Hello, at first sorry for my bad english. My problem, I wrote a program in c/c++ and I would like to published them. The program use gnuplot and needs gsl, lapack, arpack, arpack++, arpack++-dev (with the files ardsmat.h, ardssym.h). I wrote a "Makefile.am" and a "configure.ac". when I type in the console: Quote: autoreconf --install && ./configure I get the following (error) messages Quote: [...] checking for gnuplot... no configure: WARNING: Graphical Output of Isomap is not available checking for main in -llapack... yes checking for main in -larpack... yes checking for main in -larpack++... yes ./configure: line 20036: ac_cv_lib_arpack++=ac_cv_lib_arpack++_main: command not found checking for ANSI C header files... (cached) yes checking for stdlib.h... (cached) yes checking for string.h... (cached) yes checking gsl/gsl_diff.h usability... yes checking gsl/gsl_diff.h presence... yes checking for gsl/gsl_diff.h... yes checking cstdio usability... no checking cstdio presence... no checking for cstdio... no checking arpack++/ardsmat.h usability... no checking arpack++/ardsmat.h presence... no checking for arpack++/ardsmat.h... no checking ardssym.h usability... no checking ardssym.h presence... no checking for ardssym.h... no [...] configure: creating ./config.status config.status: creating Makefile config.status: creating config.h config.status: executing depfiles commands What I have to change in "configure.ac" therewith "./configure" find the headers and gnuplot? Thank you very much! Gnuplot was compiled in $HOME/install/src and installed in $HOME/bin The headers can be found in Quote: locate cstdio /usr/include/c++/4.2/cstdio /usr/include/c++/4.2/tr1/cstdio Quote: locate arpack++/ardsmat.h /usr/include/arpack++/ardsmat.h Quote: locate gsl/gsl_diff.h /usr/include/gsl/gsl_diff.h The configure.ac Quote: AC_PREREQ(2.59) AC_INIT([XY], [0.1], [my@xxxxxxxx]) AM_INIT_AUTOMAKE([-Wall -Werror foreign]) AC_CONFIG_HEADERS([config.h]) # Checks for programs. AC_PROG_CXX AC_PROG_CC AC_PROG_MAKE_SET AC_PROG_LIBTOOL AC_CHECK_PROGS([GP], [gnuplot], [:]) if test "$GP" = :; then AC_MSG_WARN([Graphical Output of XY is not available]) fi # Checks for libraries. #AC_HAVE_LIBRARY([gsl]) #AC_HAVE_LIBRARY([gslcblas]) AC_HAVE_LIBRARY([lapack]) AC_HAVE_LIBRARY([arpack]) AC_HAVE_LIBRARY([arpack++]) # Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS([stdlib.h string.h gsl/gsl_diff.h],,[exit]) AC_CHECK_HEADERS([cstdio arpack++/ardsmat.h ardssym.h]) # Checks for typedefs, structures, and compiler characteristics. AC_HEADER_STDBOOL AC_C_CONST AC_C_INLINE AC_TYPE_SIZE_T # Checks for library functions. AC_FUNC_MALLOC AC_CONFIG_FILES([Makefile]) AC_OUTPUT _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf
