bug#21117: [PATCH 4/4] Remove sigevent structure value definitions

[David Michael]

* libguile/Makefile.am (chknew-E chknew-SIG): Anchor the end of the
  signal/error name pattern to only match alphanumeric symbols.
* libguile/cpp-SIG.syms (SIGEV_MAX_SIZE, SIGEV_NONE): Remove.
  (SIGEV_PAD_SIZE, SIGEV_SIGNAL, SIGEV_THREAD): Likewise.
  (SIGEV_THREAD_ID): Likewise.
---


I'm assuming those sigevent structure values weren't intended to have
their definitions included with signals.  This patch removes them and
adds stricter name matching to the regexp.


 libguile/Makefile.am  | 2 +-
 libguile/cpp-SIG.syms | 6 ------
 2 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/libguile/Makefile.am b/libguile/Makefile.am
index dfa3be0..851799a 100644
--- a/libguile/Makefile.am
+++ b/libguile/Makefile.am
@@ -821,7 +821,7 @@ chknew-E chknew-SIG:
        echo "#include <$${bit}.h>"                             \
         | sed 's/E/errno/;s/SIG/signal/'                       \
         | gcc -dM -E -                                         \
-        | sed 's/^#define //;/^'$$bit'[0-9A-Z][0-9A-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" ;                  \
diff --git a/libguile/cpp-SIG.syms b/libguile/cpp-SIG.syms
index 2a619ce..728a294 100644
--- a/libguile/cpp-SIG.syms
+++ b/libguile/cpp-SIG.syms
@@ -6,12 +6,6 @@ SIGCHLD
 SIGCLD
 SIGCONT
 SIGEMT
-SIGEV_MAX_SIZE
-SIGEV_NONE
-SIGEV_PAD_SIZE
-SIGEV_SIGNAL
-SIGEV_THREAD
-SIGEV_THREAD_ID
 SIGFPE
 SIGHUP
 SIGILL
-- 
2.1.0