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Message:
portable: propagate AM_CFLAGS/AM_CPPFLAGS Compiling with warnings and certain compiler flags is important for security and bug-free code. Set a bunch of warnings via AM_CFLAGS in a common Makefile, and let those values propagate to all other Makefiles. While here, also fix the version string to remove quotes.
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  1 dd038bc6 2021-09-21 thomas.ad # Process this file with autoconf to produce a configure script.

  2 dd038bc6 2021-09-21 thomas.ad 

  3 dd038bc6 2021-09-21 thomas.ad AC_PREREQ([2.69])

  4 7dfae8a2 2021-09-21 thomas.ad AC_INIT([got-portable], [0.60], [thomas@xteddy.org])

  5 dd038bc6 2021-09-21 thomas.ad AC_CONFIG_AUX_DIR(etc)

  6 dd038bc6 2021-09-21 thomas.ad AC_CONFIG_SRCDIR([lib/rcsutil.h])

  7 dd038bc6 2021-09-21 thomas.ad AM_INIT_AUTOMAKE([foreign subdir-objects])

  8 dd038bc6 2021-09-21 thomas.ad 

  9 dd038bc6 2021-09-21 thomas.ad GOT_RELEASE=No

 10 dd038bc6 2021-09-21 thomas.ad 

 11 dd038bc6 2021-09-21 thomas.ad AC_DEFINE_UNQUOTED(VERSION, "$VERSION")

 12 dd038bc6 2021-09-21 thomas.ad AC_SUBST(VERSION)

 13 dd038bc6 2021-09-21 thomas.ad AC_SUBST(GOT_RELEASE)

 14 dd038bc6 2021-09-21 thomas.ad 

 15 dd038bc6 2021-09-21 thomas.ad AC_CANONICAL_HOST

 16 dd038bc6 2021-09-21 thomas.ad 

 17 dd038bc6 2021-09-21 thomas.ad # When CFLAGS isn't set at this stage and gcc is detected by the macro below,

 18 dd038bc6 2021-09-21 thomas.ad # autoconf will automatically use CFLAGS="-O2 -g". Prevent that by using an

 19 dd038bc6 2021-09-21 thomas.ad # empty default.

 20 dd038bc6 2021-09-21 thomas.ad : ${CFLAGS=""}

 21 dd038bc6 2021-09-21 thomas.ad 

 22 dd038bc6 2021-09-21 thomas.ad # Save user CPPFLAGS, CFLAGS and LDFLAGS. We need to change them because

 23 dd038bc6 2021-09-21 thomas.ad # AC_CHECK_HEADER doesn't give us any other way to update the include

 24 dd038bc6 2021-09-21 thomas.ad # paths. But for Makefile.am we want to use AM_CPPFLAGS and friends.

 25 dd038bc6 2021-09-21 thomas.ad SAVED_CFLAGS="$CFLAGS"

 26 dd038bc6 2021-09-21 thomas.ad SAVED_CPPFLAGS="$CPPFLAGS"

 27 dd038bc6 2021-09-21 thomas.ad SAVED_LDFLAGS="$LDFLAGS"

 28 dd038bc6 2021-09-21 thomas.ad 

 29 dd038bc6 2021-09-21 thomas.ad # Checks for programs.

 30 dd038bc6 2021-09-21 thomas.ad AC_PROG_CC

 31 dd038bc6 2021-09-21 thomas.ad AC_PROG_CPP

 32 dd038bc6 2021-09-21 thomas.ad AC_PROG_INSTALL

 33 dd038bc6 2021-09-21 thomas.ad AC_PROG_LN_S

 34 dd038bc6 2021-09-21 thomas.ad AC_PROG_MAKE_SET

 35 dd038bc6 2021-09-21 thomas.ad AC_PROG_YACC

 36 dd038bc6 2021-09-21 thomas.ad AC_PROG_RANLIB

 37 dd038bc6 2021-09-21 thomas.ad PKG_PROG_PKG_CONFIG

 38 dd038bc6 2021-09-21 thomas.ad AC_USE_SYSTEM_EXTENSIONS

 39 dd038bc6 2021-09-21 thomas.ad 

 40 dd038bc6 2021-09-21 thomas.ad # Checks for header files.

