1 1d081be3 2022-06-11 op AC_INIT([kamid], [0.2], [kamid@omarpolo.com], [],
  2 bbcba3ed 2022-01-10 op 	[https://kamid.omarpolo.com])
  3 bbcba3ed 2022-01-10 op AC_CONFIG_AUX_DIR(etc)
  4 bbcba3ed 2022-01-10 op AC_CONFIG_LIBOBJ_DIR(compat)
  5 bbcba3ed 2022-01-10 op AM_INIT_AUTOMAKE([foreign subdir-objects])
  6 bbcba3ed 2022-01-10 op 
  7 bbcba3ed 2022-01-10 op KAMID_RELEASE=No
  8 bbcba3ed 2022-01-10 op 
  9 bbcba3ed 2022-01-10 op AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
 10 bbcba3ed 2022-01-10 op AC_SUBST(VERSION)
 11 bbcba3ed 2022-01-10 op AC_SUBST(KAMID_RELEASE)
 12 bbcba3ed 2022-01-10 op 
 13 bbcba3ed 2022-01-10 op AC_CANONICAL_HOST
 14 bbcba3ed 2022-01-10 op 
 15 bbcba3ed 2022-01-10 op # When CFLAGS isn't set at this stage and gcc is detected by the macro below,
 16 bbcba3ed 2022-01-10 op # autoconf will automatically use CFLAGS="-O2 -g". Prevent that by using an
 17 bbcba3ed 2022-01-10 op # empty default.
 18 bbcba3ed 2022-01-10 op : ${CFLAGS=""}
 19 bbcba3ed 2022-01-10 op 
 20 bbcba3ed 2022-01-10 op # Save user CPPFLAGS, CFLAGS and LDFLAGS. We need to change them because
 21 bbcba3ed 2022-01-10 op # AC_CHECK_HEADER doesn't give us any other way to update the include
 22 bbcba3ed 2022-01-10 op # paths. But for Makefile.am we want to use AM_CPPFLAGS and friends.
 23 bbcba3ed 2022-01-10 op SAVED_CFLAGS="$CFLAGS"
 24 bbcba3ed 2022-01-10 op SAVED_CPPFLAGS="$CPPFLAGS"
 25 bbcba3ed 2022-01-10 op SAVED_LDFLAGS="$LDFLAGS"
 26 bbcba3ed 2022-01-10 op 
 27 bbcba3ed 2022-01-10 op # Checks for programs.
 28 bbcba3ed 2022-01-10 op AC_PROG_CC
 29 bbcba3ed 2022-01-10 op AC_PROG_CPP
 30 bbcba3ed 2022-01-10 op AC_PROG_INSTALL
 31 bbcba3ed 2022-01-10 op AC_PROG_LN_S
 32 bbcba3ed 2022-01-10 op AC_PROG_MAKE_SET
 33 45fcf992 2022-01-31 op AC_PROG_RANLIB
 34 bbcba3ed 2022-01-10 op AC_PROG_YACC
 35 bbcba3ed 2022-01-10 op PKG_PROG_PKG_CONFIG
 36 bbcba3ed 2022-01-10 op AC_USE_SYSTEM_EXTENSIONS
 37 bbcba3ed 2022-01-10 op 
 38 bbcba3ed 2022-01-10 op # Some functions can be in libbsd.  Thanks to lldpb for the inspiration :)
 39 bbcba3ed 2022-01-10 op AC_ARG_WITH([libbsd],
 40 bbcba3ed 2022-01-10 op   AS_HELP_STRING([--with-libbsd], [Use libbsd @<:@default=auto@:>@]),
 41 bbcba3ed 2022-01-10 op   [],
 42 bbcba3ed 2022-01-10 op   [with_libbsd=auto])
 43 bbcba3ed 2022-01-10 op if test x"$with_libbsd" != x"no"; then
