1 AC_PREREQ([2.64]) 2 AC_INIT([HarfBuzz], 3 [0.9.38], 4 [http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz], 5 [harfbuzz], 6 [http://harfbuzz.org/]) 7 8 AC_CONFIG_MACRO_DIR([m4]) 9 AC_CONFIG_SRCDIR([src/harfbuzz.pc.in]) 10 AC_CONFIG_HEADERS([config.h]) 11 12 AM_INIT_AUTOMAKE([1.11.1 gnits tar-pax dist-bzip2 no-dist-gzip -Wall no-define color-tests -Wno-portability]) 13 AM_CONDITIONAL(AUTOMAKE_OLDER_THAN_1_13, test $am__api_version = 1.11 -o $am__api_version = 1.12) 14 AM_SILENT_RULES([yes]) 15 16 # Initialize libtool 17 m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) 18 LT_PREREQ([2.2]) 19 LT_INIT([disable-static]) 20 21 # Check for programs 22 AC_PROG_CC 23 AM_PROG_CC_C_O 24 AC_PROG_CXX 25 PKG_PROG_PKG_CONFIG([0.20]) 26 AM_MISSING_PROG([RAGEL], [ragel]) 27 AM_MISSING_PROG([GIT], [git]) 28 29 # Version 30 m4_define(hb_version_triplet,m4_split(AC_PACKAGE_VERSION,[[.]])) 31 m4_define(hb_version_major,m4_argn(1,hb_version_triplet)) 32 m4_define(hb_version_minor,m4_argn(2,hb_version_triplet)) 33 m4_define(hb_version_micro,m4_argn(3,hb_version_triplet)) 34 HB_VERSION_MAJOR=hb_version_major 35 HB_VERSION_MINOR=hb_version_minor 36 HB_VERSION_MICRO=hb_version_micro 37 HB_VERSION=AC_PACKAGE_VERSION 38 AC_SUBST(HB_VERSION_MAJOR) 39 AC_SUBST(HB_VERSION_MINOR) 40 AC_SUBST(HB_VERSION_MICRO) 41 AC_SUBST(HB_VERSION) 42 43 # Libtool version 44 m4_define([hb_version_int], 45 m4_eval(hb_version_major*10000 + hb_version_minor*100 + hb_version_micro)) 46 m4_if(m4_eval(hb_version_minor % 2), [1], 47 dnl for unstable releases 48 [m4_define([hb_libtool_revision], 0)], 49 dnl for stable releases 50 [m4_define([hb_libtool_revision], hb_version_micro)]) 51 m4_define([hb_libtool_age], 52 m4_eval(hb_version_int - hb_libtool_revision)) 53 m4_define([hb_libtool_current], 54 m4_eval(hb_version_major + hb_libtool_age)) 55 HB_LIBTOOL_VERSION_INFO=hb_libtool_current:hb_libtool_revision:hb_libtool_age 56 AC_SUBST(HB_LIBTOOL_VERSION_INFO) 57 58 # Documentation 59 have_gtk_doc=false 60 m4_ifdef([GTK_DOC_CHECK], [ 61 GTK_DOC_CHECK([1.15],[--flavour no-tmpl]) 62 if test "x$enable_gtk_doc" = xyes; then 63 have_gtk_doc=true 64 fi 65 ], [ 66 AM_CONDITIONAL([ENABLE_GTK_DOC], false) 67 ]) 68 69 # Functions and headers 70 AC_CHECK_FUNCS(atexit mprotect sysconf getpagesize mmap isatty) 71 AC_CHECK_HEADERS(unistd.h sys/mman.h) 72 73 # Compiler flags 74 AC_CANONICAL_HOST 75 AC_CHECK_ALIGNOF([struct{char;}]) 76 if test "x$GCC" = "xyes"; then 77 78 # Make symbols link locally 79 LDFLAGS="$LDFLAGS -Bsymbolic-functions" 80 81 # Make sure we don't link to libstdc++ 82 CXXFLAGS="$CXXFLAGS -fno-rtti -fno-exceptions" 83 84 # Assorted warnings 85 CXXFLAGS="$CXXFLAGS -Wcast-align" 86 87 case "$host" in 88 *-*-mingw*) 89 ;; 90 *) 91 # Hide inline methods 92 CXXFLAGS="$CXXFLAGS -fvisibility-inlines-hidden" 93 ;; 94 esac 95 96 case "$host" in 97 arm-*-*) 98 if test "x$ac_cv_alignof_struct_char__" != x1; then 99 # Request byte alignment 100 CXXFLAGS="$CXXFLAGS -mstructure-size-boundary=8" 101 fi 102 ;; 103 esac 