File: configure.ac

package info (click to toggle)
realmd 0.16.3-2
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 3,600 kB
  • sloc: ansic: 16,614; xml: 1,560; sh: 1,317; makefile: 565; python: 395
file content (407 lines) | stat: -rw-r--r-- 10,928 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
AC_PREREQ(2.63)

AC_INIT([realmd], [0.16.3],
        [http://bugs.freedesktop.org/enter_bug.cgi?product=realmd],
        [realmd])

# -----------------------------------------------------------------------------
# Versions

GLIB_REQ=2.36.0
GLIB_MIN=GLIB_VERSION_2_36
GLIB_MAX=GLIB_VERSION_2_36

INTLTOOL_REQ=0.35.0

# -----------------------------------------------------------------------------

AC_CONFIG_MACRO_DIR([build/m4])
AC_CONFIG_AUX_DIR([build])
AM_INIT_AUTOMAKE([1.11 tar-ustar foreign -Wno-portability subdir-objects])
AM_SANITY_CHECK
AC_CONFIG_HEADERS(config.h)
AC_CONFIG_SRCDIR([service/realm-daemon.c])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AM_MAINTAINER_MODE([enable])

# -----------------------------------------------------------------------------
# Distro Detection

AC_ARG_WITH([distro],
            [AS_HELP_STRING([--with-distro],
                            [Configure for a specific distribution (eg: redhat)]
                           )],
            [DISTRO=$withval])

if test -z $DISTRO; then
	AC_CHECK_FILE(/etc/redhat-release, [DISTRO="redhat"])
	AC_CHECK_FILE(/etc/debian_version, [DISTRO="debian"])
	AC_CHECK_FILE(/etc/SuSE-release, [DISTRO="suse"])

	# Not customized for these yet
	dnl AC_CHECK_FILE(/etc/gentoo-release, [DISTRO="gentoo"])
	dnl AC_CHECK_FILE(/etc/slackware-version, [DISTRO="slackware"])

fi

if test -z $DISTRO; then
	AC_MSG_ERROR([Couldn't detect the distro to configure for. Specify one with --with-distro])
fi

AC_SUBST(DISTRO)

# -----------------------------------------------------------------------------
# Basic tools

AC_GNU_SOURCE
AC_ISC_POSIX
AC_PROG_CC
AC_PROG_CPP
AM_PROG_CC_C_O
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_RANLIB
IT_PROG_INTLTOOL($INTLTOOL_REQ)
PKG_PROG_PKG_CONFIG

GETTEXT_PACKAGE=realmd
AC_SUBST([GETTEXT_PACKAGE])
AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[The gettext domain name])
AM_GLIB_GNU_GETTEXT

# --------------------------------------------------------------------
# GLib

PKG_CHECK_MODULES(GLIB,
	glib-2.0 >= $GLIB_REQ
	gio-2.0
	gio-unix-2.0)
GLIB_CFLAGS="$GLIB_CFLAGS -DGLIB_VERSION_MIN_REQUIRED=$GLIB_MIN -DGLIB_VERSION_MAX_ALLOWED=$GLIB_MAX"
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)

# --------------------------------------------------------------------
# PolicyKit

PKG_CHECK_MODULES(POLKIT, polkit-gobject-1)
AC_SUBST(POLKIT_CFLAGS)
AC_SUBST(POLKIT_LIBS)

# --------------------------------------------------------------------
# systemd

AC_MSG_CHECKING([systemd unit directory])
AC_ARG_WITH(systemd-unit-dir,
            AC_HELP_STRING([--with-systemd-unit-dir],
                           [Directory to install systemd service file]))

if test "$with_systemd_unit_dir" = "" -o "$with_systemd_unit_dir" = "yes"; then
	with_systemd_unit_dir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
	if test "$with_systemd_unit_dir" = ""; then
		AC_MSG_ERROR(["Couldn't find systemd system unit directory"])
	fi

elif test "$with_systemd_unit_dir" = "no"; then
	with_systemd_unit_dir=""

fi

SYSTEMD_UNIT_DIR="$with_systemd_unit_dir"
AC_SUBST(SYSTEMD_UNIT_DIR)
AM_CONDITIONAL(WITH_SYSTEMD, [test -n "$with_systemd_unit_dir"])

dbus_systemd_service=""
if test -n "$with_systemd_unit_dir"; then
	dbus_systemd_service="SystemdService=realmd.service"
fi
AC_SUBST(dbus_systemd_service)

AC_MSG_RESULT($with_systemd_unit_dir)

AC_ARG_WITH(systemd-journal,
            AC_HELP_STRING([--with-systemd-journal],
                           [Use systemd's journal for logging]))

if test "$with_systemd_journal" != "no"; then
	AC_DEFINE_UNQUOTED(WITH_JOURNAL, 1, [Use systemd's journal])
	PKG_CHECK_MODULES(SYSTEMD_JOURNAL, [libsystemd],,
	                  [PKG_CHECK_MODULES(SYSTEMD_JOURNAL, [libsystemd-journal])])
	with_systemd_journal="yes"
fi

