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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 17:20:00 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 17:20:00 +0000
commit8daa83a594a2e98f39d764422bfbdbc62c9efd44 (patch)
tree4099e8021376c7d8c05bdf8503093d80e9c7bad0 /third_party/pam_wrapper/wscript
parentInitial commit. (diff)
downloadsamba-8daa83a594a2e98f39d764422bfbdbc62c9efd44.tar.xz
samba-8daa83a594a2e98f39d764422bfbdbc62c9efd44.zip
Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/pam_wrapper/wscript')
-rw-r--r--third_party/pam_wrapper/wscript119
1 files changed, 119 insertions, 0 deletions
diff --git a/third_party/pam_wrapper/wscript b/third_party/pam_wrapper/wscript
new file mode 100644
index 0000000..599072f
--- /dev/null
+++ b/third_party/pam_wrapper/wscript
@@ -0,0 +1,119 @@
+#!/usr/bin/env python
+
+import os
+
+VERSION="1.1.4"
+
+def find_library(library_names, lookup_paths):
+ for directory in lookup_paths:
+ for filename in library_names:
+ so_path = os.path.join(directory, filename)
+ if os.path.exists(so_path):
+ return so_path
+ return ''
+
+def configure(conf):
+ if conf.CHECK_PAM_WRAPPER():
+ conf.DEFINE('USING_SYSTEM_PAM_WRAPPER', 1)
+ libpam_wrapper_so_path = 'libpam_wrapper.so'
+
+ pam_set_items_so_path = find_library(['pam_set_items.so'],
+ ['/usr/lib64/pam_wrapper', '/usr/lib/pam_wrapper'])
+ else:
+
+ if conf.CONFIG_SET("HAVE___THREAD"):
+ conf.DEFINE("HAVE_GCC_THREAD_LOCAL_STORAGE", 1)
+
+ # check HAVE_FUNCTION_ATTRIBUTE_FORMAT
+ conf.CHECK_CODE('''
+ void log_fn(const char *format, ...) __attribute__ ((format (printf, 1, 2)));
+
+ int main(void) {
+ return 0;
+ }
+ ''',
+ 'HAVE_FUNCTION_ATTRIBUTE_FORMAT',
+ addmain=False,
+ strict=True,
+ msg='Checking for printf format validation support')
+
+ conf.CHECK_HEADERS('security/pam_appl.h')
+ conf.CHECK_HEADERS('security/pam_modules.h')
+ conf.CHECK_HEADERS('security/pam_ext.h')
+
+ conf.CHECK_FUNCS_IN('pam_vsyslog',
+ 'pam',
+ checklibc=False,
+ headers='security/pam_ext.h')
+
+ conf.CHECK_FUNCS_IN('pam_syslog',
+ 'pam',
+ checklibc=False,
+ headers='security/pam_ext.h')
+
+ conf.CHECK_FUNCS_IN('pam_start_confdir',
+ 'pam',
+ checklibc=False,
+ headers='security/pam_appl.h')
+
+ conf.CHECK_C_PROTOTYPE('pam_vprompt',
+ 'int pam_vprompt(const pam_handle_t *_pamh, int _style, char **_resp, const char *_fmt, va_list _ap)',
+ define='HAVE_PAM_VPROMPT_CONST', headers='stdio.h sys/types.h security/pam_appl.h security/pam_modules.h')
+
+ conf.CHECK_C_PROTOTYPE('pam_prompt',
+ 'int pam_prompt(const pam_handle_t *_pamh, int _style, char **_resp, const char *_fmt, ...)',
+ define='HAVE_PAM_PROMPT_CONST', headers='stdio.h sys/types.h security/pam_appl.h security/pam_modules.h')
+
+ conf.CHECK_C_PROTOTYPE(
+ 'pam_strerror',
+ 'const char *pam_strerror(const pam_handle_t *pamh, int errnum)',
+ define='HAVE_PAM_STRERROR_CONST',
+ headers='''stdio.h sys/types.h security/pam_appl.h
+ security/pam_modules.h''')
+
+ # Find the absolute path to libpam.so.0
+ libpam_path = find_library(['libpam.so.0', 'libpam.so'], conf.env.STANDARD_LIBPATH)
+ conf.DEFINE('PAM_LIBRARY', ('"%s"' % libpam_path ))
+
+ # Create full path to pam_wrapper
+ blddir = os.path.realpath(conf.bldnode.abspath())
+ libpam_wrapper_so_path = blddir + '/default/third_party/pam_wrapper/libpam-wrapper.so'
+ pam_set_items_so_path = blddir + '/default/third_party/pam_wrapper/libpam-set-items.so'
+
+ conf.DEFINE('LIBPAM_WRAPPER_SO_PATH', libpam_wrapper_so_path)
+ conf.DEFINE('PAM_SET_ITEMS_SO_PATH', pam_set_items_so_path)
+ conf.DEFINE('PAM_WRAPPER', 1)
+
+def build(bld):
+ if not bld.CONFIG_SET("USING_SYSTEM_PAM_WRAPPER"):
+ # We need to do it this way or the library wont work.
+ # We need force_unversioned=True as symbol versioning
+ # breaks preloading!
+ bld.SAMBA_LIBRARY('pam_wrapper',
+ source='pam_wrapper.c',
+ deps='dl pthread',
+ install=False,
+ force_unversioned=True,
+ realname='libpam-wrapper.so')
+
+ bld.SAMBA_SUBSYSTEM('libpamtest',
+ source='libpamtest.c',
+ deps='dl pam')
+
+ bld.SAMBA_LIBRARY('pam_set_items',
+ source='modules/pam_set_items.c',
+ deps='pam',
+ install=False,
+ force_unversioned=True,
+ realname='pam_set_items.so')
+
+ pypamtest_cflags = ''
+ if bld.CONFIG_SET('HAVE_WNO_ERROR_DECLARATION_AFTER_STATEMENT'):
+ pypamtest_cflags = '-Wno-error=declaration-after-statement'
+
+ # Can be used to write pam tests in python
+ bld.SAMBA_PYTHON('pypamtest',
+ source='python/pypamtest.c',
+ cflags_end=pypamtest_cflags,
+ deps='libpamtest',
+ install=False)