 41 dd038bc6 2021-09-21 thomas.ad AC_CHECK_HEADERS([ \

 42 dd038bc6 2021-09-21 thomas.ad 	fcntl.h \

 43 dd038bc6 2021-09-21 thomas.ad 	langinfo.h \

 44 dd038bc6 2021-09-21 thomas.ad 	limits.h \

 45 dd038bc6 2021-09-21 thomas.ad 	locale.h \

 46 dd038bc6 2021-09-21 thomas.ad 	netdb.h \

 47 dd038bc6 2021-09-21 thomas.ad 	netinet/in.h \

 48 dd038bc6 2021-09-21 thomas.ad 	paths.h \

 49 dd038bc6 2021-09-21 thomas.ad 	stddef.h \

 50 dd038bc6 2021-09-21 thomas.ad 	stdint.h \

 51 dd038bc6 2021-09-21 thomas.ad 	stdlib.h \

 52 dd038bc6 2021-09-21 thomas.ad 	string.h \

 53 dd038bc6 2021-09-21 thomas.ad 	sys/ioctl.h \

 54 dd038bc6 2021-09-21 thomas.ad 	sys/param.h \

 55 dd038bc6 2021-09-21 thomas.ad 	sys/socket.h \

 56 dd038bc6 2021-09-21 thomas.ad 	sys/time.h \

 57 dd038bc6 2021-09-21 thomas.ad 	sys/tree.h \

 58 dd038bc6 2021-09-21 thomas.ad 	util.h \

 59 dd038bc6 2021-09-21 thomas.ad 	unistd.h \

 60 dd038bc6 2021-09-21 thomas.ad 	wchar.h \

 61 dd038bc6 2021-09-21 thomas.ad ])

 62 dd038bc6 2021-09-21 thomas.ad 

 63 dd038bc6 2021-09-21 thomas.ad # Checks for typ edefs, structures, and compiler characteristics.

 64 dd038bc6 2021-09-21 thomas.ad AC_CHECK_HEADER_STDBOOL

 65 dd038bc6 2021-09-21 thomas.ad AC_C_INLINE

 66 dd038bc6 2021-09-21 thomas.ad AC_TYPE_INT64_T

 67 dd038bc6 2021-09-21 thomas.ad AC_TYPE_MODE_T

 68 dd038bc6 2021-09-21 thomas.ad AC_TYPE_OFF_T

 69 dd038bc6 2021-09-21 thomas.ad AC_TYPE_PID_T

 70 dd038bc6 2021-09-21 thomas.ad AC_TYPE_SIZE_T

 71 dd038bc6 2021-09-21 thomas.ad AC_TYPE_SSIZE_T

 72 dd038bc6 2021-09-21 thomas.ad AC_TYPE_UINT16_T

 73 dd038bc6 2021-09-21 thomas.ad AC_TYPE_UINT32_T

 74 dd038bc6 2021-09-21 thomas.ad AC_TYPE_UINT64_T

 75 dd038bc6 2021-09-21 thomas.ad AC_TYPE_UINT8_T

 76 dd038bc6 2021-09-21 thomas.ad 

 77 dd038bc6 2021-09-21 thomas.ad # Look for library needed for flock.

 78 dd038bc6 2021-09-21 thomas.ad AC_SEARCH_LIBS(flock, bsd)

 79 dd038bc6 2021-09-21 thomas.ad 

 80 dd038bc6 2021-09-21 thomas.ad # Checks for library functions.

 81 dd038bc6 2021-09-21 thomas.ad AC_FUNC_FORK

 82 dd038bc6 2021-09-21 thomas.ad AC_FUNC_FSEEKO

 83 dd038bc6 2021-09-21 thomas.ad AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK

 84 dd038bc6 2021-09-21 thomas.ad AC_FUNC_MALLOC

 85 dd038bc6 2021-09-21 thomas.ad AC_FUNC_MMAP

 86 dd038bc6 2021-09-21 thomas.ad AC_FUNC_REALLOC

 87 dd038bc6 2021-09-21 thomas.ad AC_FUNC_STRERROR_R

 88 dd038bc6 2021-09-21 thomas.ad AC_FUNC_STRNLEN

 89 dd038bc6 2021-09-21 thomas.ad AC_CHECK_FUNCS([ \

 90 dd038bc6 2021-09-21 thomas.ad 	dup2 \

 91 dd038bc6 2021-09-21 thomas.ad 	flock \

 92 dd038bc6 2021-09-21 thomas.ad 	getcwd \

 93 dd038bc6 2021-09-21 thomas.ad 	localtime_r \

 94 dd038bc6 2021-09-21 thomas.ad 	memchr \

 95 dd038bc6 2021-09-21 thomas.ad 	memmove \

 96 dd038bc6 2021-09-21 thomas.ad 	memset \

 97 dd038bc6 2021-09-21 thomas.ad 	mkdir \

 98 dd038bc6 2021-09-21 thomas.ad 	munmap \

 99 dd038bc6 2021-09-21 thomas.ad 	nl_langinfo \

100 dd038bc6 2021-09-21 thomas.ad 	realpath \

101 dd038bc6 2021-09-21 thomas.ad 	regcomp \

102 dd038bc6 2021-09-21 thomas.ad 	rmdir \

103 dd038bc6 2021-09-21 thomas.ad 	setlocale \

104 dd038bc6 2021-09-21 thomas.ad 	socket \

105 dd038bc6 2021-09-21 thomas.ad 	strcasecmp \

106 dd038bc6 2021-09-21 thomas.ad 	strchr \

107 dd038bc6 2021-09-21 thomas.ad 	strcspn \

108 dd038bc6 2021-09-21 thomas.ad 	strdup \

109 dd038bc6 2021-09-21 thomas.ad 	strerror \

110 dd038bc6 2021-09-21 thomas.ad 	strlcpy \

111 dd038bc6 2021-09-21 thomas.ad 	strncasecmp \

112 dd038bc6 2021-09-21 thomas.ad 	strndup \

113 dd038bc6 2021-09-21 thomas.ad 	strrchr \

114 dd038bc6 2021-09-21 thomas.ad 	strspn \

115 dd038bc6 2021-09-21 thomas.ad 	strstr \

116 dd038bc6 2021-09-21 thomas.ad 	strtol \

117 dd038bc6 2021-09-21 thomas.ad 	strtoul \

118 dd038bc6 2021-09-21 thomas.ad 	wcwidth \

119 dd038bc6 2021-09-21 thomas.ad ])

120 dd038bc6 2021-09-21 thomas.ad 

121 dd038bc6 2021-09-21 thomas.ad # Check for functions with a compatibility implementation.

122 dd038bc6 2021-09-21 thomas.ad AC_REPLACE_FUNCS([ \

123 dd038bc6 2021-09-21 thomas.ad 	asprintf \

124 dd038bc6 2021-09-21 thomas.ad 	closefrom \

125 dd038bc6 2021-09-21 thomas.ad 	explicit_bzero \

126 dd038bc6 2021-09-21 thomas.ad 	fmt_scaled \

127 dd038bc6 2021-09-21 thomas.ad 	freezero \

128 dd038bc6 2021-09-21 thomas.ad 	getdtablecount \

129 dd038bc6 2021-09-21 thomas.ad 	getline \

130 dd038bc6 2021-09-21 thomas.ad 	getprogname \

131 dd038bc6 2021-09-21 thomas.ad 	recallocarray \

132 dd038bc6 2021-09-21 thomas.ad 	reallocarray \

133 dd038bc6 2021-09-21 thomas.ad 	strlcat \

134 dd038bc6 2021-09-21 thomas.ad 	strlcpy \

135 dd038bc6 2021-09-21 thomas.ad 	strndup \

136 dd038bc6 2021-09-21 thomas.ad 	strsep \

137 dd038bc6 2021-09-21 thomas.ad 	strtonum \

138 dd038bc6 2021-09-21 thomas.ad ])

139 dd038bc6 2021-09-21 thomas.ad 

140 dd038bc6 2021-09-21 thomas.ad # Always use our getopt because 1) glibc's doesn't enforce argument order 2)

141 dd038bc6 2021-09-21 thomas.ad # musl does not set optarg to NULL for flags without arguments (although it is

142 dd038bc6 2021-09-21 thomas.ad # not required to, but it is helpful) 3) there are probably other weird

143 dd038bc6 2021-09-21 thomas.ad # implementations.

144 dd038bc6 2021-09-21 thomas.ad AC_LIBOBJ(getopt)

145 dd038bc6 2021-09-21 thomas.ad 

146 92a9e85d 2021-09-24 thomas # Check the platform we're compiling on.

147 92a9e85d 2021-09-24 thomas AC_MSG_CHECKING(platform)

148 92a9e85d 2021-09-24 thomas case "$host_os" in

149 92a9e85d 2021-09-24 thomas 	*linux*)

150 92a9e85d 2021-09-24 thomas 		AC_MSG_RESULT(linux)

151 92a9e85d 2021-09-24 thomas 		PLATFORM=linux

152 92a9e85d 2021-09-24 thomas 		;;

153 92a9e85d 2021-09-24 thomas 	*freebsd*)

154 92a9e85d 2021-09-24 thomas 		AC_MSG_RESULT(freebsd)

155 92a9e85d 2021-09-24 thomas 		PLATFORM=freebsd

156 92a9e85d 2021-09-24 thomas 		;;

157 92a9e85d 2021-09-24 thomas 	*)

158 92a9e85d 2021-09-24 thomas 		AC_MSG_RESULT(unknown)

159 92a9e85d 2021-09-24 thomas 		PLATFORM=unknown

160 92a9e85d 2021-09-24 thomas 		;;

161 92a9e85d 2021-09-24 thomas esac

162 92a9e85d 2021-09-24 thomas AC_SUBST(PLATFORM)

163 92a9e85d 2021-09-24 thomas AM_CONDITIONAL([HOST_FREEBSD], [test "$PLATFORM" = "freebsd"])

164 92a9e85d 2021-09-24 thomas AM_CONDITIONAL([HOST_LINUX], [test "$PLATFORM" = "linux"])

165 92a9e85d 2021-09-24 thomas 

166 dd038bc6 2021-09-21 thomas.ad # Clang sanitizers wrap reallocarray even if it isn't available on the target

167 dd038bc6 2021-09-21 thomas.ad # system. When compiled it always returns NULL and crashes the program. To

168 dd038bc6 2021-09-21 thomas.ad # detect this we need a more complicated test.

