Integrate with Sarathy.

[p5sagit/p5-mst-13.2.git] / perl_exp.SH

diff --git a/perl_exp.SH b/perl_exp.SH
index 07d4140..f467884 100644 (file)
--- a/perl_exp.SH
+++ b/perl_exp.SH
@@ -7,7 +7,7 @@
 # Create the export list for perl.
 # Needed by AIX to do dynamic linking.
 #
-# This simple program relies on 'global.sym' and few other *.sym files
+# This simple program relies on global.sym and few other *.sym files
 # and the *var*.h files being up to date with all of the global
 # symbols that a dynamic link library might want to access.
 #
@@ -24,7 +24,7 @@
 # The file is then given to the system loader (cc/xlc command line)
 # as -bE:export.file.
 
-case $CONFIG in
+case $CONFIGDOTSH in
 '')
        if test -f config.sh; then TOP=.;
        elif test -f ../config.sh; then TOP=..;
@@ -52,9 +52,9 @@ echo "#!" > perl.exp
 # No interp.sym since 5.005_03.
 # perlio.sym will added later if needed.
 
-syms="global.sym thread.sym"
-
-sed -n '/^[A-Za-z]/ s/^/Perl_/p' $syms                 >> perl.exp
+grep '^Perl_' global.sym                               >> perl.exp
+grep '^Perl_' pp.sym                                   >> perl.exp
+sed -n '/^[A-Za-z]/ s/^/PL_/p'   globvar.sym           >> perl.exp
 
 sed -n 's/^PERLVAR.*(G\([^[,]*\).*/PL_\1/p' perlvars.h >> perl.exp
 sed -n 's/^PERLVAR.*(I\([^[,]*\).*/PL_\1/p' intrpvar.h >> perl.exp
@@ -74,58 +74,59 @@ fi
 # not actually be defined, but there's no harm in that).
 #
 
-cat >>perl.exp <<END
-perl_init_i18nl10n
-perl_init_i18nl14n
-perl_new_collate
-perl_new_ctype
-perl_new_numeric
-perl_set_numeric_local
-perl_set_numeric_standard
-perl_alloc
-perl_construct
-perl_destruct
-perl_free
-perl_parse
-perl_run
-perl_get_sv
-perl_get_av
-perl_get_hv
-perl_get_cv
-perl_call_argv
-perl_call_pv
-perl_call_method
-perl_call_sv
-perl_eval_pv
-perl_eval_sv
-perl_require_pv
-cast_i32
-cast_iv
-cast_uv
-END
+#cat >>perl.exp <<END
+#END
 
-case "$ccflags" in
-*-DHIDEMYMALLOC*)
-  cat >>perl.exp <<END
-Mymalloc
-Mycalloc
-Myremalloc
-Myfree
-END
-  ;;
+case "$usemymalloc" in
+true|[yY]*) usemymalloc=define ;;
 esac
 
+# Remove mymalloc if needed.
+case "$usemymalloc$d_mymalloc" in
+definedefine) ;;
+*)
+       egrep -v '^(Perl_(calloc|malloc|malloced_size|mfree|realloc|safexcalloc|safexfree|safexmalloc|safexrealloc)|^PL_malloc_mutex)$' < perl.exp > perl.exp$$
+       mv -f perl.exp$$ perl.exp
+       case "$ccflags" in
+       *DEBUGGING*) ;;
+       *)
+               egrep -v '^(Perl_dump_mstats)$' < perl.exp > perl.exp$$
+               mv -f perl.exp$$ perl.exp
+               ;;
+       esac
+       ;;
+esac
+
+# Remove unneeded utility functions.
+egrep -v '^(Perl_my_(bcopy|bzero|chsize|htonl|memcmp|memset|ntohl|swap))$' < perl.exp > perl.exp$$
+mv -f perl.exp$$ perl.exp
+
+case "$usethreads" in
+true|[yY]*) usethreads=define ;;
+esac
+
+# Remove thread symbols if needed.
+case "$usethreads" in
+define)        ;;
+*)
+       egrep -v '^(Perl_(condpair_magic|find_threadsv|magic_mutexfree|new_struct_thread|unlock_condpair)|^PL_((eval|nthreads)_cond|curthr|eval_owner|(cred|eval|strtab|sv|svref|threads|malloc|vtbl)_mutex|nthreads|threadnum|threadsv_names|thr_key|thrsv))$' < perl.exp > perl.exp$$
+       mv -f perl.exp$$ perl.exp
+       ;;
+esac
+
+# Remove debugging symbols if needed.
 case "$ccflags" in
-*-DEMBEDMYMALLOC*)
-  cat >>perl.exp <<END
-Perl_malloc
-Perl_calloc
-Perl_realloc
-Perl_free
-END
-  ;;
+*DEBUGGING*) ;;
+*)
+       egrep -v '^(PL_(block_type|watchaddr|watchok))$' < perl.exp > perl.exp$$
+       mv -f perl.exp$$ perl.exp
+       ;;
 esac
 
+# Remove unneeded globals.
+egrep -v '^(Perl_(ErrorNo|GetVars|same_dirent|unlnk)|PL_(cryptseen|statusvalue_vms))' < perl.exp > perl.exp$$
+mv -f perl.exp$$ perl.exp
+
 # The shebang line nicely sorts as the first one.
 sort -o perl.exp -u perl.exp