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- dnl Process this file with autoconf to produce a configure script.
- AC_REVISION($Revision: 1.2.4.16 $)dnl
- AC_INIT(Include/object.h)
- AC_PREFIX(python)
- AC_CONFIG_HEADER(config.h)dnl
- # Don't suppress compiler output when --verbose is specified
- test -n "$verbose" &&
- ac_compile=`echo "$ac_compile" | sed "s|>/dev/null 2>&1||"`
- test -n "$verbose" && echo " ac_compile='$ac_compile'"
-
- # checks for alternative programs
- AC_PROG_CC
- AC_PROG_INSTALL
- AC_PROG_RANLIB
- AC_SUBST(AR)
- AC_PROGRAMS_CHECK(AR, ar aal, ar)
-
- # checks for UNIX variants that set C preprocessor variables
- AC_AIX
- AC_ISC_POSIX
- AC_MINIX
- dnl DYNIX test runs compile so must be last
- AC_DYNIX_SEQ
- echo checking for NeXT
- AC_TEST_PROGRAM([
- #ifdef _NEXT_SOURCE
- main() { exit(0); }
- #endif
- ], AC_DEFINE(_POSIX_SOURCE))
-
- # checks for header files
- AC_STDC_HEADERS
- AC_HAVE_HEADERS(dlfcn.h fcntl.h signal.h stdarg.h stdlib.h thread.h unistd.h utime.h sys/audioio.h sys/param.h sys/select.h sys/time.h sys/times.h sys/un.h sys/utsname.h)
- AC_DIR_HEADER
-
- # checks for typedefs
- AC_MODE_T
- AC_OFF_T
- AC_PID_T
- AC_RETSIGTYPE
- AC_SIZE_T
- AC_UID_T
-
- # checks for libraries
- AC_HAVE_LIBRARY(dl)
-
- echo checking for --with-svr4
- AC_WITH(svr4, [
- AC_HAVE_LIBRARY(socket)
- AC_HAVE_LIBRARY(inet)
- AC_HAVE_LIBRARY(nsl)
- ])
-
- echo checking for --with-readline
- AC_WITH(readline, [AC_DEFINE(WITH_READLINE)
- if test -d "$withval"
- then LIBS="$LIBS -L$withval"
- else echo proper usage is --with-readline=DIRECTORY 1>&2; exit 1
- fi
- termcap=
- AC_HAVE_LIBRARY(termcap, [termcap=termcap], [AC_HAVE_LIBRARY(termlib, [termcap=termlib])])
- if test ! -z "$termcap"
- then LIBS="$LIBS -lreadline -l$termcap"
- else echo no working termcap/termlib, do not use --with-readline 1>&2; exit 1
- fi])
-
- echo checking for --with-thread
- AC_WITH(thread, [
- AC_HAVE_LIBRARY(mpc, [AC_DEFINE(WITH_THREAD)
- LIBS="$LIBS -lmpc"
- LIBOBJS="$LIBOBJS thread.o"])
- AC_HAVE_LIBRARY(thread, [AC_DEFINE(WITH_THREAD)
- LIBS="$LIBS -lthread"
- LIBOBJS="$LIBOBJS thread.o"])
- ])
-
- # -I${DLINCLDIR} is added to the compile rule for import.o
- AC_SUBST(DLINCLDIR)
- DLINCLDIR=/
-
- echo checking for --with-sgi-dl
- AC_WITH(sgi-dl, [AC_DEFINE(WITH_SGI_DL)
- dldir=$withval
- if test -d "$dldir"
- then LIBS="$LIBS -L$dldir"
- else echo proper usage is --with-sgi-dl=DIRECTORY 1>&2; exit 1
- fi
- DLINCLDIR=${dldir}
- LIBS="$LIBS -ldl -lmld"])
-
- echo checking for --with-dl-dld
- AC_WITH(dl-dld, [AC_DEFINE(WITH_DL_DLD)
- dldir=`echo "$withval" | sed 's/,.*//'`
- dlddir=`echo "$withval" | sed 's/.*,//'`
