It is perhaps the same bug as #93838 (?)
Sorry, but i am not autoconf/autotools guru (!)
Our project try to elaborate a very restrictive C Ansi library.
( http://www.thelibcommonproject.org/ ).
This is why we are trying to make maximum efforts to suppress all
warnings in our lib at compile time.
I confirm that my configure.ac file is ok on Lenny (autoconf 2.65)
In attached file, please find our configure.ac file
Thanks for your help
Le 08/02/2011 20:18, Ben Pfaff a écrit :
Ralf Wildenhues<ralf.wildenh...@gmx.de> writes:
checking CFLAGS for gcc -std=c99... ../../configure: line 13260:
ac_cv_cflags_gcc_option__std_c99=no, unknown: command not found
../../configure: line 13283: ac_cv_cflags_gcc_option__std_c99=-std=c99:
command not found
Please find out where this code comes from. It is not from the Autoconf
package itself, but either from your configure.ac or a third-party macro
that you are using. Please redirect this bug report to that third party
package.
By the way, I suspect that this bug is either a duplicate of
Bug#593838 or the same underlying issue:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=593838
The configure error message reported there was similar:
checking CFLAGS for gcc -std=c99... ./configure: line 2493:
ax_cv_cflags_gcc_option__std_c99=no, unknown: command not found
--
--------------------------------------
-- Jean-Marc LACROIX --
-- mailto : jeanmarc.lacr...@free.fr --
---------------------------------------
##
##
## configure.ac libcommon project
##
## Login <philippe.thie...@reseau-libre.net>
##
## Started on Wed Apr 22 16:50:48 2009 t0090690
## Last update Sat Oct 9 10:56:15 2010 Philippe THIERRY
##
############################################################################
# basic init #
############################################################################
AC_INIT([libcommon], [0.98.9-jml-rc3], [jeanmarc.lacr...@free.fr], [libcommon])
AC_PREREQ(2.61)
AM_INIT_AUTOMAKE([1.9.5 foreign dist-bzip2 no-dist-gzip foreign])
AC_CONFIG_SRCDIR([src/cm_libcommon.h])
AC_CONFIG_MACRO_DIR([build-aux])
AC_CONFIG_HEADERS([config.h])
AM_MAINTAINER_MODE
AC_LANG([C])
#############################################################################
# C specific standard verifications #
#############################################################################
AC_SEARCH_LIBS([strerror],[cposix])
AC_PROG_CC
AC_PROG_CC_STDC
AC_HEADER_STDC
# check if the compiler support "inline", or replace each occurence by blank
AC_C_CONST
AC_C_INLINE
AC_C_VOLATILE
AC_HEADER_STDC
AC_PROG_LIBTOOL
#############################################################################
# Checking some basic headers and funcs #
#############################################################################
AC_CHECK_HEADER([sys/types.h],,AC_MSG_ERROR([Cannot find sys/types.h ! Check
your installation !]))
AC_CHECK_HEADER([ctype.h],,AC_MSG_ERROR([Cannot find ctype.h ! Check your
installation !]))
AC_CHECK_HEADER([inttypes.h],,AC_MSG_ERROR([Cannot find inttypes.h ! Check your
installation !]))
AC_CHECK_HEADER([errno.h],,AC_MSG_ERROR([Cannot find errno.h ! Check your
installation !]))
AC_CHECK_HEADER([string.h],,AC_MSG_ERROR([Cannot find string.h ! Check your
installation !]))
AC_CHECK_HEADER([sys/stat.h],,AC_MSG_ERROR([Cannot find sys/stat.h ! Check your
installation !]))
