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Some more header files and symbols. 

Split the AC_CHECK_FUNCS() line using backslashes.
Added FreeBSD support.
Added XXX comment -- need to be more liberal or careful about -lreadline.
This commit is contained in:
Guido van Rossum 1996-05-28 22:53:03 +00:00
parent 554e96fd3d
commit 68242b5a8b
1 changed files with 12 additions and 3 deletions
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15
configure.in
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@ -58,7 +58,7 @@ AC_MINIX
# checks for header files
AC_HEADER_STDC
AC_CHECK_HEADERS(dlfcn.h fcntl.h limits.h signal.h stdarg.h stddef.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 sys/wait.h)
AC_CHECK_HEADERS(dlfcn.h fcntl.h limits.h ncurses.h signal.h stdarg.h stddef.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 sys/wait.h)
AC_HEADER_DIRENT
# checks for typedefs
@ -123,6 +123,7 @@ then
OSF*) LDSHARED="ld -shared -expect_unresolved \"*\"";;
DYNIX/ptx*) LDSHARED="ld -G";;
Linux*) LDSHARED="gcc-elf -shared";;
FreeBSD*) LDSHARED="ld -Bshareable";;
*) LDSHARED="ld";;
esac
fi
@ -138,6 +139,7 @@ then
else CCSHARED="+z";
fi;;
Linux*) CCSHARED="-fpic";;
FreeBSD*) CCSHARED="-fpic";;
esac
fi
AC_MSG_RESULT($CCSHARED)
@ -170,6 +172,8 @@ AC_CHECK_LIB(inet, gethostbyname, [LIBS="-linet $LIBS"], [], -lnsl) # Sequent
AC_CHECK_LIB(socket, socket, [LIBS="-lsocket $LIBS"], [], $LIBS) # SVR4 sockets
fi
# XXX need to check whether libreadline.a actually exists there!
# XXX Also, on some systems, it's libreadline.so...
AC_MSG_CHECKING(for --with-readline)
AC_ARG_WITH(readline, [--with-readline=DIRECTORY GNU readline], [
AC_MSG_RESULT($withval)
@ -209,7 +213,7 @@ LIBS="$LIBS -lthread"
LIBOBJS="$LIBOBJS thread.o"])
], AC_MSG_RESULT(no))
# -I${DLINCLDIR} is added to the compile rule for import.o
# -I${DLINCLDIR} is added to the compile rule for importdl.o
AC_SUBST(DLINCLDIR)
DLINCLDIR=/
@ -239,7 +243,12 @@ DLINCLDIR=${dldir}
LIBS="$LIBS -ldl -ldld"], AC_MSG_RESULT(no))
# checks for library functions
AC_CHECK_FUNCS(chown clock dlopen ftime ftruncate gethostname_r gettimeofday getpeername getpgrp getpid getwd link lstat nice readlink select setgid setuid setsid setpgid setpgrp setvbuf siginterrupt strftime symlink tcgetpgrp tcsetpgrp times truncate uname waitpid)
AC_CHECK_FUNCS(chown clock dlopen ftime ftruncate \
gethostname_r getpeername getpgrp getpid gettimeofday getwd \
link lstat mkfifo nice readlink \
select setgid setuid setsid setpgid setpgrp setvbuf \
sigaction siginterrupt sigrelse strftime symlink \
tcgetpgrp tcsetpgrp times truncate uname waitpid) \
AC_REPLACE_FUNCS(dup2 getcwd strerror memmove)
AC_CHECK_FUNC(getpgrp, AC_TRY_COMPILE([#include <unistd.h>], [getpgrp(0);], AC_DEFINE(GETPGRP_HAVE_ARG)))
AC_CHECK_FUNC(setpgrp, AC_TRY_COMPILE([#include <unistd.h>], [setpgrp(0,0);], AC_DEFINE(SETPGRP_HAVE_ARG)))