 44 bbcba3ed 2022-01-10 op   PKG_CHECK_MODULES([libbsd], [libbsd-overlay libbsd-ctor], [
 45 bbcba3ed 2022-01-10 op     AM_CFLAGS="$AM_CFLAGS $libbsd_CFLAGS"
 46 bbcba3ed 2022-01-10 op     LIBS="$LIBS $libbsd_LIBS"
 47 bbcba3ed 2022-01-10 op   ], [
 48 bbcba3ed 2022-01-10 op     if test x"$with_libbsd" = x"yes"; then
 49 bbcba3ed 2022-01-10 op        AC_MSG_FAILURE([*** no libbsd support found])
 50 bbcba3ed 2022-01-10 op     fi
 51 bbcba3ed 2022-01-10 op     with_libbsd=no
 52 bbcba3ed 2022-01-10 op   ])
 53 bbcba3ed 2022-01-10 op fi
 54 bbcba3ed 2022-01-10 op 
 55 bbcba3ed 2022-01-10 op AC_REPLACE_FUNCS([
 56 bbcba3ed 2022-01-10 op 	asprintf	\
 57 d444fd2e 2022-12-21 op 	errc		\
 58 bbcba3ed 2022-01-10 op 	freezero	\
 59 bbcba3ed 2022-01-10 op 	getdtablecount	\
 60 bbcba3ed 2022-01-10 op 	getdtablesize	\
 61 bbcba3ed 2022-01-10 op 	getprogname	\
 62 bbcba3ed 2022-01-10 op 	memmem		\
 63 2dfdd11a 2022-10-13 op 	reallocarray	\
 64 bbcba3ed 2022-01-10 op 	recallocarray	\
 65 bbcba3ed 2022-01-10 op 	setproctitle	\
 66 bbcba3ed 2022-01-10 op 	setprogname	\
 67 bbcba3ed 2022-01-10 op 	strlcat		\
 68 bbcba3ed 2022-01-10 op 	strlcpy		\
 69 bbcba3ed 2022-01-10 op 	strsep		\
 70 bbcba3ed 2022-01-10 op 	strtonum	\
 71 bbcba3ed 2022-01-10 op 	vis		\
 72 bbcba3ed 2022-01-10 op ])
 73 bbcba3ed 2022-01-10 op 
 74 bbcba3ed 2022-01-10 op AC_MSG_CHECKING([for sys/queue.h with TAILQ_FOREACH_SAFE and STAILQ_ENTRY])
 75 bbcba3ed 2022-01-10 op AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
 76 bbcba3ed 2022-01-10 op #include <sys/queue.h>
 77 bbcba3ed 2022-01-10 op #include <stddef.h>
 78 bbcba3ed 2022-01-10 op ], [
 79 bbcba3ed 2022-01-10 op 	TAILQ_HEAD(tailhead, entry) head;
 80 bbcba3ed 2022-01-10 op 	struct entry {
 81 bbcba3ed 2022-01-10 op 		TAILQ_ENTRY(entry) entries;
 82 bbcba3ed 2022-01-10 op 	} *np, *nt;
 83 bbcba3ed 2022-01-10 op 	TAILQ_INIT(&head);
 84 bbcba3ed 2022-01-10 op 	TAILQ_FOREACH_SAFE(np, &head, entries, nt) {
 85 bbcba3ed 2022-01-10 op 		/* nop */ ;
 86 bbcba3ed 2022-01-10 op 	}
 87 bbcba3ed 2022-01-10 op 
 88 bbcba3ed 2022-01-10 op 	STAILQ_HEAD(listhead, qentry) qhead = STAILQ_HEAD_INITIALIZER(qhead);
 89 bbcba3ed 2022-01-10 op 	struct qentry {
 90 bbcba3ed 2022-01-10 op 		STAILQ_ENTRY(qentry) entries;
 91 bbcba3ed 2022-01-10 op 	} foo;
 92 bbcba3ed 2022-01-10 op 
 93 bbcba3ed 2022-01-10 op 	return 0;
 94 bbcba3ed 2022-01-10 op ])], [
 95 bbcba3ed 2022-01-10 op 	AC_MSG_RESULT(yes)