169 dd038bc6 2021-09-21 thomas.ad AC_MSG_CHECKING([for working reallocarray])

170 dd038bc6 2021-09-21 thomas.ad AC_RUN_IFELSE([AC_LANG_PROGRAM(

171 dd038bc6 2021-09-21 thomas.ad 		[#include <stdlib.h>],

172 dd038bc6 2021-09-21 thomas.ad 		[return (reallocarray(NULL, 1, 1) == NULL);]

173 dd038bc6 2021-09-21 thomas.ad 	)],

174 dd038bc6 2021-09-21 thomas.ad 	AC_MSG_RESULT(yes),

175 dd038bc6 2021-09-21 thomas.ad 	[AC_LIBOBJ(reallocarray) AC_MSG_RESULT([no])]

176 dd038bc6 2021-09-21 thomas.ad )

177 dd038bc6 2021-09-21 thomas.ad AC_MSG_CHECKING([for working recallocarray])

178 dd038bc6 2021-09-21 thomas.ad AC_RUN_IFELSE([AC_LANG_PROGRAM(

179 dd038bc6 2021-09-21 thomas.ad 		[#include <stdlib.h>],

180 dd038bc6 2021-09-21 thomas.ad 		[return (recallocarray(NULL, 1, 1, 1) == NULL);]

181 dd038bc6 2021-09-21 thomas.ad 	)],

182 dd038bc6 2021-09-21 thomas.ad 	AC_MSG_RESULT(yes),

183 dd038bc6 2021-09-21 thomas.ad 	[AC_LIBOBJ(recallocarray) AC_MSG_RESULT([no])]

184 dd038bc6 2021-09-21 thomas.ad )

185 dd038bc6 2021-09-21 thomas.ad 

186 dd038bc6 2021-09-21 thomas.ad # Look for imsg_init in libutil.

187 dd038bc6 2021-09-21 thomas.ad AC_SEARCH_LIBS(imsg_init, util, found_imsg_init=yes, found_imsg_init=no)

188 dd038bc6 2021-09-21 thomas.ad if test "x$found_imsg_init" = xyes; then

189 dd038bc6 2021-09-21 thomas.ad 	AC_DEFINE(HAVE_IMSG)

190 dd038bc6 2021-09-21 thomas.ad else

191 dd038bc6 2021-09-21 thomas.ad 	AC_LIBOBJ(imsg)

192 dd038bc6 2021-09-21 thomas.ad 	AC_LIBOBJ(imsg-buffer)

193 dd038bc6 2021-09-21 thomas.ad fi

194 dd038bc6 2021-09-21 thomas.ad 

195 dd038bc6 2021-09-21 thomas.ad # libcrypto (via libssl for SHA information)

196 dd038bc6 2021-09-21 thomas.ad PKG_CHECK_MODULES(

197 dd038bc6 2021-09-21 thomas.ad 	LIBCRYPTO,

198 dd038bc6 2021-09-21 thomas.ad 	libcrypto,

199 dd038bc6 2021-09-21 thomas.ad 	[

200 dd038bc6 2021-09-21 thomas.ad 	 	AM_CFLAGS="$LIBCRYTPO_CFLAGS $AM_CFLAGS"

201 dd038bc6 2021-09-21 thomas.ad 		CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"

202 dd038bc6 2021-09-21 thomas.ad 		LIBS="$LIBCRYPTO_LIBS $LIBS"

203 dd038bc6 2021-09-21 thomas.ad 		found_libcrypto=yes

204 dd038bc6 2021-09-21 thomas.ad 	],

205 dd038bc6 2021-09-21 thomas.ad 	[

206 92a9e85d 2021-09-24 thomas 	 	found_libcrypto=no

207 dd038bc6 2021-09-21 thomas.ad 	]

208 dd038bc6 2021-09-21 thomas.ad )

209 dd038bc6 2021-09-21 thomas.ad 

210 92a9e85d 2021-09-24 thomas if test "x$found_libcrypto" = "xyes"; then

211 92a9e85d 2021-09-24 thomas 	AC_DEFINE(HAVE_LIBCRYPTO)

212 92a9e85d 2021-09-24 thomas fi

213 92a9e85d 2021-09-24 thomas 

214 dd038bc6 2021-09-21 thomas.ad AC_SEARCH_LIBS(uuid_create, , AC_DEFINE(HAVE_BSD_UUID))

215 326237a6 2021-09-25 thomas AC_SEARCH_LIBS(uuid_create, found_uuid=no, found_uuid=yes)

216 dd038bc6 2021-09-21 thomas.ad AC_SEARCH_LIBS(mergesort, , AC_DEFINE(HAVE_BSD_MERGESORT))

217 dd038bc6 2021-09-21 thomas.ad 

218 326237a6 2021-09-25 thomas if test "x$found_uuid" = "xyes"; then

219 326237a6 2021-09-25 thomas 	AC_DEFINE(HAVE_BSD_UUID)

220 326237a6 2021-09-25 thomas else

221 326237a6 2021-09-25 thomas 	PKG_CHECK_MODULES(

222 326237a6 2021-09-25 thomas 		LIBUUID,

223 326237a6 2021-09-25 thomas 		uuid,

224 326237a6 2021-09-25 thomas 		[

225 326237a6 2021-09-25 thomas 			AM_CFLAGS="$LIBUUID_CFLAGS $AM_CFLAGS"

226 326237a6 2021-09-25 thomas 			CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"

227 326237a6 2021-09-25 thomas 			LIBS="$LIBUUID_LIBS $LIBS"

228 326237a6 2021-09-25 thomas 			found_libuuid=yes

229 326237a6 2021-09-25 thomas 		],

230 326237a6 2021-09-25 thomas 		[

231 326237a6 2021-09-25 thomas 			found_libuuid=no

232 326237a6 2021-09-25 thomas 		]

233 326237a6 2021-09-25 thomas 	)

234 dd038bc6 2021-09-21 thomas.ad 

235 326237a6 2021-09-25 thomas 	if test "x$found_libuuid" = "xno"; then

236 326237a6 2021-09-25 thomas 		AC_CHECK_HEADER(

237 326237a6 2021-09-25 thomas 			uuid.h,

238 326237a6 2021-09-25 thomas 			found_libuuid=yes,

239 326237a6 2021-09-25 thomas 			found_libuuid=no)

240 326237a6 2021-09-25 thomas 	fi

241 92a9e85d 2021-09-24 thomas fi

242 dd038bc6 2021-09-21 thomas.ad 

243 92a9e85d 2021-09-24 thomas if test "x$found_libuuid" = "xno"; then

244 92a9e85d 2021-09-24 thomas 	AC_MSG_ERROR("*** couldn't find uuid ***")

245 92a9e85d 2021-09-24 thomas fi

246 92a9e85d 2021-09-24 thomas 

247 dd038bc6 2021-09-21 thomas.ad PKG_CHECK_MODULES(

248 dd038bc6 2021-09-21 thomas.ad 	ZLIB,

249 dd038bc6 2021-09-21 thomas.ad 	zlib,

250 dd038bc6 2021-09-21 thomas.ad 	[

251 dd038bc6 2021-09-21 thomas.ad 	 	AM_CFLAGS="$ZLIB_CFLAGS $AM_CFLAGS"

252 dd038bc6 2021-09-21 thomas.ad 		CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"

253 dd038bc6 2021-09-21 thomas.ad 		LIBS="$ZLIB_LIBS $LIBS"

254 dd038bc6 2021-09-21 thomas.ad 		found_zlib=yes

255 dd038bc6 2021-09-21 thomas.ad 	],

256 dd038bc6 2021-09-21 thomas.ad 	[

257 92a9e85d 2021-09-24 thomas 	 	found_zlib=no

258 dd038bc6 2021-09-21 thomas.ad 	]

259 dd038bc6 2021-09-21 thomas.ad )

260 dd038bc6 2021-09-21 thomas.ad 

261 92a9e85d 2021-09-24 thomas if test "x$found_zlib" = "xno"; then

262 92a9e85d 2021-09-24 thomas 	AC_CHECK_HEADER(

263 92a9e85d 2021-09-24 thomas 		zlib.h,

264 92a9e85d 2021-09-24 thomas 		,

265 92a9e85d 2021-09-24 thomas 		found_zlib=no)

266 92a9e85d 2021-09-24 thomas fi

267 dd038bc6 2021-09-21 thomas.ad 

268 92a9e85d 2021-09-24 thomas if test "x$found_zlib" = "xno"; then

269 92a9e85d 2021-09-24 thomas 	AC_MSG_ERROR("*** couldn't find zlib ***")

270 92a9e85d 2021-09-24 thomas fi

271 dd038bc6 2021-09-21 thomas.ad 

272 92a9e85d 2021-09-24 thomas if test "$PLATFORM" = "linux"; then

273 92a9e85d 2021-09-24 thomas 	PKG_CHECK_MODULES(

274 92a9e85d 2021-09-24 thomas 		LIBMD,

275 92a9e85d 2021-09-24 thomas 		libmd,

276 92a9e85d 2021-09-24 thomas 		[

277 92a9e85d 2021-09-24 thomas 			AM_CFLAGS="$LIBMD_CFLAGS $AM_CFLAGS"

278 92a9e85d 2021-09-24 thomas 			CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"

279 92a9e85d 2021-09-24 thomas 			LIBS="$LIBMD_LIBS $LIBS"

280 92a9e85d 2021-09-24 thomas 		],

281 92a9e85d 2021-09-24 thomas 		[

282 92a9e85d 2021-09-24 thomas 			AC_MSG_ERROR("*** couldn't find libmd via pkg-config")

283 92a9e85d 2021-09-24 thomas 		]

