gcc-3.3.1-trap-posix.patch

linux下编译交叉工具链的工具源码

# 
# Submitted-By: Marc Kleine-Budde <[e-mail]>, 2005-04-20
#
# Error:
#
# creating libintl.h
# Configuring etc...
# loading cache ../config.cache
# checking for a BSD compatible install... (cached) /usr/bin/install -c
# creating ./config.status
# creating Makefile
# trap: usage: trap [-lp] [[arg] signal_spec ...]
#
# Description:
#
# non-posix conform usage of trap causes bash >= 3.0 to fail
# e.g.: http://sourceware.org/ml/crossgcc/2004-12/msg00132.html
#
# Status:
#
# fixed in gcc >= 3.3.5
# backport of gcc-3.3.5 fix
#
diff -ruN gcc-3.3.1-orig/configure gcc-3.3.1/configure
--- gcc-3.3.1-orig/configure	2002-09-29 18:11:24.000000000 +0200
+++ gcc-3.3.1/configure	2005-04-20 18:49:20.223220401 +0200
@@ -697,7 +697,7 @@
 if test -f skip-this-dir; then
 	# Perform the same cleanup as the trap handler, minus the "exit 1" of course,
 	# and reset the trap handler.
-	trap 0
+	trap '' 0
 	rm -rf Makefile* ${tmpdir}
 	# Execute the final clean-up actions
 	${config_shell} skip-this-dir
@@ -1596,7 +1596,7 @@
 # Perform the same cleanup as the trap handler, minus the "exit 1" of course,
 # and reset the trap handler.
 rm -rf ${tmpdir}
-trap 0
+trap '' 0
 
 exit 0