 96 bbcba3ed 2022-01-10 op 	AC_DEFINE([HAVE_QUEUE_H], 1, [QUEUE_H])
 97 bbcba3ed 2022-01-10 op ], AC_MSG_RESULT(no))
 98 bbcba3ed 2022-01-10 op 
 99 541417a8 2022-12-21 op AC_MSG_CHECKING([for usable sys/tree.h])
100 541417a8 2022-12-21 op AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
101 541417a8 2022-12-21 op #include <sys/tree.h>
102 541417a8 2022-12-21 op #include <stdio.h>
103 bbcba3ed 2022-01-10 op 
104 541417a8 2022-12-21 op struct client {
105 541417a8 2022-12-21 op 	int			id;
106 541417a8 2022-12-21 op 	SPLAY_ENTRY(client)	sp_entry;
107 541417a8 2022-12-21 op };
108 541417a8 2022-12-21 op SPLAY_HEAD(clients_tree_id, client) clients;
109 541417a8 2022-12-21 op 
110 541417a8 2022-12-21 op static inline int
111 541417a8 2022-12-21 op clients_tree_cmp(struct client *a, struct client *b)
112 541417a8 2022-12-21 op {
113 541417a8 2022-12-21 op 	if (a->id == b->id)
114 541417a8 2022-12-21 op 		return 0;
115 541417a8 2022-12-21 op 	else if (a->id < b->id)
116 541417a8 2022-12-21 op 		return -1;
117 541417a8 2022-12-21 op 	else
118 541417a8 2022-12-21 op 		return +1;
119 541417a8 2022-12-21 op }
120 541417a8 2022-12-21 op 
121 541417a8 2022-12-21 op SPLAY_PROTOTYPE(clients_tree_id, client, sp_entry, clients_tree_cmp);
122 541417a8 2022-12-21 op SPLAY_GENERATE(clients_tree_id, client, sp_entry, clients_tree_cmp);
123 541417a8 2022-12-21 op ], [
124 541417a8 2022-12-21 op 	return 0;
125 541417a8 2022-12-21 op ])], [
126 541417a8 2022-12-21 op 	AC_MSG_RESULT(yes)
127 541417a8 2022-12-21 op 	AC_DEFINE([HAVE_SYS_TREE_H], 1, [TREE_H])
128 541417a8 2022-12-21 op ], AC_MSG_RESULT(no))
129 541417a8 2022-12-21 op 
130 315668d4 2022-11-22 op AC_CHECK_HEADER([endian.h], [AC_DEFINE(HAVE_ENDIAN_H, 1, [have endian.h])], [
131 315668d4 2022-11-22 op 	AC_CHECK_HEADER([sys/endian.h],
132 315668d4 2022-11-22 op 		[AC_DEFINE(HAVE_SYS_ENDIAN_H, 1, [have sys/endian.h])], [
133 315668d4 2022-11-22 op 		AC_CHECK_HEADERS([libkern/OSByteOrder.h],
134 315668d4 2022-11-22 op 			[AC_DEFINE(HAVE_LIBKERN_OSBYTEORDER_H, 1, [have OSByteOrder.h])],
135 315668d4 2022-11-22 op 			[AC_MSG_ERROR([can't find compatible endian.h header])],
136 315668d4 2022-11-22 op 			[#include <machine/endian.h>])
137 315668d4 2022-11-22 op 	])
138 315668d4 2022-11-22 op ])
139 315668d4 2022-11-22 op 
140 bbcba3ed 2022-01-10 op AC_CHECK_DECL(PR_SET_NAME, AC_DEFINE([HAVE_PR_SET_NAME], 1, [pr_set_name]), [],