AC_SUBST(SYSTEMD_JOURNAL_CFLAGS)
AC_SUBST(SYSTEMD_JOURNAL_LIBS)

# -------------------------------------------------------------------
# resolv

AC_MSG_CHECKING(for which library has res_query)
for lib in "" "-lresolv"; do
	saved_LIBS="$LIBS"
	LIBS="$LIBS $lib"
	AC_LINK_IFELSE([
		AC_LANG_PROGRAM([#include <resolv.h>],
		                [res_query (0, 0, 0, 0, 0)])
	],
	[ AC_MSG_RESULT(${lib:-libc}); have_res_query="yes"; break; ],
	[ LIBS="$saved_LIBS" ])
done
if test "$have_res_query" != "yes"; then
	AC_MSG_RESULT(no)
	AC_MSG_ERROR([Couldn't find the library for the res_query function])
fi

# -------------------------------------------------------------------
# Kerberos

if test "$KRB5_LIBS" != ""; then
	KRB5_PASSED_LIBS=$KRB5_LIBS
fi

if test "$KRB5_CFLAGS" != ""; then
	KRB5_PASSED_CFLAGS=$KRB5_CFLAGS
fi

AC_PATH_PROG(KRB5_CONFIG, krb5-config)
AC_MSG_CHECKING(for working krb5-config)
if test -x "$KRB5_CONFIG"; then
	KRB5_CFLAGS="`$KRB5_CONFIG --cflags`"
	KRB5_LIBS="`$KRB5_CONFIG --libs`"
	AC_MSG_RESULT(yes)
else
	if test x$KRB5_PASSED_LIBS = x; then
		AC_MSG_ERROR(no. Please install MIT kerberos devel package)
	fi
fi

if test x$KRB5_PASSED_LIBS != x; then
	KRB5_LIBS=$KRB5_PASSED_LIBS
fi

if test x$KRB5_PASSED_CFLAGS != x; then
	KRB5_CFLAGS=$KRB5_PASSED_CFLAGS
fi

AC_ARG_VAR([KRB5_CFLAGS], [C compiler flags for kerberos, overriding krb5-config])dnl
AC_ARG_VAR([KRB5_LIBS], [linker flags for kerberos, overriding krb5-config])dnl

AC_SUBST(KRB5_CFLAGS)
AC_SUBST(KRB5_LIBS)

# -------------------------------------------------------------------
# LDAP

AC_CHECK_LIB(ldap, ldap_search, , [ldap_invalid=yes])
AC_CHECK_LIB(lber, ber_pvt_opt_on, , [ldap_invalid=yes])
AC_CHECK_HEADERS([ldap.h], , [ldap_invalid=yes])

if test "$ldap_invalid" = "yes"; then
	AC_MSG_ERROR(["Couldn't find OpenLDAP headers or libraries"])
fi

AC_CHECK_LIB(ldap, ldap_init_fd, [true], [
	AC_MSG_ERROR([Couldn't find ldap_init_fd function in libldap])
])

LDAP_LIBS=""
AC_CHECK_LIB(resolv, res_query, LDAP_LIBS="-lresolv")
LDAP_LIBS="$LDAP_LIBS -lldap -llber"
LDAP_CFLAGS=""

AC_SUBST(LDAP_LIBS)
AC_SUBST(LDAP_CFLAGS)

# -------------------------------------------------------------------
# Directories

DBUS_SERVICES_DIR="${datadir}/dbus-1/system-services"
AC_SUBST(DBUS_SERVICES_DIR)

DBUS_POLICY_DIR="${sysconfdir}/dbus-1/system.d"
AC_SUBST(DBUS_POLICY_DIR)

POLKIT_ACTION_DIR="${datadir}/polkit-1/actions"
AC_SUBST(POLKIT_ACTION_DIR)

# --------------------------------------------------------------------
# Compilation options

AC_MSG_CHECKING([whether to build documentation])
AC_ARG_ENABLE(doc,
              AC_HELP_STRING([--enable-doc],
                             [Disable building documentation])
             )

if test "$enable_doc" = "no"; then
	AC_MSG_RESULT($enable_doc)

else
	if test "$enable_doc" = ""; then
		disable_msg="(perhaps --disable-doc)"
	fi

	enable_doc="yes"
	AC_MSG_RESULT($enable_doc)

	AC_PATH_PROG([XSLTPROC], [xsltproc], [no])
	if test "$XSLTPROC" = "no"; then
		AC_MSG_ERROR([the xsltproc command was not found $disable_msg])
	fi

	AC_PATH_PROG([XMLTO], [xmlto], [no])
	if test "$XMLTO" = "no"; then
		AC_MSG_ERROR([the xmlto command was not found $disable_msg])
	fi

	AC_SUBST(XSLTPROC)
	AC_SUBST(XMLTO)
fi

AM_CONDITIONAL([ENABLE_DOC], [test "$enable_doc" = "yes"])

