Annotation of freem/configure.ac, revision 1.38
1.1 snw 1: #
1.38 ! snw 2: # $Id: configure.ac,v 1.37 2025/05/16 13:22:57 snw Exp $
1.1 snw 3: # autoconf rules for FreeM
4: #
5: #
1.4 snw 6: # Author: Serena Willis <jpw@coherent-logic.com>
1.1 snw 7: # Copyright (C) 1998 MUG Deutschland
1.5 snw 8: # Copyright (C) 2020, 2025 Coherent Logic Development LLC
1.1 snw 9: #
10: #
11: # This file is part of FreeM.
12: #
13: # FreeM is free software: you can redistribute it and/or modify
14: # it under the terms of the GNU Affero Public License as published by
15: # the Free Software Foundation, either version 3 of the License, or
16: # (at your option) any later version.
17: #
18: # FreeM is distributed in the hope that it will be useful,
19: # but WITHOUT ANY WARRANTY; without even the implied warranty of
20: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21: # GNU Affero Public License for more details.
22: #
23: # You should have received a copy of the GNU Affero Public License
24: # along with FreeM. If not, see <https://www.gnu.org/licenses/>.
25: #
1.6 snw 26: # $Log: configure.ac,v $
1.38 ! snw 27: # Revision 1.37 2025/05/16 13:22:57 snw
! 28: # Bump version to account for shared memory changes
! 29: #
1.37 snw 30: # Revision 1.36 2025/05/14 12:22:03 snw
31: # Further work on shared memory
32: #
1.36 snw 33: # Revision 1.35 2025/05/08 12:52:52 snw
34: # Begin development on 0.65.0
35: #
1.35 snw 36: # Revision 1.34 2025/05/07 19:03:05 snw
1.37 snw 37: # Release 0.65.1-rc0, prepare to begin shared memory rewrite
1.35 snw 38: #
1.34 snw 39: # Revision 1.33 2025/04/19 01:10:04 snw
40: # Update documentation
41: #
1.33 snw 42: # Revision 1.32 2025/04/15 03:42:30 snw
43: # Remove -fno-stack-protector to fix dynamic executable builds on SunCC on Solaris
44: #
1.32 snw 45: # Revision 1.31 2025/04/15 03:37:30 snw
46: # Remove -fno-mudflap to fix Solaris builds
47: #
1.31 snw 48: # Revision 1.30 2025/04/12 00:54:16 snw
49: # Set -fno-stack-protector and -fno-mudflap where available, and set _FORTIFY_SOURCE to 0 everywhere
50: #
1.30 snw 51: # Revision 1.29 2025/04/12 00:42:05 snw
52: # Remove -Wall and all supporting directives
53: #
1.29 snw 54: # Revision 1.28 2025/04/11 20:55:47 snw
55: # Disable -Wunused-result where possible
56: #
1.28 snw 57: # Revision 1.27 2025/04/10 18:01:34 snw
58: # Further tweaks to the autoconf configuration
59: #
1.27 snw 60: # Revision 1.26 2025/04/10 01:24:38 snw
61: # Remove C++ style comments
62: #
1.26 snw 63: # Revision 1.25 2025/04/09 21:10:14 snw
64: # Only use -Wno-format-truncation et al when the compiler supports them
65: #
1.25 snw 66: # Revision 1.24 2025/04/09 20:06:02 snw
67: # Add macros to check for compiler flags to suppress unavoidable warnings
68: #
1.24 snw 69: # Revision 1.23 2025/04/07 23:40:30 snw