- if test -d "$dldir" -a -d "$dlddir"
- then LIBS="$LIBS -L$dldir -L$dlddir"
- else echo proper usage is --with-dl-dld=DL_DIRECTORY,DLD_DIRECTORY 1>&2; exit 1
- fi
- DLINCLDIR=${dldir}
- LIBS="$LIBS -ldl -ldld"])
-
- # checks for library functions
- AC_HAVE_FUNCS(clock dlopen ftime gettimeofday getpeername getpgrp getpid getwd lstat nice readlink select setsid setpgid setpgrp setvbuf siginterrupt symlink tcgetpgrp tcsetpgrp times uname waitpid)
- AC_REPLACE_FUNCS(dup2 getcwd strerror strtod memmove)
- AC_FUNC_CHECK(getpgrp, AC_COMPILE_CHECK([argument to getpgrp], [#include <unistd.h>], [getpgrp(0);], AC_DEFINE(GETPGRP_HAVE_ARG)))
-
- # checks for structures
- AC_TIME_WITH_SYS_TIME
- AC_STRUCT_TM
- AC_TIMEZONE
- AC_COMPILE_CHECK([whether we have altzone], [#include <time.h>], [return altzone;], AC_DEFINE(HAVE_ALTZONE))
- AC_COMPILE_CHECK([whether sys/select.h and sys/time.h may both be included], [
- #include <sys/types.h>
- #include <sys/select.h>
- #include <sys/time.h>
- ], [;], [AC_DEFINE(SYS_SELECT_WITH_SYS_TIME)])
-
- # checks for compiler characteristics
-
- AC_CHAR_UNSIGNED
-
- AC_CONST
-
- AC_COMPILE_CHECK([wheter we have signed char], [], [signed char c;], [], AC_DEFINE(signed, []))
-
- echo checking for prototypes
- AC_TEST_PROGRAM([
- int foo(int x) { return 0; }
- int main() { return foo(10); }
- ], AC_DEFINE(HAVE_PROTOTYPES) have_prototypes=1)
-
- echo checking for variable length prototypes and stdarg.h
- AC_TEST_PROGRAM([
- #include <stdarg.h>
- int foo(int x, ...) { return 0; }
- int main() { return foo(10, 11, 12); }
- ], AC_DEFINE(HAVE_STDARG_PROTOTYPES) have_prototypes=1)
- if test "$have_prototypes"; then
- AC_COMPILE_CHECK(["bad exec* prototypes"], [#include <unistd.h>], [char **t;execve("@",t,t);], , AC_DEFINE(BAD_EXEC_PROTOTYPES))
- fi
-
- echo checking for bad static forward
- AC_TEST_PROGRAM([
- struct s { int a; int b; };
- static struct s foo;
- int foobar() { return !foo.a; }
- static struct s foo = { 1, 2 };
- main() { exit(foobar()); }
- ], , AC_DEFINE(BAD_STATIC_FORWARD))
-
- # checks for system services
- # (none yet)
-
- # other checks for UNIX variants
- AC_IRIX_SUN
- AC_XENIX_DIR
-
- # check for --with-libm=...
- AC_SUBST(LIBM)
- LIBM=-lm
- AC_WITH(libm, [if test "$withval" != yes
- then LIBM=$withval
- else echo proper usage is --with-libm=STRING 1>&2; exit 1
- fi])
-
- # check for --with-libc=...
- AC_SUBST(LIBC)
- AC_WITH(libc, [if test "$withval" != yes
- then LIBC=$withval
- else echo proper usage is --with-libc=STRING 1>&2; exit 1
- fi])
-
- # generate output files
- AC_OUTPUT(Makefile Objects/Makefile Parser/Makefile Python/Makefile Modules/Makefile.pre)
-