141 bbcba3ed 2022-01-10 op 	[[#include <sys/prctl.h>]])
142 bbcba3ed 2022-01-10 op 
143 bbcba3ed 2022-01-10 op AC_CHECK_LIB([crypto], [RAND_add], [], [
144 bbcba3ed 2022-01-10 op 	AC_MSG_ERROR([requires openssl])
145 bbcba3ed 2022-01-10 op ])
146 bbcba3ed 2022-01-10 op 
147 bbcba3ed 2022-01-10 op AC_CHECK_LIB(tls, tls_init, [], [
148 bbcba3ed 2022-01-10 op 	AC_MSG_ERROR([requires libtls])
149 bbcba3ed 2022-01-10 op ])
150 bbcba3ed 2022-01-10 op 
151 bbcba3ed 2022-01-10 op AS_CASE([$host_os],
152 bbcba3ed 2022-01-10 op 	[*openbsd*], [AC_CHECK_LIB([event], [event_init], [],
153 bbcba3ed 2022-01-10 op 			[AC_MSG_ERROR([requires libevent])])],
154 bbcba3ed 2022-01-10 op 	[PKG_CHECK_MODULES([libevent2], [libevent_core >= 2],
155 bbcba3ed 2022-01-10 op 		[
156 bbcba3ed 2022-01-10 op 			AC_DEFINE([HAVE_EVENT2], 1, [1 if using event2])
157 bbcba3ed 2022-01-10 op 			AM_CFLAGS="$libevent2_CFLAGS $AM_CFLAGS"
158 bbcba3ed 2022-01-10 op 			LIBS="$libevent2_LIBS $LIBS"
159 bbcba3ed 2022-01-10 op 		], [AC_MSG_ERROR([requires libevent])])])
160 bbcba3ed 2022-01-10 op 
161 bbcba3ed 2022-01-10 op AC_CHECK_LIB(util, imsg_init, [], [
162 bbcba3ed 2022-01-10 op 	AC_LIBOBJ(fmt_scaled)
163 bbcba3ed 2022-01-10 op 	AC_LIBOBJ(imsg)
164 bbcba3ed 2022-01-10 op 	AC_LIBOBJ(imsg-buffer)
165 bbcba3ed 2022-01-10 op 	AC_LIBOBJ(ohash)
166 bbcba3ed 2022-01-10 op ])
167 bbcba3ed 2022-01-10 op 
168 91cfa92a 2022-01-10 op # Check for readline
169 91cfa92a 2022-01-10 op AS_CASE([$host_os],
170 91cfa92a 2022-01-10 op 	[*openbsd*], [
171 91cfa92a 2022-01-10 op 		AC_DEFINE([HAVE_READLINE], 1, [1 if readline found])
172 91cfa92a 2022-01-10 op 		READLINE_CFLAGS=''
173 91cfa92a 2022-01-10 op 		READLINE_LIBS='-lreadline'
174 91cfa92a 2022-01-10 op 	], [
175 91cfa92a 2022-01-10 op 		PKG_CHECK_MODULES([READLINE], [readline], [
176 fa5821e5 2022-01-10 op 			AC_DEFINE([HAVE_READLINE], 1, [])
177 91cfa92a 2022-01-10 op 		], [
178 91cfa92a 2022-01-10 op 			AC_DEFINE([HAVE_READLINE], 0, [])
179 91cfa92a 2022-01-10 op 		])
180 91cfa92a 2022-01-10 op 	]
181 91cfa92a 2022-01-10 op )
182 91cfa92a 2022-01-10 op AC_SUBST(READLINE_CFLAGS)
183 91cfa92a 2022-01-10 op AC_SUBST(READLINE_LIBS)
184 91cfa92a 2022-01-10 op 
185 94343c1a 2022-01-29 op # check compiler flags
186 94343c1a 2022-01-29 op AC_DEFUN([CC_ADD_CHECK_FLAGS], [
187 94343c1a 2022-01-29 op 	AC_MSG_CHECKING([if $CC supports $1 flag])