AC_CHECK_FUNCS([strndup strncpy strdup strcat strcpy dup dup2 sigaction \
sigprocmask htons htonl snprintf sprintf fcntl])
# checking sizeofs... forbidden by requirements
#############################################################################
# Checking libraries presence #
#############################################################################
AC_CHECK_LIB(m, powf, [], AC_MSG_ERROR([Cannot find libm match library ! Check
your installation !]), [])
#############################################################################
# Support for compiler capacity to manage warning flags #
#############################################################################
AC_CONFIG_FILES([build-aux/Makefile])
# please consider potential pb on Bug#612389 for -std=c99 with autoconf 2.67
AX_CFLAGS_GCC_OPTION(-Wall)
AX_CFLAGS_GCC_OPTION(-W)
AX_CFLAGS_GCC_OPTION(-Werror)
AX_CFLAGS_GCC_OPTION(-Wundef)
AX_CFLAGS_GCC_OPTION(-Wno-multichar)
AX_CFLAGS_GCC_OPTION(-Wextra)
AX_CFLAGS_GCC_OPTION(-Wtrigraphs)
AX_CFLAGS_GCC_OPTION(-Wundef)
AX_CFLAGS_GCC_OPTION(-Wswitch)
AX_CFLAGS_GCC_OPTION(-Wunused)
AX_CFLAGS_GCC_OPTION(-Wmissing-prototypes)
AX_CFLAGS_GCC_OPTION(-Wpacked)
AX_CFLAGS_GCC_OPTION(-Waggregate-return)
AX_CFLAGS_GCC_OPTION(-Wimplicit)
AX_CFLAGS_GCC_OPTION(-Wcast-qual)
AX_CFLAGS_GCC_OPTION(-Wcast-align)
AX_CFLAGS_GCC_OPTION(-Wwrite-strings)
AX_CFLAGS_GCC_OPTION(-Wuninitialized)
AX_CFLAGS_GCC_OPTION(-Winit-self)
AX_CFLAGS_GCC_OPTION(-fno-common)
AX_CFLAGS_GCC_OPTION(-pedantic)
AX_CFLAGS_GCC_OPTION(-Wshadow)
AX_CFLAGS_GCC_OPTION(-Wunsafe-loop-optimizations)
AX_CFLAGS_GCC_OPTION(-std=c99)
AX_CFLAGS_GCC_OPTION(-Wreturn-type)
AX_CFLAGS_GCC_OPTION(-Wimplicit-int)
AX_CFLAGS_GCC_OPTION(-Wmain)
AX_CFLAGS_GCC_OPTION(-Wcomment)
AX_CFLAGS_GCC_OPTION(-Wformat)
AX_CFLAGS_GCC_OPTION(-Wchar-subscripts)
AX_CFLAGS_GCC_OPTION(-Wimplicit-function-declaration)
AX_CFLAGS_GCC_OPTION(-Wparentheses)
AX_CFLAGS_GCC_OPTION(-Wmissing-declarations)
AX_CFLAGS_GCC_OPTION(-Wredundant-decls)
AX_CFLAGS_GCC_OPTION(-Wstrict-prototypes)
AX_CFLAGS_GCC_OPTION(-Wnested-externs)
AX_CFLAGS_GCC_OPTION(-Wfloat-equal)
AX_CFLAGS_GCC_OPTION(-Wpointer-arith)
AX_CFLAGS_GCC_OPTION(-Wbad-function-cast)
AX_CFLAGS_GCC_OPTION(-Wsequence-point)
AX_CFLAGS_GCC_OPTION(-Wpadded)
#############################################################################
# Support for static lib creation #
#############################################################################
: ${enable_shared=no}
LT_INIT
LT_INIT
############################################################################
# Checking needed softwares presence #
#############################################################################
AC_PROG_INSTALL
AC_CHECK_PROG([DOXYGEN], [doxygen], [yes], [no])
if test X$DOXYGEN = "X:"; then
AC_MSG_WARN([Unable to detect doxygen in your path. You will not be able \
to generate libcommon developpement documentation.], 2)
doxygen="no";
else
doxygen="yes";
fi
AC_CHECK_PROG([DOT], [dot], [yes], [no])
if test X$DOT = "X:"; then
AC_MSG_WARN([Unable to detect dot in your path. You will not be able \
to generate libcommon developpement documentation.], 2)
dot="no";
else
dot="yes";
fi
AC_CHECK_PROG([PYTHON], [python], [yes], [no])
if test X$PYTHON = "X:"; then
AC_MSG_WARN([Unable to detect python in your path. You will not be able \
to generate libcommon test framework results for profiling.], 2)
python="no";
else
python="yes";
fi
AC_CHECK_PROG([SLOCCOUNT], [sloccount], [yes], [no])
if test X$SOCCOUNT = "X:"; then
AC_MSG_WARN([Unable to detect sloccount in your path. You will not be able \
to generate the SLOC counts.], 2)
sloccount="no";
else
sloccount="yes";
fi
AC_CHECK_PROG([GPROF], [gprof], [yes], [no])
if test X$GPROF = "X:"; then
AC_MSG_WARN([Unable to detect gprof in your path. You will not be able \
to generate libcommon function calls profile.], 2)
gprof="no";
else
gprof="yes";
fi
AC_CHECK_PROG([GCOV], [gcov], [yes], [no])