104 fi 105 106 AM_CONDITIONAL(HAVE_GCC, test "x$GCC" = "xyes") 107 108 hb_os_win32=no 109 AC_MSG_CHECKING([for native Win32]) 110 case "$host" in 111 *-*-mingw*) 112 hb_os_win32=yes 113 ;; 114 esac 115 AC_MSG_RESULT([$hb_os_win32]) 116 AM_CONDITIONAL(OS_WIN32, test "$hb_os_win32" = "yes") 117 118 have_pthread=false 119 if test "$hb_os_win32" = no; then 120 AX_PTHREAD([have_pthread=true]) 121 fi 122 if $have_pthread; then 123 AC_DEFINE(HAVE_PTHREAD, 1, [Have POSIX threads]) 124 fi 125 AM_CONDITIONAL(HAVE_PTHREAD, $have_pthread) 126 127 dnl ========================================================================== 128 129 have_ot=true 130 if $have_ot; then 131 AC_DEFINE(HAVE_OT, 1, [Have native OpenType Layout backend]) 132 fi 133 AM_CONDITIONAL(HAVE_OT, $have_ot) 134 135 have_fallback=true 136 if $have_fallback; then 137 AC_DEFINE(HAVE_FALLBACK, 1, [Have simple TrueType Layout backend]) 138 fi 139 AM_CONDITIONAL(HAVE_FALLBACK, $have_fallback) 140 141 dnl =========================================================================== 142 143 AC_ARG_WITH(glib, 144 [AS_HELP_STRING([--with-glib=@<:@yes/no/auto@:>@], 145 [Use glib @<:@default=auto@:>@])],, 146 [with_glib=auto]) 147 have_glib=false 148 if test "x$with_glib" = "xyes" -o "x$with_glib" = "xauto"; then 149 PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.16, have_glib=true, :) 150 fi 151 if test "x$with_glib" = "xyes" -a "x$have_glib" != "xtrue"; then 152 AC_MSG_ERROR([glib support requested but glib-2.0 not found]) 153 fi 154 if $have_glib; then 155 AC_DEFINE(HAVE_GLIB, 1, [Have glib2 library]) 156 fi 157 AM_CONDITIONAL(HAVE_GLIB, $have_glib) 158 159 dnl =========================================================================== 160 161 AC_ARG_WITH(gobject, 162 [AS_HELP_STRING([--with-gobject=@<:@yes/no/auto@:>@], 163 [Use gobject @<:@default=auto@:>@])],, 164 [with_gobject=no]) 165 have_gobject=false 166 if test "x$with_gobject" = "xyes" -o "x$with_gobject" = "xauto"; then 167 PKG_CHECK_MODULES(GOBJECT, gobject-2.0 glib-2.0, have_gobject=true, :) 168 fi 169 if test "x$with_gobject" = "xyes" -a "x$have_gobject" != "xtrue"; then 170 AC_MSG_ERROR([gobject support requested but gobject-2.0 / glib-2.0 not found]) 171 fi 172 if $have_gobject; then 173 AC_DEFINE(HAVE_GOBJECT, 1, [Have gobject2 library]) 174 GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0` 175 AC_SUBST(GLIB_MKENUMS) 176 fi 177 AM_CONDITIONAL(HAVE_GOBJECT, $have_gobject) 178 179 dnl =========================================================================== 180 181 182 dnl =========================================================================== 183 # Gobject-Introspection 184 have_introspection=false 185 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [ 186 if $have_gobject; then 187 GOBJECT_INTROSPECTION_CHECK([1.34.0]) 188 if test "x$found_introspection" = xyes; then 189 have_introspection=true 190 fi 191 else 192 AM_CONDITIONAL([HAVE_INTROSPECTION], false) 193 fi 194 ], [ 195 AM_CONDITIONAL([HAVE_INTROSPECTION], false) 196 ]) 