From: Akim Demaille <akim@epita.fr>
Date: Mon, 12 Nov 2001 08:59:54 +0000 (+0000)
Subject: * lib/autoconf/programs.m4 (_AC_PROG_LEX_YYTEXT_DECL): Use
X-Git-Tag: AUTOCONF-2.52g~71
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80171f9a36c8f3e06bf6d09cbfdfed37545a378d;p=thirdparty%2Fautoconf.git

* lib/autoconf/programs.m4 (_AC_PROG_LEX_YYTEXT_DECL): Use
AC_TRY_EVAL to run $LEX, not AC_TRY_COMMAND.  This validates the
definition used by Automake where LEX is +/- "${missing} lex" and
`missing' itself contains variables.
---

diff --git a/ChangeLog b/ChangeLog
index 00264ac72..d89cbb7c8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2001-11-12  Akim Demaille  <akim@epita.fr>
+
+	* lib/autoconf/programs.m4 (_AC_PROG_LEX_YYTEXT_DECL): Use
+	AC_TRY_EVAL to run $LEX, not AC_TRY_COMMAND.  This validates the
+	definition used by Automake where LEX is +/- "${missing} lex" and
+	`missing' itself contains variables.
+
 2001-11-12  Akim Demaille  <akim@epita.fr>
 
 	* lib/autotest/general.m4 (AT_INIT): Push KILL at the end.
diff --git a/lib/autoconf/programs.m4 b/lib/autoconf/programs.m4
index 8a01b906c..96b806bc0 100644
--- a/lib/autoconf/programs.m4
+++ b/lib/autoconf/programs.m4
@@ -366,7 +366,7 @@ cat >conftest.l <<_ACEOF
 %%
 %%
 _ACEOF
-AC_TRY_COMMAND($LEX conftest.l)
+AC_TRY_EVAL(LEX conftest.l)
 if test -f lex.yy.c; then
   ac_cv_prog_lex_root=lex.yy
 elif test -f lexyy.c; then