1 AC_INIT([telescope], [0.2], [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
26 AC_MSG_CHECKING([for sys/queue.h with TAILQ_FOREACH_SAFE])
27 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
28 #include <sys/queue.h>
31 TAILQ_HEAD(tailhead, entry) head;
33 TAILQ_ENTRY(entry) entries;
36 TAILQ_FOREACH_SAFE(np, &head, entries, nt) {
42 AC_DEFINE([HAVE_QUEUE_H], 1, [QUEUE_H])
45 AC_CHECK_DECL(PR_SET_NAME, AC_DEFINE([HAVE_PR_SET_NAME], 1, [pr_set_name]), [],
46 [[#include <sys/prctl.h>]])
48 AC_SEARCH_LIBS([initscr], [ncursesw ncurses], [], [
49 AC_MSG_ERROR([requires either ncursesw or ncurses library])
52 AC_CHECK_LIB(tls, tls_init, [], [
53 AC_MSG_ERROR([requires libtls])
56 AC_CHECK_LIB(event, event_init, [], [
57 AC_MSG_ERROR([requires libevent])
60 AC_CHECK_LIB(util, imsg_init, [], [
62 AC_LIBOBJ(imsg-buffer)
67 AC_CHECK_FUNCS([asr_run])
69 # check compiler flags
70 AC_DEFUN([CC_ADD_CHECK_FLAGS], [
71 AC_MSG_CHECKING([if $CC supports $1 flag])
74 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
79 CC_ADD_CHECK_FLAGS([-Wall])
80 CC_ADD_CHECK_FLAGS([-Wextra])
81 CC_ADD_CHECK_FLAGS([-Wmissing-prototypes])
82 CC_ADD_CHECK_FLAGS([-Wstrict-prototypes])
83 CC_ADD_CHECK_FLAGS([-Wwrite-strings])
84 CC_ADD_CHECK_FLAGS([-Wno-unused-parameter])
86 AC_CONFIG_HEADERS([config.h])