197 198 dnl =========================================================================== 199 200 have_ucdn=true 201 if $have_glib; then 202 have_ucdn=false 203 fi 204 if $have_ucdn; then 205 AC_DEFINE(HAVE_UCDN, 1, [Have UCDN Unicode functions]) 206 fi 207 AM_CONDITIONAL(HAVE_UCDN, $have_ucdn) 208 209 dnl ========================================================================== 210 211 AC_ARG_WITH(cairo, 212 [AS_HELP_STRING([--with-cairo=@<:@yes/no/auto@:>@], 213 [Use cairo @<:@default=auto@:>@])],, 214 [with_cairo=auto]) 215 have_cairo=false 216 if test "x$with_cairo" = "xyes" -o "x$with_cairo" = "xauto"; then 217 PKG_CHECK_MODULES(CAIRO, cairo >= 1.8.0, have_cairo=true, :) 218 fi 219 if test "x$with_cairo" = "xyes" -a "x$have_cairo" != "xtrue"; then 220 AC_MSG_ERROR([cairo support requested but not found]) 221 fi 222 if $have_cairo; then 223 AC_DEFINE(HAVE_CAIRO, 1, [Have cairo graphics library]) 224 fi 225 AM_CONDITIONAL(HAVE_CAIRO, $have_cairo) 226 227 have_cairo_ft=false 228 if $have_cairo; then 229 PKG_CHECK_MODULES(CAIRO_FT, cairo-ft, have_cairo_ft=true, :) 230 fi 231 if $have_cairo_ft; then 232 AC_DEFINE(HAVE_CAIRO_FT, 1, [Have cairo-ft support in cairo graphics library]) 233 fi 234 AM_CONDITIONAL(HAVE_CAIRO_FT, $have_cairo_ft) 235 236 dnl ========================================================================== 237 238 AC_ARG_WITH(icu, 239 [AS_HELP_STRING([--with-icu=@<:@yes/no/auto@:>@], 240 [Use ICU @<:@default=auto@:>@])],, 241 [with_icu=auto]) 242 have_icu=false 243 if test "x$with_icu" = "xyes" -o "x$with_icu" = "xauto"; then 244 PKG_CHECK_MODULES(ICU, icu-uc, have_icu=true, :) 245 246 dnl Fallback to icu-config if ICU pkg-config files could not be found 247 if test "$have_icu" != "true"; then 248 AC_CHECK_TOOL(ICU_CONFIG, icu-config, no) 249 AC_MSG_CHECKING([for ICU by using icu-config fallback]) 250 if test "$ICU_CONFIG" != "no" && "$ICU_CONFIG" --version >/dev/null; then 251 have_icu=true 252 # We don't use --cflags as this gives us a lot of things that we don't 253 # necessarily want, like debugging and optimization flags 254 # See man (1) icu-config for more info. 255 ICU_CFLAGS=`$ICU_CONFIG --cppflags` 256 ICU_LIBS=`$ICU_CONFIG --ldflags-searchpath --ldflags-libsonly` 257 AC_SUBST(ICU_CFLAGS) 258 AC_SUBST(ICU_LIBS) 259 AC_MSG_RESULT([yes]) 260 else 261 AC_MSG_RESULT([no]) 262 fi 263 fi 264 fi 265 if test "x$with_icu" = "xyes" -a "x$have_icu" != "xtrue"; then 266 AC_MSG_ERROR([icu support requested but icu-uc not found]) 267 fi 268 if $have_icu; then 269 CXXFLAGS="$CXXFLAGS `$PKG_CONFIG --variable=CXXFLAGS icu-uc`" 270 AC_DEFINE(HAVE_ICU, 1, [Have ICU library]) 271 fi 272 AM_CONDITIONAL(HAVE_ICU, $have_icu) 273 274 dnl ========================================================================== 275 276 AC_ARG_WITH(graphite2, 277 [AS_HELP_STRING([--with-graphite2=@<:@yes/no/auto@:>@], 278 [Use the graphite2 library @<:@default=no@:>@])],, 279 [with_graphite2=no]) 280 have_graphite2=false 281 if test "x$with_graphite2" = "xyes" -o "x$with_graphite2" = "xauto"; then 