Reentrant libc check for Solaris added.
Fixed reentrant X11 check for FreeBSD and Solaris. Added check for Solaris low-level thread routines.
This commit is contained in:
Ulrich Weigand
Alexandre Julliard
parent
db000ee3e8
commit
715a55e75f
62
configure.in
62
configure.in
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@ -89,6 +89,12 @@ if test "$ac_cv_func_gethostbyname" = "no"
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then
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AC_CHECK_LIB(nsl,gethostbyname)
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fi
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dnl Check for -lsocket for Solaris
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AC_CHECK_FUNCS(connect)
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if test "$ac_cv_func_connect" = "no"
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then
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AC_CHECK_LIB(socket,connect)
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fi
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dnl Check for -lxpg4 for FreeBSD
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AC_CHECK_LIB(xpg4,setrunelocale)
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dnl Check for -ldl
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@ -342,29 +348,55 @@ dnl
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dnl For cross-compiling we blindly assume that libc is reentrant. This is
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dnl ok since non-reentrant libc is quite rare (mostly old libc5 versions).
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wine_cv_libc_reentrant=no
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dnl
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dnl Linux style errno location
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dnl
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AC_CACHE_CHECK("for reentrant libc", wine_cv_libc_reentrant,
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AC_CACHE_CHECK("for reentrant libc: __errno_location", wine_cv_libc_r__errno_location,
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[AC_TRY_RUN([int myerrno = 0;
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char buf[256];
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int *__errno_location(){return &myerrno;}
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main(){connect(0,buf,255); exit(!myerrno);}],
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wine_cv_libc_reentrant=yes, wine_cv_libc_reentrant=no,
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wine_cv_libc_reentrant=yes )
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wine_cv_libc_r__errno_location=yes, wine_cv_libc_r__errno_location=no,
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wine_cv_libc_r__errno_location=yes )
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])
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if test "$wine_cv_libc_r__errno_location" = "yes"
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then
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AC_DEFINE(HAVE__ERRNO_LOCATION)
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wine_cv_libc_reentrant=__errno_location
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fi
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dnl
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dnl FreeBSD style errno location
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dnl
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if test "$wine_cv_libc_reentrant" = "no"
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then
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AC_TRY_RUN([int myerrno = 0;
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AC_CACHE_CHECK("for reentrant libc: __error", wine_cv_libc_r__error,
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[AC_TRY_RUN([int myerrno = 0;
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char buf[256];
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int *__error(){return &myerrno;}
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main(){connect(0,buf,255); exit(!myerrno);}],
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wine_cv_libc_reentrant=yes, wine_cv_libc_reentrant=no,
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wine_cv_libc_reentrant=yes )
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fi
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wine_cv_libc_r__error=yes, wine_cv_libc_r__error=no,
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wine_cv_libc_r__error=yes )
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])
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if test "$wine_cv_libc_r__error" = "yes"
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then
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AC_DEFINE(HAVE__ERROR)
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wine_cv_libc_reentrant=__error
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fi
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dnl
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dnl Solaris style errno location
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dnl
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AC_CACHE_CHECK("for reentrant libc: ___errno", wine_cv_libc_r___errno,
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[AC_TRY_RUN([int myerrno = 0;
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char buf[256];
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int *___errno(){return &myerrno;}
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main(){connect(0,buf,255); exit(!myerrno);}],
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wine_cv_libc_r___errno=yes, wine_cv_libc_r___errno=no,
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wine_cv_libc_r___errno=yes )
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])
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if test "$wine_cv_libc_r___errno" = "yes"
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then
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AC_DEFINE(HAVE___ERRNO)
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wine_cv_libc_reentrant=___errno
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fi
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if test "$wine_cv_libc_reentrant" = "no"
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then
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AC_DEFINE(NO_REENTRANT_LIBC)
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@ -376,14 +408,14 @@ dnl This may fail to determine whether X libraries are reentrant if
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dnl AC_PATH_XTRA does not set x_libraries. In this case manual configuration
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dnl is possible with the --without-reentrant-x option.
