1AC_PREREQ([2.64]) 2AC_INIT([HarfBuzz], 3 [1.2.6], 4 [http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz], 5 [harfbuzz], 6 [http://harfbuzz.org/]) 7 8AC_CONFIG_MACRO_DIR([m4]) 9AC_CONFIG_SRCDIR([src/harfbuzz.pc.in]) 10AC_CONFIG_HEADERS([config.h]) 11 12AM_INIT_AUTOMAKE([1.11.1 gnits tar-ustar dist-bzip2 no-dist-gzip -Wall no-define color-tests -Wno-portability]) 13AM_CONDITIONAL(AUTOMAKE_OLDER_THAN_1_13, test $am__api_version = 1.11 -o $am__api_version = 1.12) 14AM_SILENT_RULES([yes]) 15 16# Initialize libtool 17m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) 18LT_PREREQ([2.2]) 19LT_INIT([disable-static]) 20 21# Check for programs 22AC_PROG_CC 23AM_PROG_CC_C_O 24AC_PROG_CXX 25PKG_PROG_PKG_CONFIG([0.20]) 26AM_MISSING_PROG([RAGEL], [ragel]) 27AM_MISSING_PROG([GIT], [git]) 28 29# Version 30m4_define(hb_version_triplet,m4_split(AC_PACKAGE_VERSION,[[.]])) 31m4_define(hb_version_major,m4_argn(1,hb_version_triplet)) 32m4_define(hb_version_minor,m4_argn(2,hb_version_triplet)) 33m4_define(hb_version_micro,m4_argn(3,hb_version_triplet)) 34HB_VERSION_MAJOR=hb_version_major 35HB_VERSION_MINOR=hb_version_minor 36HB_VERSION_MICRO=hb_version_micro 37HB_VERSION=AC_PACKAGE_VERSION 38AC_SUBST(HB_VERSION_MAJOR) 39AC_SUBST(HB_VERSION_MINOR) 40AC_SUBST(HB_VERSION_MICRO) 41AC_SUBST(HB_VERSION) 42 43# Libtool version 44m4_define([hb_version_int], 45 m4_eval(hb_version_major*10000 + hb_version_minor*100 + hb_version_micro)) 46m4_if(m4_eval(hb_version_minor % 2), [1], 47 dnl for unstable releases 48 [m4_define([hb_libtool_revision], 0)], 49 dnl for stable releases 50 [m4_define([hb_libtool_revision], hb_version_micro)]) 51m4_define([hb_libtool_age], 52 m4_eval(hb_version_int - hb_libtool_revision)) 53m4_define([hb_libtool_current], 54 m4_eval(hb_libtool_age)) 55HB_LIBTOOL_VERSION_INFO=hb_libtool_current:hb_libtool_revision:hb_libtool_age 56AC_SUBST(HB_LIBTOOL_VERSION_INFO) 57 58# Documentation 59have_gtk_doc=false 60m4_ifdef([GTK_DOC_CHECK], [ 61GTK_DOC_CHECK([1.15],[--flavour no-tmpl]) 62 if test "x$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 70AC_CHECK_FUNCS(atexit mprotect sysconf getpagesize mmap isatty) 71AC_CHECK_HEADERS(unistd.h sys/mman.h) 72 73# Compiler flags 74AC_CANONICAL_HOST 75AC_CHECK_ALIGNOF([struct{char;}]) 76if 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="$CXXFLAGS -mstructure-size-boundary=8" 101 fi 102 ;; 103 esac 104fi 105 106AM_CONDITIONAL(HAVE_GCC, test "x$GCC" = "xyes") 107 108hb_os_win32=no 109AC_MSG_CHECKING([for native Win32]) 110case "$host" in 111 *-*-mingw*) 112 hb_os_win32=yes 113 ;; 114esac 115AC_MSG_RESULT([$hb_os_win32]) 116AM_CONDITIONAL(OS_WIN32, test "$hb_os_win32" = "yes") 117 118have_pthread=false 119if test "$hb_os_win32" = no; then 120 AX_PTHREAD([have_pthread=true]) 121fi 122if $have_pthread; then 123 AC_DEFINE(HAVE_PTHREAD, 1, [Have POSIX threads]) 124fi 125AM_CONDITIONAL(HAVE_PTHREAD, $have_pthread) 126 127dnl ========================================================================== 128 129have_ot=true 130if $have_ot; then 131 AC_DEFINE(HAVE_OT, 1, [Have native OpenType Layout backend]) 132fi 133AM_CONDITIONAL(HAVE_OT, $have_ot) 134 135have_fallback=true 136if $have_fallback; then 137 AC_DEFINE(HAVE_FALLBACK, 1, [Have simple TrueType Layout backend]) 138fi 139AM_CONDITIONAL(HAVE_FALLBACK, $have_fallback) 