188 94343c1a 2022-01-29 op 	old_AM_CFLAGS="$AM_CFLAGS"
189 94343c1a 2022-01-29 op 	AM_CFLAGS="$AM_CFLAGS $1"
190 94343c1a 2022-01-29 op 	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [])],
191 94343c1a 2022-01-29 op 		AC_MSG_RESULT(yes), [
192 94343c1a 2022-01-29 op 			AC_MSG_RESULT(no)
193 94343c1a 2022-01-29 op 			AM_CFLAGS="$old_AM_CFLAGS"
194 94343c1a 2022-01-29 op 		])
195 94343c1a 2022-01-29 op ])
196 94343c1a 2022-01-29 op CC_ADD_CHECK_FLAGS([-Wall])
197 94343c1a 2022-01-29 op CC_ADD_CHECK_FLAGS([-Wextra])
198 94343c1a 2022-01-29 op CC_ADD_CHECK_FLAGS([-Wmissing-declarations])
199 94343c1a 2022-01-29 op CC_ADD_CHECK_FLAGS([-Wmissing-prototypes])
200 94343c1a 2022-01-29 op CC_ADD_CHECK_FLAGS([-Wstrict-prototypes])
201 94343c1a 2022-01-29 op CC_ADD_CHECK_FLAGS([-Wwrite-strings])
202 94343c1a 2022-01-29 op CC_ADD_CHECK_FLAGS([-Wno-unused-parameter])
203 94343c1a 2022-01-29 op CC_ADD_CHECK_FLAGS([-Wpointer-arith])
204 94343c1a 2022-01-29 op CC_ADD_CHECK_FLAGS([-Wsign-compare])
205 94343c1a 2022-01-29 op CC_ADD_CHECK_FLAGS([-Wcast-align])
206 e4ccc7eb 2022-12-21 op CC_ADD_CHECK_FLAGS([-Wno-pointer-sign])
207 94343c1a 2022-01-29 op 
208 bbcba3ed 2022-01-10 op # Save our CFLAGS/CPPFLAGS/LDFLAGS for the Makefile and restore the old user
209 bbcba3ed 2022-01-10 op # variables.
210 bbcba3ed 2022-01-10 op AC_SUBST(AM_CPPFLAGS)
211 bbcba3ed 2022-01-10 op CPPFLAGS="$SAVED_CPPFLAGS"
212 bbcba3ed 2022-01-10 op AC_SUBST(AM_CFLAGS)
213 bbcba3ed 2022-01-10 op CFLAGS="$SAVED_CFLAGS"
214 bbcba3ed 2022-01-10 op AC_SUBST(AM_LDFLAGS)
215 bbcba3ed 2022-01-10 op LDFLAGS="$SAVED_LDFLAGS"
216 bbcba3ed 2022-01-10 op 
217 bbcba3ed 2022-01-10 op AC_CONFIG_HEADERS([config.h])
218 bbcba3ed 2022-01-10 op AC_CONFIG_FILES([
219 bbcba3ed 2022-01-10 op 	Makefile
220 45fcf992 2022-01-31 op 	compat/Makefile
221 862d0bc3 2022-01-31 op 	contrib/Makefile
222 bbcba3ed 2022-01-10 op 	kamictl/Makefile
223 bbcba3ed 2022-01-10 op 	kamid/Makefile
224 bbcba3ed 2022-01-10 op 	kamiftp/Makefile
225 d188f690 2022-02-04 op 	kamiproxy/Makefile
226 bbcba3ed 2022-01-10 op 	kamirepl/Makefile
227 bbcba3ed 2022-01-10 op 	ninepscript/Makefile
228 6cd13ce7 2022-01-13 op 	regress/Makefile
229 6cd13ce7 2022-01-13 op 	regress/lisp/Makefile
230 6cd13ce7 2022-01-13 op 	regress/ninepscript/Makefile
231 bbcba3ed 2022-01-10 op ])
232 bbcba3ed 2022-01-10 op 
233 bbcba3ed 2022-01-10 op AC_OUTPUT