[Guile-commits] GNU Guile branch, stable-2.0, updated. v2.0.9-219-ge1bb79f

[Ludovic Courtès]

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- Log -----------------------------------------------------------------
commit e1bb79fde62e678c0f8ceb32c7edd2dab0201a5c
Author: Ludovic Courtès <address@hidden>
Date:   Fri Feb 28 21:00:11 2014 +0100

    build: Make c-tokenize.c build on non-GNU systems.
    
    * libguile/c-tokenize.lex: Add %top directive to include <config.h>
      first.  This fixes builds on systems that use Gnulib's <stdio.h> and
      similar replacements.  See <http://hydra.nixos.org/build/9259627> for
      an example.

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

Summary of changes:
 libguile/c-tokenize.lex |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/libguile/c-tokenize.lex b/libguile/c-tokenize.lex
index 856224e..a64b61d 100644
--- a/libguile/c-tokenize.lex
+++ b/libguile/c-tokenize.lex
@@ -1,3 +1,9 @@
+%top{
+/* Include <config.h> before anything else because Gnulib headers such
+   as <stdio.h> rely on it.  */
+#include <config.h>
+}
+
 %option noyywrap
 %option nounput
 %pointer
@@ -14,8 +20,6 @@ FLOQUAL               (f|F|l|L)
 INTQUAL                (l|L|ll|LL|lL|Ll|u|U)
 
 %{
-#include <config.h>
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>


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