282 PKG_CHECK_MODULES(GRAPHITE2, graphite2, have_graphite2=true, :) 283 fi 284 if test "x$with_graphite2" = "xyes" -a "x$have_graphite2" != "xtrue"; then 285 AC_MSG_ERROR([graphite2 support requested but libgraphite2 not found]) 286 fi 287 if $have_graphite2; then 288 AC_DEFINE(HAVE_GRAPHITE2, 1, [Have Graphite2 library]) 289 fi 290 AM_CONDITIONAL(HAVE_GRAPHITE2, $have_graphite2) 291 292 dnl ========================================================================== 293 294 AC_ARG_WITH(freetype, 295 [AS_HELP_STRING([--with-freetype=@<:@yes/no/auto@:>@], 296 [Use the FreeType library @<:@default=auto@:>@])],, 297 [with_freetype=auto]) 298 have_freetype=false 299 if test "x$with_freetype" = "xyes" -o "x$with_freetype" = "xauto"; then 300 # See freetype/docs/VERSION.DLL; 12.0.6 means freetype-2.4.2 301 PKG_CHECK_MODULES(FREETYPE, freetype2 >= 12.0.6, have_freetype=true, :) 302 fi 303 if test "x$with_freetype" = "xyes" -a "x$have_freetype" != "xtrue"; then 304 AC_MSG_ERROR([FreeType support requested but libfreetype2 not found]) 305 fi 306 if $have_freetype; then 307 AC_DEFINE(HAVE_FREETYPE, 1, [Have FreeType 2 library]) 308 fi 309 AM_CONDITIONAL(HAVE_FREETYPE, $have_freetype) 310 311 dnl =========================================================================== 312 313 AC_ARG_WITH(uniscribe, 314 [AS_HELP_STRING([--with-uniscribe=@<:@yes/no/auto@:>@], 315 [Use the Uniscribe library @<:@default=no@:>@])],, 316 [with_uniscribe=no]) 317 have_uniscribe=false 318 if test "x$with_uniscribe" = "xyes" -o "x$with_uniscribe" = "xauto"; then 319 AC_CHECK_HEADERS(usp10.h windows.h, have_uniscribe=true) 320 fi 321 if test "x$with_uniscribe" = "xyes" -a "x$have_uniscribe" != "xtrue"; then 322 AC_MSG_ERROR([uniscribe support requested but not found]) 323 fi 324 if $have_uniscribe; then 325 UNISCRIBE_CFLAGS= 326 UNISCRIBE_LIBS="-lusp10 -lgdi32 -lrpcrt4" 327 AC_SUBST(UNISCRIBE_CFLAGS) 328 AC_SUBST(UNISCRIBE_LIBS) 329 AC_DEFINE(HAVE_UNISCRIBE, 1, [Have Uniscribe library]) 330 fi 331 AM_CONDITIONAL(HAVE_UNISCRIBE, $have_uniscribe) 332 333 dnl =========================================================================== 334 335 AC_ARG_WITH(coretext, 336 [AS_HELP_STRING([--with-coretext=@<:@yes/no/auto@:>@], 337 [Use CoreText @<:@default=no@:>@])],, 338 [with_coretext=no]) 339 have_coretext=false 340 if test "x$with_coretext" = "xyes" -o "x$with_coretext" = "xauto"; then 341 AC_CHECK_TYPE(CTFontRef, have_coretext=true,, [#include <ApplicationServices/ApplicationServices.h>]) 342 343 if $have_coretext; then 344 CORETEXT_CFLAGS= 345 CORETEXT_LIBS="-framework ApplicationServices" 346 AC_SUBST(CORETEXT_CFLAGS) 347 AC_SUBST(CORETEXT_LIBS) 348 else 349 # On iOS CoreText and CoreGraphics are stand-alone frameworks 350 if test "x$have_coretext" != "xtrue"; then 351 AC_CHECK_TYPE(CTFontRef, have_coretext=true,, [#include <CoreText/CoreText.h>]) 352 fi 353 354 if $have_coretext; then 355 CORETEXT_CFLAGS= 356 CORETEXT_LIBS="-framework CoreText -framework CoreGraphics" 357 AC_SUBST(CORETEXT_CFLAGS) 