140 141dnl =========================================================================== 142 143AC_ARG_WITH(glib, 144 [AS_HELP_STRING([--with-glib=@<:@yes/no/auto@:>@], 145 [Use glib @<:@default=auto@:>@])],, 146 [with_glib=auto]) 147have_glib=false 148GLIB_DEPS="glib-2.0 >= 2.16" 149AC_SUBST(GLIB_DEPS) 150if test "x$with_glib" = "xyes" -o "x$with_glib" = "xauto"; then 151 PKG_CHECK_MODULES(GLIB, $GLIB_DEPS, have_glib=true, :) 152fi 153if test "x$with_glib" = "xyes" -a "x$have_glib" != "xtrue"; then 154 AC_MSG_ERROR([glib support requested but glib-2.0 not found]) 155fi 156if $have_glib; then 157 AC_DEFINE(HAVE_GLIB, 1, [Have glib2 library]) 158fi 159AM_CONDITIONAL(HAVE_GLIB, $have_glib) 160 161dnl =========================================================================== 162 163AC_ARG_WITH(gobject, 164 [AS_HELP_STRING([--with-gobject=@<:@yes/no/auto@:>@], 165 [Use gobject @<:@default=auto@:>@])],, 166 [with_gobject=no]) 167have_gobject=false 168if test "x$with_gobject" = "xyes" -o "x$with_gobject" = "xauto"; then 169 PKG_CHECK_MODULES(GOBJECT, gobject-2.0 glib-2.0, have_gobject=true, :) 170fi 171if test "x$with_gobject" = "xyes" -a "x$have_gobject" != "xtrue"; then 172 AC_MSG_ERROR([gobject support requested but gobject-2.0 / glib-2.0 not found]) 173fi 174if $have_gobject; then 175 AC_DEFINE(HAVE_GOBJECT, 1, [Have gobject2 library]) 176 GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0` 177 AC_SUBST(GLIB_MKENUMS) 178fi 179AM_CONDITIONAL(HAVE_GOBJECT, $have_gobject) 180 181dnl =========================================================================== 182 183 184dnl =========================================================================== 185# Gobject-Introspection 186have_introspection=false 187m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [ 188 if $have_gobject; then 189 GOBJECT_INTROSPECTION_CHECK([1.34.0]) 190 if test "x$found_introspection" = xyes; then 191 have_introspection=true 192 fi 193 else 194 AM_CONDITIONAL([HAVE_INTROSPECTION], false) 195 fi 196], [ 197 AM_CONDITIONAL([HAVE_INTROSPECTION], false) 198]) 199 200dnl ========================================================================== 201 202AC_ARG_WITH(cairo, 203 [AS_HELP_STRING([--with-cairo=@<:@yes/no/auto@:>@], 204 [Use cairo @<:@default=auto@:>@])],, 205 [with_cairo=auto]) 206have_cairo=false 207if test "x$with_cairo" = "xyes" -o "x$with_cairo" = "xauto"; then 208 PKG_CHECK_MODULES(CAIRO, cairo >= 1.8.0, have_cairo=true, :) 209fi 210if test "x$with_cairo" = "xyes" -a "x$have_cairo" != "xtrue"; then 211 AC_MSG_ERROR([cairo support requested but not found]) 212fi 213if $have_cairo; then 214 AC_DEFINE(HAVE_CAIRO, 1, [Have cairo graphics library]) 215fi 216AM_CONDITIONAL(HAVE_CAIRO, $have_cairo) 217 218have_cairo_ft=false 219if $have_cairo; then 220 PKG_CHECK_MODULES(CAIRO_FT, cairo-ft, have_cairo_ft=true, :) 221fi 222if $have_cairo_ft; then 223 AC_DEFINE(HAVE_CAIRO_FT, 1, [Have cairo-ft support in cairo graphics library]) 224fi 225AM_CONDITIONAL(HAVE_CAIRO_FT, $have_cairo_ft) 226 227dnl ========================================================================== 228 229AC_ARG_WITH(fontconfig, 230 [AS_HELP_STRING([--with-fontconfig=@<:@yes/no/auto@:>@], 231 [Use fontconfig @<:@default=auto@:>@])],, 232 [with_fontconfig=auto]) 233have_fontconfig=false 234if