/[hurd]/hurd/configure.in
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revision 1.23 by roland, Sat Dec 22 20:45:48 2001 UTC revision 1.24 by roland, Mon Dec 31 23:39:18 2001 UTC
# Line 79  AC_SUBST(CFLAGS) AC_SUBST(CPPFLAGS) AC_S Line 79  AC_SUBST(CFLAGS) AC_SUBST(CPPFLAGS) AC_S
79  AC_CHECK_LIB(crypt, crypt, LIBCRYPT=-lcrypt)  AC_CHECK_LIB(crypt, crypt, LIBCRYPT=-lcrypt)
80  AC_SUBST(LIBCRYPT)  AC_SUBST(LIBCRYPT)
81    
82    # See if mig groks `retcode'.
83    AC_CACHE_CHECK(whether $MIG supports the retcode keyword, hurd_cv_mig_retcode,
84    [cat > conftest.defs <<\EOF
85    #include <mach/std_types.defs>
86    #include <mach/mach_types.defs>
87    subsystem foobar 1000;
88    type reply_port_t = polymorphic | MACH_MSG_TYPE_PORT_SEND_ONCE
89            ctype: mach_port_t;
90    simpleroutine foobar_reply (
91            reply_port: reply_port_t;
92            err: kern_return_t, RetCode);
93    EOF
94    if AC_TRY_COMMAND([CC="${CC}" ${MIG-false} -n conftest.defs 1>&AC_FD_CC]); then
95      hurd_cv_mig_retcode=yes
96    else
97      hurd_cv_mig_retcode=no
98    fi
99    rm -f conftest*])
100    if test $hurd_cv_mig_retcode = no; then
101      dnl NoLong is a harmless syntactically equivalent flag.
102      AC_DEFINE(RetCode, NoLong)
103    fi
104    
105  # See if --version-script is available.  # See if --version-script is available.
106  AC_CACHE_CHECK(for ld --version-script, hurd_cv_ld_version_script_option, [dnl  AC_CACHE_CHECK(for ld --version-script, hurd_cv_ld_version_script_option, [dnl
107  cat > conftest.c <<\EOF  cat > conftest.c <<\EOF

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