diff options
Diffstat (limited to 'libguile/c-tokenize.lex')
| -rw-r--r-- | libguile/c-tokenize.lex | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/libguile/c-tokenize.lex b/libguile/c-tokenize.lex index 856224e46..03fe9898c 100644 --- a/libguile/c-tokenize.lex +++ b/libguile/c-tokenize.lex @@ -1,3 +1,14 @@ +%top{ +/* Include <config.h> before anything else because Gnulib headers such + as <stdio.h> rely on it. + + However, when cross-compiling, don't include <config.h> because it + contains information about the host, not about the build. */ +#ifndef CROSS_COMPILING +# include <config.h> +#endif +} + %option noyywrap %option nounput %pointer @@ -14,8 +25,6 @@ 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> |