From: Paolo Bonzini <bonzini@gnu.org>
Date: Thu, 23 Oct 2008 16:39:57 +0000 (+0200)
Subject: Eliminate empty lines after AC_*_IFELSE.
X-Git-Tag: v2.63b~207
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0866235e2d00c20082508f9be9297cb1318da47;p=thirdparty%2Fautoconf.git

Eliminate empty lines after AC_*_IFELSE.

* lib/autoconf/general.m4 (_AC_PREPROC_IFELSE, _AC_COMPILE_IFELSE,
_AC_LINK_IFELSE, _AC_RUN_IFELSE): Add a dnl at end.
---

diff --git a/ChangeLog b/ChangeLog
index 8d0f78a47..da1654e92 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-10-23  Paolo Bonzini  <bonzinI@gnu.org>
+
+	Eliminate empty lines after AC_*_IFELSE.
+	* lib/autoconf/general.m4 (_AC_PREPROC_IFELSE, _AC_COMPILE_IFELSE,
+	_AC_LINK_IFELSE, _AC_RUN_IFELSE): Add a dnl at end.
+
 2008-10-23  Paolo Bonzini  <bonzinI@gnu.org>
 
 	Avoid a fork in _AC_RUN_LOG and _AC_RUN_LOG_STDERR
@@ -10,7 +16,7 @@
 	* lib/autoconf/general.m4 (_AC_PREPROC_IFELSE_BODY,
 	_AC_COMPILE_IFELSE_BODY, _AC_LINK_IFELSE_BODY, _AC_RUN_IFELSE_BODY):
 	Move rm commands, except IPA files and Apple debug symbols...
-	(_AC_PREPROC_IFELSE, __AC_COMPILE_IFELSE, _AC_LINK_IFELSE,
+	(_AC_PREPROC_IFELSE, _AC_COMPILE_IFELSE, _AC_LINK_IFELSE,
 	_AC_RUN_IFELSE): ...in here.
 	* tests/compile.at: Add regression test.
 
diff --git a/lib/autoconf/general.m4 b/lib/autoconf/general.m4
index a6778c557..158391cd1 100644
--- a/lib/autoconf/general.m4
+++ b/lib/autoconf/general.m4
@@ -2412,7 +2412,7 @@ AC_DEFUN([_AC_PREPROC_IFELSE],
   [$0_BODY])]dnl
 [m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])]dnl
 [AS_IF([ac_func_[]_AC_LANG_ABBREV[]_try_cpp "$LINENO"], [$2], [$3])
-rm -f conftest.err[]m4_ifval([$1], [ conftest.$ac_ext])
+rm -f conftest.err[]m4_ifval([$1], [ conftest.$ac_ext])[]dnl
 ])# _AC_PREPROC_IFELSE
 
 # AC_PREPROC_IFELSE(PROGRAM, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
@@ -2499,7 +2499,7 @@ AC_DEFUN([_AC_COMPILE_IFELSE],
   [$0_BODY])]dnl
 [m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])]dnl
 [AS_IF([ac_func_[]_AC_LANG_ABBREV[]_try_compile "$LINENO"], [$2], [$3])
-rm -f core conftest.err conftest.$ac_objext[]m4_ifval([$1], [ conftest.$ac_ext])
+rm -f core conftest.err conftest.$ac_objext[]m4_ifval([$1], [ conftest.$ac_ext])[]dnl
 ])# _AC_COMPILE_IFELSE
 
 
@@ -2571,7 +2571,7 @@ AC_DEFUN([_AC_LINK_IFELSE],
 [m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])]dnl
 [AS_IF([ac_func_[]_AC_LANG_ABBREV[]_try_link "$LINENO"], [$2], [$3])
 rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext[]m4_ifval([$1], [ conftest.$ac_ext])
+    conftest$ac_exeext[]m4_ifval([$1], [ conftest.$ac_ext])[]dnl
 ])# _AC_LINK_IFELSE
 
 
@@ -2640,7 +2640,7 @@ AC_DEFUN([_AC_RUN_IFELSE],
 [m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])]dnl
 [AS_IF([ac_func_[]_AC_LANG_ABBREV[]_try_run "$LINENO"], [$2], [$3])
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest$ac_exeext[]m4_ifval([$1], [ conftest.$ac_ext])
+  conftest.$ac_objext conftest$ac_exeext[]m4_ifval([$1], [ conftest.$ac_ext])[]dnl
 ])# _AC_RUN_IFELSE
 
 # AC_RUN_IFELSE(PROGRAM,