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Re: make-syscalls.sh broken?
- To: Rod Stewart <stewart at netwinder dot org>
- Subject: Re: make-syscalls.sh broken?
- From: Greg McGary <greg at kayak dot mcgary dot org>
- Date: 15 Jun 2000 10:58:45 -0700
- Cc: libc-alpha at sourceware dot cygnus dot com, greg at mcgary dot org
- References: <Pine.LNX.4.10.10006151117330.2041-100000@kei.netwinder.org>
Rod Stewart <stewart@netwinder.org> writes:
> This change, which was applied on 13-Jun-00, appears to have broken the
> build process of glibc (well it appears to be the common factor, and
> prior to this change building was succeeding)
Here's the complete patch. Please let me know how it works for alpha.
Index: make-syscalls.sh
===================================================================
RCS file: /cvs/glibc/libc/sysdeps/unix/make-syscalls.sh,v
retrieving revision 1.14
diff -u -p -r1.14 make-syscalls.sh
--- make-syscalls.sh 2000/06/13 07:27:11 1.14
+++ make-syscalls.sh 2000/06/15 17:56:59
@@ -46,7 +46,8 @@ echo "$calls" | while read file srcfile
callnum=-
eval `{ echo "#include <sysdep.h>";
echo "callnum=SYS_ify ($syscall)"; } |
- $asm_CPP - |grep "^callnum=" |grep -v $syscall`
+ $asm_CPP - |sed -n -e "/^callnum=.*$syscall/d" \
+ -e "/^\(callnum=\)[ ]*\(.*\)/s//\1'\2'/p"`
# Derive the number of arguments from the argument signature
case $args in
@@ -63,7 +64,7 @@ eval `{ echo "#include <sysdep.h>";
# Make sure only the first syscall rule is used, if multiple dirs
# define the same syscall.
echo "#### CALL=$file NUMBER=$callnum ARGS=$args SOURCE=$srcfile"
- case x$srcfile$callnum in
+ case x$srcfile"$callnum" in
x*-) ;; ### Do nothing for undefined callnum
x-*)
echo "ifeq (,\$(filter $file,\$(unix-syscalls)))"
@@ -151,8 +152,9 @@ shared-only-routines += $file
;;
esac
- case x$callnum,$srcfile,$args in
- x[0-9]*,-,*[sp]* | x*,*.[sS],*[sp]*)
+ case x"$callnum",$srcfile,$args in
+ x-,-,*) ;;
+ x*,-,*[sp]* | x*,*.[sS],*[sp]*)
echo "ifeq (,\$(filter $file,\$(bp-thunks)))"
echo "bp-thunks += $file";
echo "\