wingo pushed a commit to branch master
in repository guile.
commit 99555262a90eef0ee73a57e7004d47bc7ad0eec6
Author: David Michael <[email protected]>
Date: Wed Jul 22 12:48:24 2015 -0400
Fix the rule to check for new signals and errors
Fixes <http://bugs.gnu.org/21114>.
* libguile/Makefile.am (chknew-E chknew-SIG): Remove the line
continuation after the targets, and include numbers in the
recipe's signal/error regexp to catch names like E2BIG.
Signed-off-by: Ludovic Courtès <[email protected]>
---
libguile/.gitignore | 1 +
libguile/Makefile.am | 4 ++--
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/libguile/.gitignore b/libguile/.gitignore
index 16c60ec..41a8f7a 100644
--- a/libguile/.gitignore
+++ b/libguile/.gitignore
@@ -13,3 +13,4 @@ libpath.h
scmconfig.h
version.h
vm-i-*.i
+*.NEW
diff --git a/libguile/Makefile.am b/libguile/Makefile.am
index 3bc9952..ae546dd 100644
--- a/libguile/Makefile.am
+++ b/libguile/Makefile.am
@@ -815,13 +815,13 @@ MKDEP = gcc -M -MG $(DEFS) $(AM_CPPFLAGS) $(CPPFLAGS)
$(CFLAGS)
# Write $(srcdir)/cpp-{E,SIG}.syms.NEW if there are any not-yet-seen
# ("new" to us) E* or SIG* symbols in <errno.h> or <signal.h>, respectively.
-chknew-E chknew-SIG: \
+chknew-E chknew-SIG:
@bit=`echo $@ | sed s/^chknew-//` ; \
old="$(srcdir)/cpp-$$bit.syms" ; \
echo "#include <$${bit}.h>" \
| sed 's/E/errno/;s/SIG/signal/' \
| gcc -dM -E - \
- | sed 's/^#define //;/^'$$bit'[A-Z][A-Z]*/!d;s/ .*//' \
+ | sed 's/^#define //;/^'$$bit'[0-9A-Z][0-9A-Z]*/!d;s/ .*//' \
| sort | diff -u $$old - | sed '1,2d;/^+/!d;s/^.//' \
> TMP ; \
if [ -s TMP ] ; then new="$$old.NEW" ; \
