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ab11 |
1.1 |
dnl Use autoconf on this directory to produce configure script |
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dnl Use autoheader on this file to produce config.h.in |
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dnl Then use configure script to generate makefile from Makefile.in |
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AC_INIT(sockstream.h) dnl a distinct socket++ file |
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AC_CONFIG_HEADER(config.h) |
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dnl check for programs |
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AC_PROG_MAKE_SET |
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AC_PROG_CC |
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AC_PROG_CXX |
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AC_PROG_RANLIB |
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AC_CHECK_PROG(MAKEDEPEND, makedepend, makedepend, :) dnl not a smiley :( |
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AC_PROG_CPP dnl later macros will use it |
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AC_PROG_CXXCPP dnl later macros will use it |
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AC_AIX |
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dnl check for libraries |
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AC_CHECK_LIB(nsl, t_accept, NETWORK_LIBS="$NETWORK_LIBS -lnsl") |
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AC_CHECK_LIB(socket, socket, NETWORK_LIBS="$NETWORK_LIBS -lsocket") |
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AC_SUBST(NETWORK_LIBS) |
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dnl check for header files |
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AC_LANG_SAVE |
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AC_LANG_CPLUSPLUS |
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AC_CHECK_HEADERS(builtin.h string.h memory.h) |
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AC_CHECK_HEADER(_G_config.h, AC_DEFINE(_S_LIBGXX)) |
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AC_LANG_RESTORE |
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AC_HEADER_SYS_WAIT |
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dnl check for typedefs |
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AC_PID_T |
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dnl check for structures |
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dnl check for compiler characteristics |
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AC_SUBST(CFLAGS) |
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AC_SUBST(CXXFLAGS) |
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AC_SUBST(LDFLAGS) |
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dnl check for library functions and global variables |
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AC_RETSIGTYPE |
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AC_FUNC_VFORK |
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AC_HAVE_FUNCS(select) |
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AC_MSG_CHECKING(for sys_siglist) |
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AC_CACHE_VAL(socketxx_cv_siglist, [ |
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AC_TRY_LINK([ |
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# include <unistd.h> |
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# include <sys/signal.h> |
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], [ |
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#ifndef _sys_siglist |
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extern char* _sys_siglist[]; |
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#endif |
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puts(*_sys_siglist); |
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], |
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socketxx_cv_siglist=_sys_siglist, |
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socketxx_cv_siglist=sys_siglist) ]) |
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AC_DEFINE_UNQUOTED(SYS_SIGLIST, $socketxx_cv_siglist) |
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AC_MSG_RESULT($socketxx_cv_siglist) |
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dnl the following check was provided by |
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dnl Blair Zajac <blair@olympia.gps.caltech.edu> |
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AC_MSG_CHECKING(if extern \"C\" wrappers are needed) |
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AC_CACHE_VAL(bz_cv_cplusplus_needexternCwrapper, [ |
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AC_LANG_SAVE |
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AC_LANG_CPLUSPLUS |
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AC_TRY_LINK([ |
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# include <string.h> |
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# include <stdio.h> |
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], [ |
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char buf[100]; |
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strcpy(buf, "Hello world\n"); |
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], |
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bz_cv_cplusplus_needexternCwrapper=no, |
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bz_cv_cplusplus_needexternCwrapper=yes) |
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]) |
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AC_LANG_RESTORE |
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if test $bz_cv_cplusplus_needexternCwrapper = no; then |
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AC_DEFINE(EXTERN_C_BEGIN,) |
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AC_DEFINE(EXTERN_C_END,) |
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else |
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AC_DEFINE(EXTERN_C_BEGIN, extern "C" {) |
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AC_DEFINE(EXTERN_C_END, }) |
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fi |
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AC_MSG_RESULT($bz_cv_cplusplus_needexternCwrapper) |
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dnl check for system |
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dnl generate output files |
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AC_OUTPUT(Makefile test/Makefile) |