test "x$with_fontconfig" = "xyes" -o "x$with_fontconfig" = "xauto"; then 235 PKG_CHECK_MODULES(FONTCONFIG, fontconfig, have_fontconfig=true, :) 236fi 237if test "x$with_fontconfig" = "xyes" -a "x$have_fontconfig" != "xtrue"; then 238 AC_MSG_ERROR([fontconfig support requested but not found]) 239fi 240if $have_fontconfig; then 241 AC_DEFINE(HAVE_FONTCONFIG, 1, [Have fontconfig library]) 242fi 243AM_CONDITIONAL(HAVE_FONTCONFIG, $have_fontconfig) 244 245dnl ========================================================================== 246 247AC_ARG_WITH(icu, 248 [AS_HELP_STRING([--with-icu=@<:@yes/no/builtin/auto@:>@], 249 [Use ICU @<:@default=auto@:>@])],, 250 [with_icu=auto]) 251have_icu=false 252if test "x$with_icu" = "xyes" -o "x$with_icu" = "xbuiltin" -o "x$with_icu" = "xauto"; then 253 PKG_CHECK_MODULES(ICU, icu-uc, have_icu=true, :) 254 255 dnl Fallback to icu-config if ICU pkg-config files could not be found 256 if test "$have_icu" != "true"; then 257 AC_CHECK_TOOL(ICU_CONFIG, icu-config, no) 258 AC_MSG_CHECKING([for ICU by using icu-config fallback]) 259 if test "$ICU_CONFIG" != "no" && "$ICU_CONFIG" --version >/dev/null; then 260 have_icu=true 261 # We don't use --cflags as this gives us a lot of things that we don't 262 # necessarily want, like debugging and optimization flags 263 # See man (1) icu-config for more info. 264 ICU_CFLAGS=`$ICU_CONFIG --cppflags` 265 ICU_LIBS=`$ICU_CONFIG --ldflags-searchpath --ldflags-libsonly` 266 AC_SUBST(ICU_CFLAGS) 267 AC_SUBST(ICU_LIBS) 268 AC_MSG_RESULT([yes]) 269 else 270 AC_MSG_RESULT([no]) 271 fi 272 fi 273fi 274if test \( "x$with_icu" = "xyes" -o "x$with_icu" = "xbuiltin" \) -a "x$have_icu" != "xtrue"; then 275 AC_MSG_ERROR([icu support requested but icu-uc not found]) 276fi 277 278if $have_icu; then 279 CXXFLAGS="$CXXFLAGS `$PKG_CONFIG --variable=CXXFLAGS icu-uc`" 280 AC_DEFINE(HAVE_ICU, 1, [Have ICU library]) 281 if test "x$with_icu" = "xbuiltin"; then 282 AC_DEFINE(HAVE_ICU_BUILTIN, 1, [Use hb-icu Unicode callbacks]) 283 fi 284fi 285AM_CONDITIONAL(HAVE_ICU, $have_icu) 286AM_CONDITIONAL(HAVE_ICU_BUILTIN, $have_icu && test "x$with_icu" = "xbuiltin") 287 288dnl =========================================================================== 289 290have_ucdn=true 291if $have_glib || $have_icu && test "x$with_icu" = "xbuiltin"; then 292 have_ucdn=false 293fi 294if $have_ucdn; then 295 AC_DEFINE(HAVE_UCDN, 1, [Have UCDN Unicode functions]) 296fi 297AM_CONDITIONAL(HAVE_UCDN, $have_ucdn) 298 299dnl ========================================================================== 300 301AC_ARG_WITH(graphite2, 302 [AS_HELP_STRING([--with-graphite2=@<:@yes/no/auto@:>@], 303 [Use the graphite2 library @<:@default=no@:>@])],, 304 [with_graphite2=no]) 305have_graphite2=false 306GRAPHITE2_DEPS="graphite2" 307AC_SUBST(GRAPHITE2_DEPS) 308if test "x$with_graphite2" = "xyes" -o "x$with_graphite2" = "xauto"; then 309 PKG_CHECK_MODULES(GRAPHITE2, $GRAPHITE2_DEPS, have_graphite2=true, :) 310fi 311if test "x$with_graphite2" = "xyes" -a "x$have_graphite2" != "xtrue"; then 312 AC_MSG_ERROR([graphite2 support requested but libgraphite2 not found]) 313fi 314if $have_graphite2; then 315 AC_DEFINE(HAVE_GRAPHITE2, 1, [Have Graphite2 library]) 316fi 317AM_CONDITIONAL(HAVE_GRAPHITE2, $have_graphite2) 318 319dnl ========================================================================== 320 321AC_ARG_WITH(freetype, 322 [AS_HELP_STRING([--with-freetype=@<:@yes/no/auto@:>@], 323 [Use the FreeType library @<:@default=auto@:>@])],, 324 [with_freetype=auto]) 325have_freetype=false 326FREETYPE_DEPS="freetype2 >= 12.0.6" 327AC_SUBST(FREETYPE_DEPS) 328if test "x$with_freetype" = "xyes" -o "x$with_freetype" = "xauto"; then 329 # See freetype/docs/VERSION.DLL; 12.0.6 means freetype-2.4.2 330 PKG_CHECK_MODULES(FREETYPE, $FREETYPE_DEPS, have_freetype=true, :) 331fi 332if test "x$with_freetype" = "xyes" -a "x$have_freetype" != "xtrue"; then 333 AC_MSG_ERROR([FreeType support requested but libfreetype2 not found]) 334fi 335if $have_freetype; then 336 AC_DEFINE(HAVE_FREETYPE, 1, [Have FreeType 2 library]) 337fi 338AM_CONDITIONAL(HAVE_FREETYPE, $have_freetype) 339 340dnl =========================================================================== 341 342AC_ARG_WITH(uniscribe, 343 [AS_HELP_STRING([--with-uniscribe=@<:@yes/no/auto@:>@], 344 [Use the Uniscribe library @<:@default=no@:>@])],, 345 [with_uniscribe=no]) 346have_uniscribe=false 347if test "x$with_uniscribe" = "xyes" -o "x$with_uniscribe" = "xauto"; then 348 AC_CHECK_HEADERS(usp10.h windows.h, have_uniscribe=true) 349fi 350if test "x$with_uniscribe" = "xyes" -a "x$have_uniscribe" != "xtrue"; then 351 AC_MSG_ERROR([uniscribe support requested but not found]) 352fi 353if $have_uniscribe; then 354 UNISCRIBE_CFLAGS= 355 UNISCRIBE_LIBS="-lusp10 -lgdi32 -lrpcrt4" 356 AC_SUBST(UNISCRIBE_CFLAGS) 357 AC_SUBST(UNISCRIBE_LIBS) 358 AC_DEFINE(HAVE_UNISCRIBE, 1, [Have Uniscribe library]) 359fi 360AM_CONDITIONAL(HAVE_UNISCRIBE, $have_uniscribe) 361 362dnl =========================================================================== 363 364AC_ARG_WITH(directwrite, 365 [AS_HELP_STRING([--with-directwrite=@<:@yes/no/auto@:>@], 366 [Use the DirectWrite library (experimental) @<:@default=no@:>@])],, 367 [with_directwrite=no]) 368have_directwrite=false 369AC_LANG_PUSH([C++]) 370if test "x$with_directwrite" = "xyes" -o "x$with_directwrite" = "xauto"; then 371 AC_CHECK_HEADERS(dwrite.h, have_directwrite=true) 372fi 373AC_LANG_POP([C++]) 374if test "x$with_directwrite" = "xyes" -a "x$have_directwrite" != "xtrue"; then 375 AC_MSG_ERROR([directwrite support requested but not found]) 376fi 377if $have_directwrite; then 378 DIRECTWRITE_CXXFLAGS= 379 DIRECTWRITE_LIBS="-ldwrite" 380 AC_SUBST(DIRECTWRITE_CXXFLAGS) 381 AC_SUBST(DIRECTWRITE_LIBS) 382 AC_DEFINE(HAVE_DIRECTWRITE, 1, [Have DirectWrite library]) 383fi 384AM_CONDITIONAL(HAVE_DIRECTWRITE, $have_directwrite) 385 386dnl =========================================================================== 387 388AC_ARG_WITH(coretext, 389 [AS_HELP_STRING([--with-coretext=@<:@yes/no/auto@:>@], 390 [Use CoreText @<:@default=no@:>@])],, 391 [with_coretext=no]) 392have_coretext=false 393if test "x$with_coretext" = "xyes" -o "x$with_coretext" = "xauto"; then 394 AC_CHECK_TYPE(CTFontRef, have_coretext=true,, [#include <ApplicationServices/ApplicationServices.h>]) 395 396 if $have_coretext; then 397 CORETEXT_CFLAGS= 398 CORETEXT_LIBS="-framework ApplicationServices" 399 AC_SUBST(CORETEXT_CFLAGS) 400 AC_SUBST(CORETEXT_LIBS) 401 else 402 # On iOS CoreText and CoreGraphics are stand-alone frameworks 403 if test "x$have_coretext" != "xtrue"; then 