wscript: separate embedded_heimdal from system_heimdal

This allows to default (embedded_heimdal) to build even with a
broken krb5-config file from Heimdal.

In the system_heimdal case we parse the content of krb5-config
instead of just executing it. This fails on FreeBSD 12 as
krb5-config contains iso-8859-1 characters, which can't be parsed
as unicode python buffers when using python3.

Fixing the system_heimdal case is a task for another day,
I guess it will only work once we imported a current heimdal version
and actually tested the system_heimdal case.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

1 files changed, 0 insertions, 94 deletions

diff --git a/source4/heimdal_build/wscript_configure b/source4/heimdal_build/wscript_configure
index 4d4e6a0cff9..903fb5139db 100644
--- a/source4/heimdal_build/wscript_configure
+++ b/source4/heimdal_build/wscript_configure
@@ -164,97 +164,3 @@ conf.define('HAVE_KRB5_PRINCIPAL_GET_TYPE', 1)
 conf.define('HAVE_KRB5_WARNX', 1)
 conf.define('HAVE_KRB5_PROMPT_TYPE', 1)
 
-heimdal_includedirs = []
-heimdal_libdirs = []
-krb5_config = conf.find_program("krb5-config.heimdal", var="HEIMDAL_KRB5_CONFIG")
-if not krb5_config:
-    krb5_config = conf.find_program("krb5-config", var="HEIMDAL_KRB5_CONFIG")
-if krb5_config:
-    # Not ideal, but seems like the best way to get at these paths:
-    f = open(krb5_config[0], 'r')
-    try:
-        for l in f:
-            if l.startswith("libdir="):
-                heimdal_libdirs.append(l.strip()[len("libdir="):])
-            elif l.startswith("includedir="):
-                include_path = l.strip()[len("includedir="):]
-                heimdal_includedirs.append(include_path)
-                conf.define('HEIMDAL_KRB5_TYPES_PATH',
-                            include_path + "/krb5-types.h")
-    finally:
-        f.close()
-
-def check_system_heimdal_lib(name, functions='', headers='', onlyif=None):
-    # Only use system library if the user requested the bundled one not be
-    # used.
-    if conf.LIB_MAY_BE_BUNDLED(name):
-        return False
-    setattr(conf.env, "CPPPATH_%s" % name.upper(), heimdal_includedirs)
-    setattr(conf.env, "LIBPATH_%s" % name.upper(), heimdal_libdirs)
-    if not conf.CHECK_BUNDLED_SYSTEM(name, checkfunctions=functions, headers=headers,
-                                     onlyif=onlyif):
-        return False
-    conf.define('USING_SYSTEM_%s' % name.upper(), 1)
-    return True
-
-def check_system_heimdal_binary(name):
-    if conf.LIB_MAY_BE_BUNDLED(name):
-        return False
-    if not conf.find_program(name, var=name.upper()):
-        return False
-    conf.define('USING_SYSTEM_%s' % name.upper(), 1)
-    return True
-
-check_system_heimdal_lib("com_err", "com_right_r com_err", "com_err.h")
-
-if check_system_heimdal_lib("roken", "rk_socket_set_reuseaddr", "roken.h"):
-    conf.env.CPPPATH_ROKEN_HOSTCC = conf.env.CPPPATH_ROKEN
-    conf.env.LIBPATH_ROKEN_HOSTCC = conf.env.LIBPATH_ROKEN
-    conf.env.LIB_ROKEN_HOSTCC = "roken"
-    conf.SET_TARGET_TYPE("ROKEN_HOSTCC", 'SYSLIB')
-
-# Make sure HAVE_CONFIG_H is unset, as the system Heimdal headers use it
-# and include config.h if it is set, resulting in failure (since config.h
-# doesn't yet exist)
-
-DEFINES = list(conf.env.DEFINES)
-conf.undefine("HAVE_CONFIG_H")
-while "HAVE_CONFIG_H=1" in conf.env.DEFINES:
-    conf.env.DEFINES.remove("HAVE_CONFIG_H=1")
-try:
-    check_system_heimdal_lib("wind", "wind_stringprep", "wind.h", onlyif="roken")
-    check_system_heimdal_lib("hx509", "hx509_bitstring_print", "hx509.h", onlyif="roken wind")
-    check_system_heimdal_lib("asn1", "initialize_asn1_error_table", "asn1_err.h", onlyif="roken com_err")
-    check_system_heimdal_lib("heimbase", "heim_cmp", "heimbase.h", onlyif="roken")
-    check_system_heimdal_lib("hcrypto", "MD4_Init", "hcrypto/md4.h",
-        onlyif="asn1 roken com_err")
-    if check_system_heimdal_lib("krb5", "krb5_anyaddr", "krb5.h",
-        onlyif="roken wind asn1 hx509 hcrypto com_err heimbase"):
-        conf.CHECK_FUNCS_IN('krb5_free_unparsed_name', 'krb5', headers="krb5.h")
-    check_system_heimdal_lib("gssapi", "gss_oid_to_name", "gssapi.h",
-        onlyif="hcrypto asn1 roken krb5 com_err wind")
-    check_system_heimdal_lib("heimntlm", "heim_ntlm_ntlmv2_key", "heimntlm.h",
-        onlyif="roken hcrypto krb5")
-    if check_system_heimdal_lib("hdb", "hdb_db_dir", "krb5.h hdb.h",
-        onlyif="roken krb5 hcrypto com_err wind"):
-        conf.CHECK_CODE('''
-            #include <hdb.h>
-            int main(void) { hdb_enctype2key(NULL, NULL, NULL, 0, NULL); }
-            ''',
-            define='HDB_ENCTYPE2KEY_TAKES_KEYSET',
-            addmain=False,
-            lib='hdb',
-            msg='Checking whether hdb_enctype2key takes a keyset argument',
-            local_include=False)
-
-    check_system_heimdal_lib("kdc", "kdc_log", "kdc.h",
-        onlyif="roken krb5 hdb asn1 heimntlm hcrypto com_err wind heimbase")
-finally:
-    conf.env.DEFINES = DEFINES
-
-# With the proper checks in place we should be able to build against the system libtommath.
-#if conf.CHECK_BUNDLED_SYSTEM('tommath', checkfunctions='mp_init', headers='tommath.h'):
-#    conf.define('USING_SYSTEM_TOMMATH', 1)
-
-check_system_heimdal_binary("compile_et")
-check_system_heimdal_binary("asn1_compile")