284 92a9e85d 2021-09-24 thomas 	)

285 92a9e85d 2021-09-24 thomas 	PKG_CHECK_MODULES(

286 92a9e85d 2021-09-24 thomas 		LIBBSD,

287 92a9e85d 2021-09-24 thomas 		libbsd-overlay,

288 92a9e85d 2021-09-24 thomas 		[

289 92a9e85d 2021-09-24 thomas 			AM_CFLAGS="$LIBBSD_CFLAGS $AM_CFLAGS"

290 92a9e85d 2021-09-24 thomas 			CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"

291 92a9e85d 2021-09-24 thomas 			LIBS="$LIBBSD_LIBS $LIBS"

292 92a9e85d 2021-09-24 thomas 			found_libbsd=yes

293 92a9e85d 2021-09-24 thomas 			AC_DEFINE(HAVE_LIBBSD)

294 92a9e85d 2021-09-24 thomas 		],

295 92a9e85d 2021-09-24 thomas 		[]

296 92a9e85d 2021-09-24 thomas 	)

297 92a9e85d 2021-09-24 thomas fi

298 92a9e85d 2021-09-24 thomas 

299 dd038bc6 2021-09-21 thomas.ad # Look for a suitable queue.h.  We hope libbsd is enough, but that is missing

300 dd038bc6 2021-09-21 thomas.ad # SIMPLEQ.

301 dd038bc6 2021-09-21 thomas.ad AC_CHECK_DECL(

302 dd038bc6 2021-09-21 thomas.ad 	SIMPLEQ_INIT,

303 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=yes,

304 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=no,

305 dd038bc6 2021-09-21 thomas.ad 	[#include <sys/queue.h>]

306 dd038bc6 2021-09-21 thomas.ad )

307 dd038bc6 2021-09-21 thomas.ad AC_CHECK_DECL(

308 dd038bc6 2021-09-21 thomas.ad 	TAILQ_CONCAT,

309 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=yes,

310 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=no,

311 dd038bc6 2021-09-21 thomas.ad 	[#include <sys/queue.h>]

312 dd038bc6 2021-09-21 thomas.ad )

313 dd038bc6 2021-09-21 thomas.ad AC_CHECK_DECL(

314 dd038bc6 2021-09-21 thomas.ad 	TAILQ_PREV,

315 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=yes,

316 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=no,

317 dd038bc6 2021-09-21 thomas.ad 	[#include <sys/queue.h>]

318 dd038bc6 2021-09-21 thomas.ad )

319 dd038bc6 2021-09-21 thomas.ad AC_CHECK_DECL(

320 dd038bc6 2021-09-21 thomas.ad 	TAILQ_REPLACE,

321 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=yes,

322 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=no,

323 dd038bc6 2021-09-21 thomas.ad 	[#include <sys/queue.h>]

324 dd038bc6 2021-09-21 thomas.ad )

325 dd038bc6 2021-09-21 thomas.ad AC_CHECK_DECL(

326 dd038bc6 2021-09-21 thomas.ad 	SIMPLEQ_ENTRY,

327 dd038bc6 2021-09-21 thomas.ad 	,

328 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=no,

329 dd038bc6 2021-09-21 thomas.ad 	[#include <sys/queue.h>]

330 dd038bc6 2021-09-21 thomas.ad )

331 dd038bc6 2021-09-21 thomas.ad AC_CHECK_DECL(

332 dd038bc6 2021-09-21 thomas.ad 	TAILQ_FOREACH_SAFE,

333 dd038bc6 2021-09-21 thomas.ad 	,

334 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=no,

335 dd038bc6 2021-09-21 thomas.ad 	[#include <sys/queue.h>]

336 dd038bc6 2021-09-21 thomas.ad )

337 dd038bc6 2021-09-21 thomas.ad if test "x$found_queue_h" = xyes; then

338 dd038bc6 2021-09-21 thomas.ad 	AC_DEFINE(HAVE_QUEUE_H)

339 dd038bc6 2021-09-21 thomas.ad fi

340 dd038bc6 2021-09-21 thomas.ad 

341 dd038bc6 2021-09-21 thomas.ad # Look for __progname.

342 dd038bc6 2021-09-21 thomas.ad AC_MSG_CHECKING(for __progname)

343 dd038bc6 2021-09-21 thomas.ad AC_LINK_IFELSE([AC_LANG_SOURCE(

344 dd038bc6 2021-09-21 thomas.ad 	[

345 dd038bc6 2021-09-21 thomas.ad 		#include <stdio.h>

346 dd038bc6 2021-09-21 thomas.ad 		#include <stdlib.h>

347 dd038bc6 2021-09-21 thomas.ad 		extern char *__progname;

348 dd038bc6 2021-09-21 thomas.ad 		int main(void) {

349 dd038bc6 2021-09-21 thomas.ad 			const char *cp = __progname;

350 dd038bc6 2021-09-21 thomas.ad 			printf("%s\n", cp);

