[gawk-diffs] [SCM] gawk branch, gawk-4.2-stable, updated. gawk-4.1.0-3057-g92014ca

[Arnold Robbins]

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      from  7f684e83cdfa0647d8e197271fe318d2c185d291 (commit)

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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=92014ca462f99220d2238692764f230448e4dae9

commit 92014ca462f99220d2238692764f230448e4dae9
Author: Arnold D. Robbins <address@hidden>
Date:   Mon Oct 1 21:43:41 2018 +0300

    Fix for regex for non-GNU compilers.

diff --git a/ChangeLog b/ChangeLog
index 1a6adad..57d198b 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2018-10-01         Nelson H.F. Beebe     <address@hidden>
+
+       * custom.h (__builtin_expect): Define for non-GNU compilers.
+
 2018-09-27         Andrew J. Schorr      <address@hidden>
 
        * mpfr.c (force_mpnum): Check that base is 10 also before
diff --git a/custom.h b/custom.h
index 774659a..522d337 100644
--- a/custom.h
+++ b/custom.h
@@ -53,6 +53,13 @@
 #endif
 #endif
 
+/* This keeps regex happy on non-GCC compilers */
+#ifndef __GNUC__
+#ifndef __builtin_expect
+#define __builtin_expect(expr, val) (expr)
+#endif
+#endif
+
 /* For QNX, based on submission from Michael Hunter, address@hidden */
 #ifdef __QNX__
 #define GETPGRP_VOID   1

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog | 4 ++++
 custom.h  | 7 +++++++
 2 files changed, 11 insertions(+)


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