1 AC_INIT([telescope], [0.4.1-dev], [telescope@omarpolo.com], [telescope], [gemini://telescope.omarpolo.com])
2 AC_CONFIG_LIBOBJ_DIR(compat)
3 AM_INIT_AUTOMAKE([-Wall foreign subdir-objects])
5 AC_USE_SYSTEM_EXTENSIONS
27 AC_MSG_CHECKING([for sys/queue.h with TAILQ_FOREACH_SAFE])
28 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
29 #include <sys/queue.h>
32 TAILQ_HEAD(tailhead, entry) head;
34 TAILQ_ENTRY(entry) entries;
37 TAILQ_FOREACH_SAFE(np, &head, entries, nt) {
43 AC_DEFINE([HAVE_QUEUE_H], 1, [QUEUE_H])
46 AC_CHECK_DECL(PR_SET_NAME, AC_DEFINE([HAVE_PR_SET_NAME], 1, [pr_set_name]), [],
47 [[#include <sys/prctl.h>]])
49 AC_SEARCH_LIBS([initscr], [ncursesw ncurses], [], [
50 AC_MSG_ERROR([requires either ncursesw or ncurses library])
53 AC_CHECK_LIB(tls, tls_init, [], [
54 AC_MSG_ERROR([requires libtls])
57 AC_CHECK_LIB(event, event_init, [], [
58 AC_MSG_ERROR([requires libevent])
61 AC_CHECK_LIB(util, imsg_init, [], [
63 AC_LIBOBJ(imsg-buffer)
68 AC_CHECK_FUNCS([asr_run])
70 # check compiler flags
71 AC_DEFUN([CC_ADD_CHECK_FLAGS], [
72 AC_MSG_CHECKING([if $CC supports $1 flag])
75 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
80 CC_ADD_CHECK_FLAGS([-Wall])
81 CC_ADD_CHECK_FLAGS([-Wextra])
82 CC_ADD_CHECK_FLAGS([-Wmissing-prototypes])
83 CC_ADD_CHECK_FLAGS([-Wstrict-prototypes])
84 CC_ADD_CHECK_FLAGS([-Wwrite-strings])
85 CC_ADD_CHECK_FLAGS([-Wno-unused-parameter])
87 AC_CONFIG_HEADERS([config.h])