351 dd038bc6 2021-09-21 thomas.ad 			exit(0);

352 dd038bc6 2021-09-21 thomas.ad 		}

353 dd038bc6 2021-09-21 thomas.ad 	])],

354 dd038bc6 2021-09-21 thomas.ad 	[AC_DEFINE(HAVE___PROGNAME) AC_MSG_RESULT(yes)],

355 dd038bc6 2021-09-21 thomas.ad 	AC_MSG_RESULT(no)

356 dd038bc6 2021-09-21 thomas.ad )

357 dd038bc6 2021-09-21 thomas.ad 

358 92a9e85d 2021-09-24 thomas if test "$PLATFORM" = "linux"; then

359 92a9e85d 2021-09-24 thomas 	PKG_CHECK_MODULES(

360 92a9e85d 2021-09-24 thomas 		LIBPANELW,

361 92a9e85d 2021-09-24 thomas 		panelw,

362 92a9e85d 2021-09-24 thomas 		found_panel=yes,

363 92a9e85d 2021-09-24 thomas 		AC_MSG_ERROR("*** couldn't find -lpanel from ncurses")

364 92a9e85d 2021-09-24 thomas 	)

365 92a9e85d 2021-09-24 thomas else

366 92a9e85d 2021-09-24 thomas 	AC_CHECK_LIB(panelw, update_panels,,

367 92a9e85d 2021-09-24 thomas 		AC_MSG_ERROR([ "*** panelw not found for ncurses. ***"])

368 92a9e85d 2021-09-24 thomas 	)

369 acf52a76 2021-09-21 thomas.ad 

370 92a9e85d 2021-09-24 thomas 	LIBPANELW_LIBS="-lpanelw"

371 92a9e85d 2021-09-24 thomas fi

372 92a9e85d 2021-09-24 thomas 

373 acf52a76 2021-09-21 thomas.ad PKG_CHECK_MODULES(

374 acf52a76 2021-09-21 thomas.ad 	LIBNCURSES,

375 acf52a76 2021-09-21 thomas.ad 	ncursesw,

376 dd038bc6 2021-09-21 thomas.ad 	found_ncurses=yes,

377 dd038bc6 2021-09-21 thomas.ad 	found_ncurses=no

378 dd038bc6 2021-09-21 thomas.ad )

379 acf52a76 2021-09-21 thomas.ad if test "x$found_ncurses" = xyes; then

380 acf52a76 2021-09-21 thomas.ad 	AM_CFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $LIBPANELW_CFLAGS $AM_CFLAGS"

381 acf52a76 2021-09-21 thomas.ad 	CFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $LIBPANELW_CFLAGS $CFLAGS"

382 acf52a76 2021-09-21 thomas.ad 	LIBS="$LIBNCURSES_LIBS $LIBTINFO_LIBS $LIBPANELW_LIBS $LIBS"

383 dd038bc6 2021-09-21 thomas.ad else

384 dd038bc6 2021-09-21 thomas.ad 	AC_CHECK_LIB(

385 acf52a76 2021-09-21 thomas.ad 		ncursesw,

386 dd038bc6 2021-09-21 thomas.ad 		setupterm,

387 dd038bc6 2021-09-21 thomas.ad 		found_ncurses=yes,

388 dd038bc6 2021-09-21 thomas.ad 		found_ncurses=no

389 dd038bc6 2021-09-21 thomas.ad 	)

390 dd038bc6 2021-09-21 thomas.ad 	if test "x$found_ncurses" = xyes; then

391 dd038bc6 2021-09-21 thomas.ad 		AC_CHECK_HEADER(

392 dd038bc6 2021-09-21 thomas.ad 			ncurses.h,

393 acf52a76 2021-09-21 thomas.ad 			AM_CFLAGS="$LIBPANELW_CFLAGS $AM_CFLAGS"

394 acf52a76 2021-09-21 thomas.ad 			CFLAGS="$LIBPANEL_CFLAGS $CFLAGS"

395 acf52a76 2021-09-21 thomas.ad 			LIBS="$LIBS -lncursesw $LIBPANELW_LIBS",

396 acf52a76 2021-09-21 thomas.ad 			found_ncurses=no

397 acf52a76 2021-09-21 thomas.ad 		)

398 92a9e85d 2021-09-24 thomas 	fi

399 dd038bc6 2021-09-21 thomas.ad fi

400 dd038bc6 2021-09-21 thomas.ad if test "x$found_ncurses" = xyes; then

401 dd038bc6 2021-09-21 thomas.ad 	AC_DEFINE(HAVE_NCURSES_H)

402 dd038bc6 2021-09-21 thomas.ad else

403 dd038bc6 2021-09-21 thomas.ad 	# No ncurses, try curses.

