diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 166 |
1 files changed, 143 insertions, 23 deletions
diff --git a/configure.in b/configure.in index f70eb72..3e0aabf 100644 --- a/configure.in +++ b/configure.in @@ -1,10 +1,27 @@ -dnl Process this file with autoconf to produce a configure script. - +dnl Process this file with autoconf 1.8 or later to produce a configure script. +AC_REVISION($Revision$)dnl +AC_PREREQ(1.8)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||"` +AC_VERBOSE(setting ac_compile to '$ac_compile') # checks for alternative programs +AC_CHECKING(for --with(out)-gcc) +AC_WITH(gcc, [ + case $withval in + no) withval=cc;; + yes) withval=gcc;; + esac + CC=$withval]) 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 @@ -12,14 +29,21 @@ AC_ISC_POSIX AC_MINIX dnl DYNIX test runs compile so must be last AC_DYNIX_SEQ +AC_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 signal.h stdarg.h unistd.h utime.h sys/param.h sys/select.h sys/times.h sys/utsname.h) +AC_HAVE_HEADERS(dlfcn.h fcntl.h limits.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_GETGROUPS_T +AC_CHECKING(for clock_t in time.h) +AC_HEADER_EGREP(clock_t, time.h, , AC_DEFINE(clock_t, long)) AC_MODE_T AC_OFF_T AC_PID_T @@ -29,43 +53,124 @@ AC_UID_T # checks for libraries AC_HAVE_LIBRARY(dl) -LIBS="${LIBS} -L${READLINESRC-${PWD-${CWD-`pwd`}}/readline}" -AC_HAVE_LIBRARY(readline) -if test -n "${have_lib}"; then -AC_HAVE_LIBRARY(termcap) + +AC_CHECKING(for --with-svr4) +AC_WITH(svr4, [ +AC_HAVE_LIBRARY(socket) +AC_HAVE_LIBRARY(inet) +AC_HAVE_LIBRARY(nsl) +]) + +AC_CHECKING(for --with-readline) +AC_WITH(readline, [AC_DEFINE(WITH_READLINE) +if test -d "$withval" +then LIBS="$LIBS -L$withval" +else AC_ERROR(proper usage is --with-readline=DIRECTORY) fi +termcap= +AC_HAVE_LIBRARY(termcap, [termcap=termcap], [AC_HAVE_LIBRARY(termlib, [termcap=termlib])]) +if test ! -z "$termcap" +then LIBS="$LIBS -lreadline" + # Avoid possible conflict between shared libraries termcap and gl + # on IRIX 5: both contain a routine called clear. + if test -f /usr/lib/lib$termcap.a + then LIBS="$LIBS /usr/lib/lib$termcap.a" + else LIBS="$LIBS -l$termcap" + fi +else AC_ERROR(no working termcap/termlib, do not use --with-readline) +fi]) -# Check for IRIX or SOLARIS thread interface -AC_HAVE_LIBRARY(mpc) -if test -n "${have_lib}"; then -DEFS="${DEFS} -DUSE_THREAD" -LIBOBJS="${LIBOBJS} thread.o" +AC_CHECKING(for --with-thread) +AC_WITH(thread, [ +if test -d "$withval" +then LIBS="$LIBS -L$withval" fi +AC_HAVE_LIBRARY(pthreads, [AC_DEFINE(WITH_THREAD) +AC_DEFINE(_POSIX_THREADS) +LIBS="$LIBS -lpthreads" +LIBOBJS="$LIBOBJS thread.o"]) +AC_HAVE_LIBRARY(mpc, [AC_DEFINE(WITH_THREAD) +LIBS="$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=/ -AC_HAVE_LIBRARY(thread) -if test -n "${have_lib}"; then -DEFS="${DEFS} -DUSE_THREAD" -LIBOBJS="${LIBOBJS} thread.o" +AC_CHECKING(for --with-sgi-dl) +AC_WITH(sgi-dl, [AC_DEFINE(WITH_SGI_DL) +dldir=$withval +if test -d "$dldir" +then LIBS="$LIBS -L$dldir" +else AC_ERROR(proper usage is --with-sgi-dl=DIRECTORY) fi +DLINCLDIR=${dldir} +LIBS="$LIBS -ldl -lmld"]) + +AC_CHECKING(for --with-dl-dld) +AC_WITH(dl-dld, [AC_DEFINE(WITH_DL_DLD) +dldir=`echo "$withval" | sed 's/,.*//'` +dlddir=`echo "$withval" | sed 's/.*,//'` +if test -d "$dldir" -a -d "$dlddir" +then LIBS="$LIBS -L$dldir -L$dlddir" +else AC_ERROR(proper usage is --with-dl-dld=DL_DIRECTORY,DLD_DIRECTORY) +fi +DLINCLDIR=${dldir} +LIBS="$LIBS -ldl -ldld"]) # checks for library functions -AC_HAVE_FUNCS(clock ftime gettimeofday getpgrp getwd lstat readlink readline select setsid setpgid setpgrp siginterrupt symlink tcgetpgrp tcsetpgrp times uname waitpid) -AC_REPLACE_FUNCS(dup2 getcwd strerror strtoul strtod memmove) +AC_HAVE_FUNCS(chown clock dlopen ftime gettimeofday getpeername getpgrp getpid getwd link lstat nice readlink select setgid setuid setsid setpgid setpgrp setvbuf siginterrupt symlink tcgetpgrp tcsetpgrp times uname waitpid) +AC_REPLACE_FUNCS(dup2 getcwd strerror 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 -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) + +AC_COMPILE_CHECK([wheter we have signed char], [], [signed char c;], [], AC_DEFINE(signed, [])) + +AC_CHECKING(for prototypes) +AC_TEST_PROGRAM([ +int foo(int x) { return 0; } +int main() { return foo(10); } +], AC_DEFINE(HAVE_PROTOTYPES) have_prototypes=1) + +AC_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 "$have_prototypes"; then -AC_COMPILE_CHECK(["bad exec* prototypes"], [#include <unistd.h>], [char *const*t;execve("@",t,t);], , AC_DEFINE(BAD_EXEC_PROTOTYPES)) +AC_COMPILE_CHECK(["bad exec* prototypes"], [#include <unistd.h>], [char **t;execve("@",t,t);], , AC_DEFINE(BAD_EXEC_PROTOTYPES)) fi +AC_CHECKING(for bad static forward) +AC_TEST_PROGRAM([ +struct s { int a; int b; }; +static struct s foo; +int foobar() { return !foo.a; } +static struct s foo = { 1, 2 }; +main() { exit(foobar()); } +], , AC_DEFINE(BAD_STATIC_FORWARD)) + # checks for system services # (none yet) @@ -73,5 +178,20 @@ fi AC_IRIX_SUN AC_XENIX_DIR +# check for --with-libm=... +AC_SUBST(LIBM) +LIBM=-lm +AC_WITH(libm, [if test "$withval" != yes +then LIBM=$withval +else AC_ERROR(proper usage is --with-libm=STRING) +fi]) + +# check for --with-libc=... +AC_SUBST(LIBC) +AC_WITH(libc, [if test "$withval" != yes +then LIBC=$withval +else AC_ERROR(proper usage is --with-libc=STRING) +fi]) + # generate output files -AC_OUTPUT(Objects/Makefile Parser/Makefile Python/Makefile) +AC_OUTPUT(Makefile Objects/Makefile Parser/Makefile Python/Makefile Modules/Makefile.pre) |