AC_MSG_CHECKING([whether to build with gcov testing])
AC_ARG_ENABLE([coverage],
              AS_HELP_STRING([--enable-coverage],
                             [Whether to enable coverage testing ]),
              [], [enable_coverage=no])
AC_MSG_RESULT([$enable_coverage])

if test "$enable_coverage" = "yes"; then
	if test "$GCC" != "yes"; then
		AC_MSG_ERROR(Coverage testing requires GCC)
	fi

	AC_PATH_PROG(GCOV, gcov, no)
	if test "$GCOV" = "no" ; then
		AC_MSG_ERROR(gcov tool is not available)
	fi

	AC_PATH_PROG(LCOV, lcov, no)
	if test "$LCOV" = "no" ; then
		AC_MSG_ERROR(lcov tool is not installed)
	fi

	AC_PATH_PROG(GENHTML, genhtml, no)
	if test "$GENHTML" = "no" ; then
		AC_MSG_ERROR(lcov's genhtml tool is not installed)
	fi

	CFLAGS="$CFLAGS -O0 -g -fprofile-arcs -ftest-coverage"
	LDFLAGS="$LDFLAGS -lgcov"
fi

AM_CONDITIONAL([WITH_COVERAGE], [test "$enable_coverage" = "yes"])
AC_SUBST(LCOV)
AC_SUBST(GCOV)
AC_SUBST(GENHTML)

AC_MSG_CHECKING([for debug mode])
AC_ARG_ENABLE(debug,
              AC_HELP_STRING([--enable-debug=no/default/yes],
                             [Turn on or off debugging])
             )

if test "$enable_debug" != "no"; then
	AC_DEFINE_UNQUOTED(WITH_DEBUG, 1, [Print debug output])
	AC_DEFINE_UNQUOTED(_DEBUG, 1, [In debug mode])
	CFLAGS="$CFLAGS -g"
fi
if test "$enable_debug" = "yes"; then
	debug_status="yes"
	CFLAGS="$CFLAGS -O0"
elif test "$enable_debug" = "no"; then
	debug_status="no"
	CFLAGS="$CFLAGS -O2"
	AC_DEFINE_UNQUOTED(G_DISABLE_ASSERT, 1, [Disable glib assertions])
else
	debug_status="default"
fi

AC_MSG_RESULT($debug_status)

if test "$GCC" = "yes"; then
	CFLAGS="$CFLAGS \
		-Wall -Wmissing-declarations \
		-Wmissing-prototypes -Wnested-externs -Wpointer-arith \
		-Wdeclaration-after-statement -Wformat=2 -Winit-self \
		-Waggregate-return -Wmissing-format-attribute"

	for option in -Wmissing-include-dirs -Wundef; do
		SAVE_CFLAGS="$CFLAGS"
		CFLAGS="$CFLAGS $option"
		AC_MSG_CHECKING([whether gcc understands $option])
		AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [])],
				  [has_option=yes],
				  [has_option=no])
		AC_MSG_RESULT($has_option)
		if test $has_option = no; then
			CFLAGS="$SAVE_CFLAGS"
		fi
	done

	# Only add this when optimizing is enabled (default)
	AC_MSG_CHECKING([whether optimization is enabled])
	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#if __OPTIMIZE__ == 0
	                                     #error No optimization
	                                     #endif
	                                   ]], [[]])],
	                  [has_optimization=yes],
	                  [has_optimization=no])
	if test $has_optimization = yes; then
		CFLAGS="$CFLAGS -Wp,-D_FORTIFY_SOURCE=2"
		AC_MSG_RESULT([yes, fortifying source])
	else
		AC_MSG_RESULT([no, not fortifying source])
	fi
fi

AC_ARG_ENABLE(strict, [
               AS_HELP_STRING([--enable-strict], [Strict code compilation])
             ])

AC_MSG_CHECKING([build strict])

if test "$enable_strict" = "yes"; then
	CFLAGS="$CFLAGS -Werror \
		-DG_DISABLE_DEPRECATED"
	TEST_MODE="thorough"
else
	CFLAGS="$CFLAGS -Wno-error"
	TEST_MODE="quick"
	enable_strict="no"
fi

AC_MSG_RESULT($enable_strict)
AC_SUBST(TEST_MODE)

# ------------------------------------------------------------------------------
# Results

privatedir='${prefix}/lib/realmd'
AC_SUBST(privatedir)

cachedir='${localstatedir}/cache/realmd'
AC_SUBST(cachedir)

AC_CONFIG_FILES([
	Makefile
	doc/version.xml
	po/Makefile.in
	po/Makefile
])
AC_OUTPUT

echo
echo "CFLAGS: $CFLAGS"
echo
echo "OPTIONS:"
echo "  Debug:                $debug_status"
echo "  Coverage:             $enable_coverage"
echo "  Strict:               $enable_strict"
echo "  Documentation:        $enable_doc"
echo
echo "OPTIONAL DEPENDENCIES:"
echo "  systemd unit dir:     $with_systemd_unit_dir"
echo "  systemd journal:      $with_systemd_journal"
echo