diff options
Diffstat (limited to 'binutils/acinclude.m4')
| -rw-r--r-- | binutils/acinclude.m4 | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/binutils/acinclude.m4 b/binutils/acinclude.m4 index 403aa0e..7ffc031 100644 --- a/binutils/acinclude.m4 +++ b/binutils/acinclude.m4 @@ -14,3 +14,19 @@ ifelse(yes,no,[ AC_DEFUN([CY_WITH_NLS],) AC_SUBST(INTLLIBS) ]) + +## Replacement for AC_PROG_LEX and AC_DECL_YYTEXT +## by Alexandre Oliva <oliva@dcc.unicamp.br> + +## We need to override the installed aclocal/lex.m4 because of a bug in +## this definition in the recommended automake snapshot of 000227: +## There were double-quotes around ``$missing_dir/missing flex'' which was +## bad since aclocal wraps it in double-quotes. + +dnl AM_PROG_LEX +dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT +AC_DEFUN(AM_PROG_LEX, +[missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1) +AC_CHECK_PROGS(LEX, flex lex, [$missing_dir/missing flex]) +AC_PROG_LEX +AC_DECL_YYTEXT]) |