpfx) + sub(/^\.\.\//, "", dir); + if (dir !~ /^\/.*$/) + dir = "$(..)" dir; + print thisdir "-srcdir", ":=", dir; + } + file = this_srcdir "/Depend"; + if (system("test -f " file) == 0) { + ARGV[ARGC++] = file; + # Emit a dependency on the implicitly-read file. + if (srcpfx) + sub(/^\.\.\//, "", file); + if (file !~ /^\/.*$/) + file = "$(..)" file; + print "$(common-objpfx)sysd-sorted:", "$(wildcard", file ")"; } + next } + +{ + print FILENAME ":" FNR ":", "what type of file is this?" > "/dev/stderr"; + exit 2 +} + END { do { moved = 0 for (i = 0; i < dnt; ++i) { - for (j = 0; j < cnt; ++j) { + for (j = 1; j < cnt; ++j) { if (all[j] == from[i]) { for (k = j + 1; k < cnt; ++k) { if (all[k] == to[i]) { @@ -42,11 +120,20 @@ END { break } } - } while (moved) + } while (moved); - printf "sorted-subdirs = " - for (i = 0; i < cnt; ++i) { - printf "%s ", all[i]; + # Make sure we list "elf" last. + saw_elf = 0; + printf "sorted-subdirs :="; + for (i = 1; i < cnt; ++i) { + if (all[i] in inhibit) + continue; + if (all[i] == "elf") + saw_elf = 1; + else + printf " %s", all[i]; } - printf "\n" + printf "%s\n", saw_elf ? " elf" : ""; + + print "sysd-sorted-done := t" } |