404 dd038bc6 2021-09-21 thomas.ad 	AC_CHECK_LIB(

405 acf52a76 2021-09-21 thomas.ad 		cursesw,

406 dd038bc6 2021-09-21 thomas.ad 		setupterm,

407 dd038bc6 2021-09-21 thomas.ad 		found_curses=yes,

408 dd038bc6 2021-09-21 thomas.ad 		found_curses=no

409 dd038bc6 2021-09-21 thomas.ad 	)

410 dd038bc6 2021-09-21 thomas.ad 	AC_CHECK_HEADER(

411 dd038bc6 2021-09-21 thomas.ad 		curses.h,

412 dd038bc6 2021-09-21 thomas.ad 		,

413 dd038bc6 2021-09-21 thomas.ad 		found_curses=no)

414 dd038bc6 2021-09-21 thomas.ad 	if test "x$found_curses" = xyes; then

415 acf52a76 2021-09-21 thomas.ad 		AM_CFLAGS="$LIBPANELW_CFLAGS $AM_CFLAGS"

416 acf52a76 2021-09-21 thomas.ad 		CFLAGS="$LIBPANEL_CFLAGS $CFLAGS"

417 acf52a76 2021-09-21 thomas.ad 		LIBS="$LIBS -lcursesw $LIBPANELW_LIBS"

418 dd038bc6 2021-09-21 thomas.ad 		AC_DEFINE(HAVE_CURSES_H)

419 dd038bc6 2021-09-21 thomas.ad 	else

420 dd038bc6 2021-09-21 thomas.ad 		AC_MSG_ERROR("curses not found")

421 dd038bc6 2021-09-21 thomas.ad 	fi

422 dd038bc6 2021-09-21 thomas.ad fi

423 dd038bc6 2021-09-21 thomas.ad 

424 dd038bc6 2021-09-21 thomas.ad # Save our CFLAGS/CPPFLAGS/LDFLAGS for the Makefile and restore the old user

425 dd038bc6 2021-09-21 thomas.ad # variables.

426 dd038bc6 2021-09-21 thomas.ad AC_SUBST(AM_CPPFLAGS)

427 dd038bc6 2021-09-21 thomas.ad CPPFLAGS="$SAVED_CPPFLAGS"

428 dd038bc6 2021-09-21 thomas.ad AC_SUBST(AM_CFLAGS)

429 dd038bc6 2021-09-21 thomas.ad CFLAGS="$SAVED_CFLAGS"

430 dd038bc6 2021-09-21 thomas.ad AC_SUBST(AM_LDFLAGS)

431 dd038bc6 2021-09-21 thomas.ad LDFLAGS="$SAVED_LDFLAGS"

432 dd038bc6 2021-09-21 thomas.ad 

433 dd038bc6 2021-09-21 thomas.ad AC_CONFIG_FILES([Makefile

434 dd038bc6 2021-09-21 thomas.ad 		 compat/Makefile

435 dd038bc6 2021-09-21 thomas.ad 		 libexec/Makefile

436 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-tree/Makefile

437 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-fetch-pack/Makefile

438 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-index-pack/Makefile

439 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-blob/Makefile

440 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-commit/Makefile

441 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-gitconfig/Makefile

442 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-gotconfig/Makefile

443 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-object/Makefile

444 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-pack/Makefile

445 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-tag/Makefile

446 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-send-pack/Makefile

447 dd038bc6 2021-09-21 thomas.ad 		 got/Makefile

448 2b0eee35 2021-09-21 thomas.ad 		 gotadmin/Makefile

449 d3f2ad5e 2021-09-21 thomas.ad 		 tog/Makefile

450 0e50a59a 2021-09-29 thomas 		 Makefile.common:Makefile.common.in

451 d3f2ad5e 2021-09-21 thomas.ad 		 regress/cmdline/Makefile.linux:regress/cmdline/Makefile.am])

452 dd038bc6 2021-09-21 thomas.ad AC_OUTPUT

453 dd038bc6 2021-09-21 thomas.ad 

454 dd038bc6 2021-09-21 thomas.ad #                tog/GNUMakefile])

455 dd038bc6 2021-09-21 thomas.ad #                regress/GNUMakefile

456 dd038bc6 2021-09-21 thomas.ad #                regress/cmdline/GNUMakefile

457 dd038bc6 2021-09-21 thomas.ad #                regress/delta/GNUMakefile

458 dd038bc6 2021-09-21 thomas.ad #                regress/fetch/GNUMakefile

459 dd038bc6 2021-09-21 thomas.ad #                regress/idset/GNUMakefile

460 dd038bc6 2021-09-21 thomas.ad #                regress/path/GNUMakefile

461 dd038bc6 2021-09-21 thomas.ad #                 gotweb/GNUMakefile

462 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/GNUMakefile

463 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-blob/GNUMakefile

464 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-commit/GNUMakefile

465 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-gitconfig/GNUMakefile

466 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-gotconfig/GNUMakefile

467 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-object/GNUMakefile

468 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-pack/GNUMakefile

469 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-tag/GNUMakefile

470 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-tree/GNUMakefile