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if test "$have_x" = "yes"
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if test "$have_x" = "yes" -a "$wine_cv_libc_reentrant" != "no"
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then
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AC_CACHE_CHECK( "for reentrant X libraries", wine_cv_x_reentrant,
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[ if test "x$with_reentrant_x" = "xno"
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[ if test "x$with_reentrant_x" = "xno"
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then
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wine_cv_x_reentrant=no
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else
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libX11_ckeck=none
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libX11_check=none
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for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do
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if test -r $dir/libX11.so; then
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libX11_check="-D $dir/libX11.so"
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@ -395,7 +427,7 @@ AC_CACHE_CHECK( "for reentrant X libraries", wine_cv_x_reentrant,
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fi
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done
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if test "$libX11_check" != "none"; then
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if nm $libX11_check | grep __errno_location >/dev/null 2>&1
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if nm $libX11_check | grep $wine_cv_libc_reentrant >/dev/null 2>&1
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then
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wine_cv_x_reentrant=yes
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else
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@ -415,8 +447,8 @@ fi
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dnl **** Check for functions and header files ****
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AC_CHECK_FUNCS(rfork clone getpagesize memmove sendmsg sigaltstack strerror stricmp tcgetattr timegm usleep wait4 waitpid vfscanf)
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AC_CHECK_HEADERS(wctype.h sys/syscall.h syscall.h sys/param.h sys/vfs.h sys/mount.h sys/statfs.h float.h linux/cdrom.h linux/ucdrom.h sys/cdio.h sys/filio.h sys/modem.h strings.h sys/strtio.h dlfcn.h unistd.h sys/sockio.h net/if.h netinet/in.h sys/file.h libio.h curses.h ncurses.h elf.h arpa/nameser.h resolv.h)
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AC_CHECK_FUNCS(rfork clone _lwp_create getpagesize memmove sendmsg sigaltstack strerror stricmp tcgetattr timegm usleep wait4 waitpid vfscanf)
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AC_CHECK_HEADERS(wctype.h sys/syscall.h syscall.h sys/param.h sys/vfs.h sys/mount.h sys/statfs.h float.h linux/cdrom.h linux/ucdrom.h sys/cdio.h sys/filio.h sys/modem.h strings.h sys/strtio.h dlfcn.h unistd.h sys/sockio.h net/if.h netinet/in.h sys/file.h libio.h curses.h ncurses.h elf.h arpa/nameser.h resolv.h sys/lwp.h ucontext.h)
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AC_HEADER_STAT()
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AC_C_CONST()
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AC_TYPE_SIZE_T()
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@ -36,6 +36,15 @@
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/* Define if libc is not reentrant */
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#undef NO_REENTRANT_LIBC
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/* Define if libc uses __errno_location for reentrant errno */
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#undef HAVE__ERRNO_LOCATION
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/* Define if libc uses __error for reentrant errno */
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#undef HAVE__ERROR
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/* Define if libc uses ___errno for reentrant errno */
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#undef HAVE___ERRNO
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/* Define if all debug messages are to be compiled out */
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#undef NO_DEBUG_MSGS
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@ -48,6 +48,15 @@
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/* Define if libc is not reentrant */
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#undef NO_REENTRANT_LIBC
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/* Define if libc uses __errno_location for reentrant errno */
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#undef HAVE__ERRNO_LOCATION
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/* Define if libc uses __error for reentrant errno */
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#undef HAVE__ERROR
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/* Define if libc uses ___errno for reentrant errno */
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#undef HAVE___ERRNO
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/* Define if all debug messages are to be compiled out */
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#undef NO_DEBUG_MSGS
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@ -90,9 +99,15 @@
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/* The number of bytes in a long long. */
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#undef SIZEOF_LONG_LONG
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/* Define if you have the _lwp_create function. */
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#undef HAVE__LWP_CREATE
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/* Define if you have the clone function. */
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#undef HAVE_CLONE
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/* Define if you have the connect function. */
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#undef HAVE_CONNECT
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/* Define if you have the gethostbyname function. */
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#undef HAVE_GETHOSTBYNAME
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@ -210,6 +225,9 @@
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/* Define if you have the <sys/filio.h> header file. */
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#undef HAVE_SYS_FILIO_H
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/* Define if you have the <sys/lwp.h> header file. */
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#undef HAVE_SYS_LWP_H
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/* Define if you have the <sys/modem.h> header file. */
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#undef HAVE_SYS_MODEM_H
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@ -240,6 +258,9 @@
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/* Define if you have the <syscall.h> header file. */
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#undef HAVE_SYSCALL_H
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/* Define if you have the <ucontext.h> header file. */
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#undef HAVE_UCONTEXT_H
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/* Define if you have the <unistd.h> header file. */
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#undef HAVE_UNISTD_H
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