358 AC_SUBST(CORETEXT_LIBS) 359 fi 360 fi 361 fi 362 if test "x$with_coretext" = "xyes" -a "x$have_coretext" != "xtrue"; then 363 AC_MSG_ERROR([CoreText support requested but libcoretext not found]) 364 fi 365 if $have_coretext; then 366 AC_DEFINE(HAVE_CORETEXT, 1, [Have Core Text backend]) 367 fi 368 AM_CONDITIONAL(HAVE_CORETEXT, $have_coretext) 369 370 dnl =========================================================================== 371 372 AC_CACHE_CHECK([for Intel atomic primitives], hb_cv_have_intel_atomic_primitives, [ 373 hb_cv_have_intel_atomic_primitives=false 374 AC_TRY_LINK([ 375 void memory_barrier (void) { __sync_synchronize (); } 376 int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); } 377 int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); } 378 void mutex_unlock (int *m) { __sync_lock_release (m); } 379 ], [], hb_cv_have_intel_atomic_primitives=true 380 ) 381 ]) 382 if $hb_cv_have_intel_atomic_primitives; then 383 AC_DEFINE(HAVE_INTEL_ATOMIC_PRIMITIVES, 1, [Have Intel __sync_* atomic primitives]) 384 fi 385 386 dnl =========================================================================== 387 388 AC_CACHE_CHECK([for Solaris atomic operations], hb_cv_have_solaris_atomic_ops, [ 389 hb_cv_have_solaris_atomic_ops=false 390 AC_TRY_LINK([ 391 #include <atomic.h> 392 /* This requires Solaris Studio 12.2 or newer: */ 393 #include <mbarrier.h> 394 void memory_barrier (void) { __machine_rw_barrier (); } 395 int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); } 396 void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); } 397 ], [], hb_cv_have_solaris_atomic_ops=true 398 ) 399 ]) 400 if $hb_cv_have_solaris_atomic_ops; then 401 AC_DEFINE(HAVE_SOLARIS_ATOMIC_OPS, 1, [Have Solaris __machine_*_barrier and atomic_* operations]) 402 fi 403 404 if test "$os_win32" = no && ! $have_pthread; then 405 AC_CHECK_HEADERS(sched.h) 406 AC_SEARCH_LIBS(sched_yield,rt,AC_DEFINE(HAVE_SCHED_YIELD, 1, [Have sched_yield])) 407 fi 408 409 dnl =========================================================================== 410 411 AC_CONFIG_FILES([ 412 Makefile 413 src/Makefile 414 src/hb-version.h 415 src/hb-ucdn/Makefile 416 util/Makefile 417 test/Makefile 418 test/api/Makefile 419 test/shaping/Makefile 420 docs/Makefile 421 docs/reference/Makefile 422 docs/reference/version.xml 423 ]) 424 425 AC_OUTPUT 426 427 AC_MSG_NOTICE([ 428 429 Build configuration: 430 431 Unicode callbacks (you want at least one): 432 Glib: ${have_glib} 433 ICU: ${have_icu} 434 UCDN: ${have_ucdn} 435 436 Font callbacks (the more the better): 437 FreeType: ${have_freetype} 438 439 Tools used for command-line utilities: 440 Cairo: ${have_cairo} 441 442 Additional shapers (the more the better): 443 Graphite2: ${have_graphite2} 444 445 Platform shapers (not normally needed): 446 CoreText: ${have_coretext} 447 Uniscribe: ${have_uniscribe} 448 449 Other features: 450 Documentation: ${have_gtk_doc} 451 GObject bindings: ${have_gobject} 452 Introspection: ${have_introspection} 453 ]) 454