Package: libtool
Version: 2.4-2
Severity: minor
Hi,
the autoreconf in unstable started throwing following errors (the log
is from opendnssec package):
autoreconf
configure.ac:21: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in
body
.../../lib/autoconf/lang.m4:194: AC_LANG_CONFTEST is expanded from...
.../../lib/autoconf/general.m4:2662: _AC_LINK_IFELSE is expanded from...
.../../lib/autoconf/general.m4:2679: AC_LINK_IFELSE is expanded from...
m4/libtool.m4:4158: _LT_LINKER_SHLIBS is expanded from...
m4/libtool.m4:5233: _LT_LANG_C_CONFIG is expanded from...
m4/libtool.m4:138: _LT_SETUP is expanded from...
m4/libtool.m4:67: LT_INIT is expanded from...
m4/libtool.m4:102: AC_PROG_LIBTOOL is expanded from...
configure.ac:21: the top level
configure.ac:48: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in
body
.../../lib/autoconf/lang.m4:194: AC_LANG_CONFTEST is expanded from...
.../../lib/autoconf/general.m4:2662: _AC_LINK_IFELSE is expanded from...
.../../lib/autoconf/general.m4:2679: AC_LINK_IFELSE is expanded from...
.../../lib/m4sugar/m4sh.m4:606: AS_IF is expanded from...
.../../lib/autoconf/general.m4:2032: AC_CACHE_VAL is expanded from...
.../../lib/autoconf/general.m4:2053: AC_CACHE_CHECK is expanded from...
m4/acx_libcurl.m4:62: LIBCURL_CHECK_CONFIG is expanded from...
configure.ac:48: the top level
[... and those same warnings are repeated 3-4 times ...]
I have tried to apply following patch:
--- a/m4/acx_libcurl.m4
+++ b/m4/acx_libcurl.m4
@@ -170,7 +170,7 @@ AC_DEFUN([LIBCURL_CHECK_CONFIG],
_libcurl_save_libs=$LIBS
LIBS="$LIBCURL $LIBS"
- AC_LINK_IFELSE(AC_LANG_PROGRAM([#include <curl/curl.h>],[
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <curl/curl.h>],[
/* Try and use a few common options to force a failure if we are
missing symbols or can't link. */
int x;
@@ -181,7 +181,7 @@ x=CURLOPT_FILE;
x=CURLOPT_ERRORBUFFER;
x=CURLOPT_STDERR;
x=CURLOPT_VERBOSE;
-]),libcurl_cv_lib_curl_usable=yes,libcurl_cv_lib_curl_usable=no)
+])],libcurl_cv_lib_curl_usable=yes,libcurl_cv_lib_curl_usable=no)
CPPFLAGS=$_libcurl_save_cppflags
LIBS=$_libcurl_save_libs
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -1021,7 +1021,7 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES],
# to the aix ld manual.
m4_defun([_LT_SYS_MODULE_PATH_AIX],
[m4_require([_LT_DECL_SED])dnl
-AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+AC_LINK_IFELSE([AC_LANG_PROGRAM],[
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
which was discussed here:
http://lists.gnu.org/archive/html/bug-autoconf/2011-04/msg00015.html
But unfortunatelly it didn't help and the warnings are still the same.
It doesn't have to be bug or change of behaviour in libtool alone, but
some combination of libtool+autoconf+local_m4_macros.
Feel free to reassign to opendnssec if you know it's not a bug in
libtool. But it would be nice if you could help us fixing this
warning :).
O.
-- System Information:
Debian Release: 6.0.1
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-5-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=cs_CZ.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages libtool depends on:
ii autotools-dev 20100122.1 Update infrastructure for config.{
ii cpp 4:4.4.5-1 The GNU C preprocessor (cpp)
ii file 5.04-5 Determines file type using "magic"
ii gcc [c-compiler] 4:4.4.5-1 The GNU C compiler
ii gcc-4.4 [c-compiler] 4.4.5-8 The GNU C compiler
ii libc6-dev [libc-dev] 2.11.2-10 Embedded GNU C Library: Developmen
Versions of packages libtool recommends:
ii libltdl-dev 2.2.6b-2 A system independent dlopen wrappe
Versions of packages libtool suggests:
ii autoconf 2.67-2 automatic configure script builder
ii automake [automaken] 1:1.11.1-1 A tool for generating GNU Standard
pn gcj <none> (no description available)
pn gfortran | fortran95-compiler <none> (no description available)
pn libtool-doc <none> (no description available)
-- no debconf information
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