1.37 snw 70: # Move to 0.65.1-rc0 and prepare to optimize global file lookup
1.24 snw 71: #
1.23 snw 72: # Revision 1.22 2025/04/07 21:19:38 snw
1.37 snw 73: # Release FreeM 0.65.1-rc0
1.23 snw 74: #
1.22 snw 75: # Revision 1.21 2025/04/04 18:00:00 snw
76: # *** empty log message ***
77: #
1.21 snw 78: # Revision 1.20 2025/04/04 12:46:13 snw
1.37 snw 79: # Patch Solaris 8 crash and bump version to 0.65.1-rc0
1.21 snw 80: #
1.20 snw 81: # Revision 1.19 2025/04/04 02:40:32 snw
1.37 snw 82: # Release 0.65.1-rc0
1.20 snw 83: #
1.19 snw 84: # Revision 1.18 2025/04/04 02:12:24 snw
1.37 snw 85: # Bump to 0.65.1-rc0 and make sure m_log function is never empty
1.19 snw 86: #
1.18 snw 87: # Revision 1.17 2025/04/04 01:18:20 snw
1.37 snw 88: # Remove vestigial logging code and bump to 0.65.1-rc0
1.18 snw 89: #
1.17 snw 90: # Revision 1.16 2025/04/03 20:48:14 snw
1.37 snw 91: # Improve daemon error diagnostics and bump to 0.65.1-rc0
1.17 snw 92: #
1.16 snw 93: # Revision 1.15 2025/04/03 15:51:17 snw
94: # Add fmadm man page and apply minor updates to freem man page
95: #
1.15 snw 96: # Revision 1.14 2025/04/03 01:41:01 snw
1.37 snw 97: # New features frozen; prepare 0.65.1-rc0
1.15 snw 98: #
1.14 snw 99: # Revision 1.13 2025/03/30 01:36:58 snw
100: # Make it easier to bring back fma_gedit, fix double-free in global handler, limit $CHAR to 7-bit ASCII
101: #
1.13 snw 102: # Revision 1.12 2025/03/29 16:50:42 snw
1.37 snw 103: # Back to 0.65.1-rc0 as version for development; temp fix for double-free issue in global_dispatch
1.13 snw 104: #
1.12 snw 105: # Revision 1.11 2025/03/27 03:31:16 snw
1.37 snw 106: # Prepare for release of FreeM 0.65.1-rc0
1.12 snw 107: #
1.11 snw 108: # Revision 1.10 2025/03/23 19:42:18 snw
1.37 snw 109: # Back to 0.65.1-rc0 versioning for continued development work
1.11 snw 110: #
1.10 snw 111: # Revision 1.9 2025/03/23 04:42:33 snw
1.37 snw 112: # Prepare for release of FreeM 0.65.1-rc0
1.10 snw 113: #
1.9 snw 114: # Revision 1.8 2025/03/16 16:08:26 snw
1.37 snw 115: # Back on 0.65.1-rc0 versioning for continued development
1.9 snw 116: #
1.8 snw 117: # Revision 1.7 2025/03/15 03:19:33 snw
1.37 snw 118: # Fix broken build and update to 0.65.1-rc0
1.8 snw 119: #
1.7 snw 120: # Revision 1.6 2025/03/15 02:26:35 snw
1.37 snw 121: # Prepare for 0.65.1-rc0 release
1.7 snw 122: #
1.6 snw 123: # Revision 1.5 2025/03/09 19:14:24 snw
124: # First phase of REUSE compliance and header reformat
125: #
1.1 snw 126: #
1.5 snw 127: # SPDX-FileCopyrightText: (C) 2025 Coherent Logic Development LLC
128: # SPDX-License-Identifier: AGPL-3.0-or-later
129:
1.1 snw 130:
1.37 snw 131: AC_INIT([freem],[0.65.1-rc0],[snw@coherent-logic.com])
1.1 snw 132: AC_CONFIG_HEADERS([src/config.h])
133: AC_CONFIG_MACRO_DIR([m4])