if test X$GCOV = "X:"; then
AC_MSG_WARN([Unable to detect gcov in your path. You will not be able \
to generate libcommon tests coverage.], 2)
gcov="no";
else
gcov="yes";
fi
AC_CHECK_PROG([VALGRIND], [valgrind], [yes], [no])
if test X$VALGRIND = "X:"; then
AC_MSG_WARN([Unable to detect valgrind in your path. You will not be able \
to generate dynamic memory usage in libcommon tests.], 2)
valgrind="no";
else
valgrind="yes";
fi
AC_CHECK_PROG([LATEX], [latex], [yes], [no])
if test X$LATEX = "X:"; then
AC_MSG_WARN([Unable to detect latex in your path. You will not be able \
to generate libcommon architecture documentation.], 2)
latex="no";
else
latex="yes";
fi
AC_CHECK_PROG([HTLATEX], [htlatex], [yes], [no])
if test X$HTLATEX = "X:"; then
AC_MSG_WARN([Unable to detect htlatex in your path. You will not be able \
to generate web part of libcommon architecture documentation.], 2)
htlatex="no";
else
htlatex="yes";
fi
#############################################################################
# Checking specific arguments presence #
#############################################################################
#Libefence
AC_ARG_WITH(efence, [ --with-efence Link with electric fence ])
if test "$with_efence" = "yes"
then
AC_CHECK_LIB(efence, EF_ALIGNMENT, LIBS="${LIBS} -lefence",
AC_MSG_ERROR(libefence not found))
efence="yes";
EFENCE=1;
else
efence="no";
fi
# debug chars
AC_ARG_WITH(debug, [ --with-debug Activate -g option of gcc and
delete -DNDEBUG macro])
if test "$with_debug" = "yes"
then
debug="yes";
cppdebug=1;
DEBUG="-g";
else
debug="no";
cppdebug=0;
DEBUG="";
fi
AC_DEFINE_UNQUOTED([HAVE_DEBUG], ${cppdebug}, [specify if the software has been
configured in debug mode])
#############################################################################
# Generating CFLAGS... #
#############################################################################
CFLAGS="$CFLAGS -O2 $DEBUG -D_XOPEN_SOURCE=600 $WARNING_CFLAGS"
#############################################################################
# Finishing. Specify new conditionnals and Makfiles #
#############################################################################
AM_CONDITIONAL(HTLATEX, test x$htlatex = xyes)
AC_CONFIG_FILES([
Makefile
doc/Makefile
src/Makefile
src/posix/Makefile
src/posix/test/Makefile
src/socket/Makefile
src/socket/test/Makefile
src/types/Makefile
src/debug/Makefile
src/debug/test/Makefile
src/debug/man/Makefile
src/list/Makefile
src/list/test/Makefile
src/string/Makefile
src/string/test/Makefile
src/utils/Makefile
src/utils/test/Makefile
src/getopt/Makefile
src/getopt/test/Makefile
src/getopt/man/Makefile
src/match/Makefile
src/match/test/Makefile
src/version/Makefile
src/version/test/Makefile
src/unitary_test/Makefile
src/unitary_test/test/Makefile
src/cycles/Makefile
src/cycles/test/Makefile
src/cycles/man/Makefile
src/memory/Makefile
src/memory/test/Makefile
src/container/Makefile
src/container/fifo/Makefile
src/container/fifo/test/Makefile
src/container/fifo/man/Makefile
src/container/stack/Makefile
src/container/stack/test/Makefile
src/container/stack/man/Makefile
test/Makefile
])
AC_OUTPUT
echo;
echo Configuration completed;
echo;
echo System detected................... `uname -s`;
echo;
echo -- compilation needs are all OK;
echo;
echo -- documentation needs :;
echo latex found....................... $latex;
echo htlatex found..................... $htlatex;
echo Doxygen found..................... $doxygen;
echo Dot found......................... $dot;
echo;
echo -- test framework needs :;
echo Python found...................... $python;
echo Sloccount found................... $sloccount;
echo Gprof found....................... $gprof;
echo Gcov found........................ $gcov;
echo valgrind found.................... $valgrind;
echo Debug activated................... $debug;
echo Libefence activated............... $efence;
echo;
echo Type make to compile;
echo;