404 AC_CHECK_TYPE(CTFontRef, have_coretext=true,, [#include <CoreText/CoreText.h>]) 405 fi 406 407 if $have_coretext; then 408 CORETEXT_CFLAGS= 409 CORETEXT_LIBS="-framework CoreText -framework CoreGraphics" 410 AC_SUBST(CORETEXT_CFLAGS) 411 AC_SUBST(CORETEXT_LIBS) 412 fi 413 fi 414fi 415if test "x$with_coretext" = "xyes" -a "x$have_coretext" != "xtrue"; then 416 AC_MSG_ERROR([CoreText support requested but libcoretext not found]) 417fi 418if $have_coretext; then 419 AC_DEFINE(HAVE_CORETEXT, 1, [Have Core Text backend]) 420fi 421AM_CONDITIONAL(HAVE_CORETEXT, $have_coretext) 422 423dnl =========================================================================== 424 425AC_CACHE_CHECK([for Intel atomic primitives], hb_cv_have_intel_atomic_primitives, [ 426 hb_cv_have_intel_atomic_primitives=false 427 AC_TRY_LINK([ 428 void memory_barrier (void) { __sync_synchronize (); } 429 int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); } 430 int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); } 431 void mutex_unlock (int *m) { __sync_lock_release (m); } 432 ], [], hb_cv_have_intel_atomic_primitives=true 433 ) 434]) 435if $hb_cv_have_intel_atomic_primitives; then 436 AC_DEFINE(HAVE_INTEL_ATOMIC_PRIMITIVES, 1, [Have Intel __sync_* atomic primitives]) 437fi 438 439dnl =========================================================================== 440 441AC_CACHE_CHECK([for Solaris atomic operations], hb_cv_have_solaris_atomic_ops, [ 442 hb_cv_have_solaris_atomic_ops=false 443 AC_TRY_LINK([ 444 #include <atomic.h> 445 /* This requires Solaris Studio 12.2 or newer: */ 446 #include <mbarrier.h> 447 void memory_barrier (void) { __machine_rw_barrier (); } 448 int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); } 449 void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); } 450 ], [], hb_cv_have_solaris_atomic_ops=true 451 ) 452]) 453if $hb_cv_have_solaris_atomic_ops; then 454 AC_DEFINE(HAVE_SOLARIS_ATOMIC_OPS, 1, [Have Solaris __machine_*_barrier and atomic_* operations]) 455fi 456 457if test "$os_win32" = no && ! $have_pthread; then 458 AC_CHECK_HEADERS(sched.h) 459 AC_SEARCH_LIBS(sched_yield,rt,AC_DEFINE(HAVE_SCHED_YIELD, 1, [Have sched_yield])) 460fi 461 462dnl =========================================================================== 463 464AC_CONFIG_FILES([ 465Makefile 466src/Makefile 467src/hb-version.h 468src/hb-ucdn/Makefile 469util/Makefile 470test/Makefile 471test/api/Makefile 472test/fuzzing/Makefile 473test/shaping/Makefile 474docs/Makefile 475docs/version.xml 476win32/Makefile 477win32/config.h.win32 478]) 479 480AC_OUTPUT 481 482AC_MSG_NOTICE([ 483 484Build configuration: 485 486Unicode callbacks (you want at least one): 487 Glib: ${have_glib} 488 ICU: ${have_icu} 489 UCDN: ${have_ucdn} 490 491Font callbacks (the more the better): 492 FreeType: ${have_freetype} 493 494Tools used for command-line utilities: 495 Cairo: ${have_cairo} 496 Fontconfig: ${have_fontconfig} 497 498Additional shapers (the more the better): 499 Graphite2: ${have_graphite2} 500 501Platform shapers (not normally needed): 502 CoreText: ${have_coretext} 503 Uniscribe: ${have_uniscribe} 504 DirectWrite: ${have_directwrite} 505 506Other features: 507 Documentation: ${have_gtk_doc} 508 GObject bindings: ${have_gobject} 509 Introspection: ${have_introspection} 510]) 511