134:
135: AX_LIB_READLINE
1.32 snw 136: ##
137: # The following may be needed once we get back to enabling -Wall -Wextra -pedantic
138: #
1.29 snw 139: # AX_CHECK_COMPILE_FLAG([-Wno-format-truncation], [AX_APPEND_FLAG([-Wno-format-truncation])])
140: # AX_CHECK_COMPILE_FLAG([-Wno-format-contains-nul], [AX_APPEND_FLAG([-Wno-format-contains-nul])])
141: # AX_CHECK_COMPILE_FLAG([-Wno-stringop-truncation], [AX_APPEND_FLAG([-Wno-stringop-truncation])])
142: # AX_CHECK_COMPILE_FLAG([-Wno-parentheses], [AX_APPEND_FLAG([-Wno-parentheses])])
143: # AX_CHECK_COMPILE_FLAG([-Wno-pointer-sign], [AX_APPEND_FLAG([-Wno-pointer-sign])])
1.36 snw 144: # AX_CHECK_COMPILE_FLAG([-fstack-protector], [AX_APPEND_FLAG([-fstack-protector])])
1.1 snw 145:
146: # check for libm
147: AC_CHECK_LIB([m], [powf])
148: AC_CHECK_LIB([m], [pow])
149:
150: AC_CANONICAL_HOST
1.13 snw 151: #AX_WITH_CURSES
1.1 snw 152:
153: # find out if we need to link with -lsocket and/or -lnsl to get
154: # BSD sockets support
155:
156: AU_ALIAS([LIB_SOCKET_NSL], [AX_LIB_SOCKET_NSL])
157:
158: AC_DEFUN([AX_LIB_SOCKET_NSL],
159: [
160: AC_SEARCH_LIBS([gethostbyname], [nsl])
161: AC_SEARCH_LIBS([socket], [socket], [], [
162: AC_CHECK_LIB([socket], [socket], [LIBS="-lsocket -lnsl $LIBS"],
163: [], [-lnsl])])
164: ])
165:
166: AX_LIB_SOCKET_NSL
167:
168: #
169: # check for getopt.h and getopt_long
170: #
171: AC_CHECK_HEADERS(getopt.h)
172: AC_CHECK_FUNCS([getopt_long])
173:
174: #
175: # bring in X11, X Toolkit, and Motif if --enable-mwapi is passed to configure
176: #
177: AC_ARG_ENABLE([mwapi], AS_HELP_STRING([--enable-mwapi], [Enable MWAPI (OSF/Motif) support (EXPERIMENTAL)]))
178:
179: AS_IF([test "x$enable_mwapi" = "xyes"], [
180: AX_LIB_MOTIF
181: ])
182:
1.38 ! snw 183: #
! 184: # enable new global handler
! 185: #
! 186: AC_ARG_ENABLE([newglobals], AS_HELP_STRING([--enable-newglobals], [Enable modernized global handler (EXPERIMENTAL)]))
! 187:
! 188: AM_CONDITIONAL([USE_NEWGLOBALS], [test "x$enable_newglobals" = "xyes"])
! 189:
! 190: AS_IF([test "x$enable_newglobals" = "xyes"], [
! 191: AC_DEFINE(USE_NEW_GLOBALS, 1, [Define if using new global handler])
! 192: ])
! 193:
1.1 snw 194: # check for wiringPi headers and library linkage for
195: # ^$ZRPI ssv on Raspberry Pi SBCs
196: AC_CHECK_HEADERS(wiringPi.h)
197:
198: AC_DEFUN([AX_LIB_WIRINGPI],
199: [
200: AC_SEARCH_LIBS([wiringPiSetup], [wiringPi], [], [
201: AC_CHECK_LIB([wiringPi], [wiringPiSetup], [LIBS="-lwiringPi $LIBS"],
202: [], [-lwiringPi])])
203: ])
204:
205: AX_LIB_WIRINGPI
206:
207: AC_ENABLE_SHARED
208: AC_DISABLE_STATIC
209: LT_INIT
210: AM_INIT_AUTOMAKE
211: AC_CONFIG_FILES(Makefile src/Makefile doc/Makefile)
212: AC_PROG_CC
213: # AC_PATH_XTRA
214: AC_OUTPUT
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