From deb984e6de1e28d0b72d2b7c407c307e47541aeb Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Fri, 18 Apr 2008 10:28:53 +0000 Subject: re PR other/35457 (Error building GCC trunk on CELL SPU) 2008-04-18 Paolo Bonzini PR bootstrap/35457 * configure.ac: Include override.m4. * configure: Regenerate. libgomp: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. libdecnumber: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. gcc: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. libstdc++-v3: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. libobjc: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. intl: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. libgfortran: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. libmudflap: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. boehm-gc: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. libiberty: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Add override.m4. * configure: Regenerate. libffi: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. libssp: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. config: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * confsubdir.m4: Rename to... * override.m4: ... this. Make sure aclocal always picks it. Add more lenient precious variable check, backported from autoconf trunk. libjava/libltdl: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. libjava/classpath: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. libjava: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. libcpp: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * aclocal.m4: Regenerate. * configure: Regenerate. fixincludes: 2008-04-18 Paolo Bonzini PR bootstrap/35457 * Makefile.in: Rewrite aclocal.m4 rule. * aclocal.m4: Regenerate. * configure: Regenerate. From-SVN: r134434 --- libiberty/ChangeLog | 6 ++++++ libiberty/aclocal.m4 | 1 + libiberty/configure | 21 +++++++++++++++------ 3 files changed, 22 insertions(+), 6 deletions(-) (limited to 'libiberty') diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index 0e8424d..98e2ef6 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,3 +1,9 @@ +2008-04-18 Paolo Bonzini + + PR bootstrap/35457 + * aclocal.m4: Add override.m4. + * configure: Regenerate. + 2008-03-31 Ian Lance Taylor * cp-demangle.c (d_substitution): Correct overflow check to avoid diff --git a/libiberty/aclocal.m4 b/libiberty/aclocal.m4 index 643939e..5d050cb 100644 --- a/libiberty/aclocal.m4 +++ b/libiberty/aclocal.m4 @@ -1,5 +1,6 @@ sinclude(../config/acx.m4) sinclude(../config/no-executables.m4) +sinclude(../config/override.m4) sinclude(../config/warnings.m4) dnl See whether strncmp reads past the end of its string parameters. diff --git a/libiberty/configure b/libiberty/configure index bbe792d..f47833a 100755 --- a/libiberty/configure +++ b/libiberty/configure @@ -1251,13 +1251,22 @@ echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then - { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 -echo "$as_me: former value: $ac_old_val" >&2;} - { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 -echo "$as_me: current value: $ac_new_val" >&2;} - ac_cache_corrupted=: + ac_cache_corrupted=: + else + { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 +echo "$as_me: former value: \`$ac_old_val'" >&2;} + { echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 +echo "$as_me: current value: \`$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. -- cgit v1.1