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| author | Roland McGrath <roland@gnu.org> | 2003-03-10 09:11:13 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2003-03-10 09:11:13 +0000 |
| commit | e48f96382f237c0edad5c446eca867092406a51d (patch) | |
| tree | 0cc492aa8b714292edaed64529ac9ae0bf523b2e /sysdeps/unix | |
| parent | 073e82bfaeeb5624b2c85012a5582a1308ddae05 (diff) | |
| download | glibc-e48f96382f237c0edad5c446eca867092406a51d.tar.gz glibc-e48f96382f237c0edad5c446eca867092406a51d.tar.xz glibc-e48f96382f237c0edad5c446eca867092406a51d.zip | |
* sysdeps/unix/make-syscalls.sh: Generate $(compile-syscall) for
assembler command. * sysdeps/unix/Makefile (compile-syscall): New variable. Pass -g0 to compiler for assembling syscall stubs from stdin. * sysdeps/i386/sysdep.h [HAVE_CPP_ASM_DEBUGINFO] (STABS_CURRENT_FILE, STABS_CURRENT_FILE1, STABS_FUN, STABS_FUN_END): Define these to do nothing. * configure.in: New check for -g on .S files. * configure: Regenerated. * config.make.in (have-cpp-asm-debuginfo): New variable. * config.h.in (HAVE_CPP_ASM_DEBUGINFO): New #undef. * Makeconfig (ASFLAGS): New variable, if undefined and $(have-cpp-asm-debuginfo), take options matching -g% from $(CFLAGS). * Makerules (compile.S, COMPILE.S): Use $(ASFLAGS).
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/Makefile | 8 | ||||
| -rw-r--r-- | sysdeps/unix/make-syscalls.sh | 2 |
2 files changed, 8 insertions, 2 deletions
diff --git a/sysdeps/unix/Makefile b/sysdeps/unix/Makefile index 0d8284ecd3..18de414341 100644 --- a/sysdeps/unix/Makefile +++ b/sysdeps/unix/Makefile @@ -1,4 +1,5 @@ -# Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc. +# Copyright (C) 1991,1992,1993,1994,1995,1996,1997,1998,1999,2003 +# Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -286,6 +287,11 @@ endif export sysdirs export asm_CPP := $(COMPILE.S) -E -x assembler-with-cpp +# This is the end of the pipeline for compiling the syscall stubs. +# The stdin in assembler with cpp using sysdep.h macros. +# Be sure to disable debugging info since it would all just say "<stdin>". +compile-syscall = $(filter-out -g%,$(COMPILE.S)) -x assembler-with-cpp -o $@ - + ifndef avoid-generated $(common-objpfx)sysd-syscalls: $(..)sysdeps/unix/make-syscalls.sh \ $(wildcard $(+sysdep_dirs:%=%/syscalls.list)) diff --git a/sysdeps/unix/make-syscalls.sh b/sysdeps/unix/make-syscalls.sh index 2c384f5e92..1d293cf9f2 100644 --- a/sysdeps/unix/make-syscalls.sh +++ b/sysdeps/unix/make-syscalls.sh @@ -198,7 +198,7 @@ shared-only-routines += $file done # And finally, pipe this all into the compiler. - echo ' ) | $(COMPILE.S) -x assembler-with-cpp -o $@ -' + echo ' ) | $(compile-syscall)' case $weak in *@*) |