4 [https://github.com/harfbuzz/harfbuzz/issues/new],
6 [http://harfbuzz.org/])
8 AC_CONFIG_MACRO_DIR([m4])
9 AC_CONFIG_SRCDIR([src/harfbuzz.pc.in])
10 AC_CONFIG_HEADERS([config.h])
12 AM_INIT_AUTOMAKE([1.13.0 gnits tar-ustar dist-xz no-dist-gzip -Wall no-define color-tests -Wno-portability])
13 AM_SILENT_RULES([yes])
17 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
19 LT_INIT([disable-static])
26 AX_CXX_COMPILE_STDCXX(11,, optional)
28 PKG_PROG_PKG_CONFIG([0.20])
29 AM_MISSING_PROG([RAGEL], [ragel])
30 AM_MISSING_PROG([GIT], [git])
33 m4_define(hb_version_triplet,m4_split(AC_PACKAGE_VERSION,[[.]]))
34 m4_define(hb_version_major,m4_argn(1,hb_version_triplet))
35 m4_define(hb_version_minor,m4_argn(2,hb_version_triplet))
36 m4_define(hb_version_micro,m4_argn(3,hb_version_triplet))
37 HB_VERSION_MAJOR=hb_version_major
38 HB_VERSION_MINOR=hb_version_minor
39 HB_VERSION_MICRO=hb_version_micro
40 HB_VERSION=AC_PACKAGE_VERSION
41 AC_SUBST(HB_VERSION_MAJOR)
42 AC_SUBST(HB_VERSION_MINOR)
43 AC_SUBST(HB_VERSION_MICRO)
47 m4_define([hb_version_int],
48 m4_eval(hb_version_major*10000 + hb_version_minor*100 + hb_version_micro))
49 m4_if(m4_eval(hb_version_minor % 2), [1],
50 dnl for unstable releases
51 [m4_define([hb_libtool_revision], 0)],
52 dnl for stable releases
53 [m4_define([hb_libtool_revision], hb_version_micro)])
54 m4_define([hb_libtool_age],
55 m4_eval(hb_version_int - hb_libtool_revision))
56 m4_define([hb_libtool_current],
57 m4_eval(hb_libtool_age))
58 HB_LIBTOOL_VERSION_INFO=hb_libtool_current:hb_libtool_revision:hb_libtool_age
59 AC_SUBST(HB_LIBTOOL_VERSION_INFO)
61 AC_ARG_WITH([libstdc++],
62 [AS_HELP_STRING([--with-libstdc++=@<:@yes/no@:>@],
63 [Allow linking with libstdc++ @<:@default=no@:>@])],
64 [with_libstdcxx=$withval],
66 AM_CONDITIONAL(WITH_LIBSTDCXX, [test "x$with_libstdcxx" = "xyes"])
70 m4_ifdef([GTK_DOC_CHECK], [
71 GTK_DOC_CHECK([1.15],[--flavour no-tmpl])
72 if test "x$enable_gtk_doc" = xyes; then
76 AM_CONDITIONAL([ENABLE_GTK_DOC], false)
79 # Functions and headers
80 AC_CHECK_FUNCS(atexit mprotect sysconf getpagesize mmap isatty newlocale strtod_l)
81 AC_CHECK_HEADERS(unistd.h sys/mman.h xlocale.h stdbool.h)
85 AC_CHECK_ALIGNOF([struct{char;}])
86 if test "x$GCC" = "xyes"; then
88 # Make symbols link locally
89 AX_CHECK_LINK_FLAG([[-Bsymbolic-functions]], [LDFLAGS="$LDFLAGS -Bsymbolic-functions"])
91 # Make it possible to not link to libstdc++
92 # No threadsafe statics in C++ as we do it ourselves.
93 # We don't use these features, so it's safe to disable them
94 # even in the cases where we DO link to libstdc++.
95 # Put -fno-rtti before $CXXFLAGS such that users can re-enable it
96 # by overriding CXXFLAGS.
97 CXXFLAGS="-fno-rtti $CXXFLAGS -fno-exceptions -fno-threadsafe-statics"
103 # Hide inline methods
104 CXXFLAGS="$CXXFLAGS -fvisibility-inlines-hidden"
110 if test "x$ac_cv_alignof_struct_char__" != x1; then
111 # Request byte alignment
112 CXXFLAGS="$CXXFLAGS -mstructure-size-boundary=8"
118 AM_CONDITIONAL(HAVE_GCC, test "x$GCC" = "xyes")
121 AC_MSG_CHECKING([for native Win32])
127 AC_MSG_RESULT([$hb_os_win32])
128 AM_CONDITIONAL(OS_WIN32, test "$hb_os_win32" = "yes")
131 AX_PTHREAD([have_pthread=true])
132 if $have_pthread; then
133 AC_DEFINE(HAVE_PTHREAD, 1, [Have POSIX threads])
135 AM_CONDITIONAL(HAVE_PTHREAD, $have_pthread)
137 dnl ==========================================================================
140 [AS_HELP_STRING([--with-glib=@<:@yes/no/auto@:>@],
141 [Use glib @<:@default=auto@:>@])],,
144 GLIB_DEPS="glib-2.0 >= 2.19.1"
146 if test "x$with_glib" = "xyes" -o "x$with_glib" = "xauto"; then
147 PKG_CHECK_MODULES(GLIB, $GLIB_DEPS, have_glib=true, :)
149 if test "x$with_glib" = "xyes" -a "x$have_glib" != "xtrue"; then
150 AC_MSG_ERROR([glib support requested but glib-2.0 not found])
153 AC_DEFINE(HAVE_GLIB, 1, [Have glib2 library])
155 AM_CONDITIONAL(HAVE_GLIB, $have_glib)
157 dnl ===========================================================================
160 [AS_HELP_STRING([--with-gobject=@<:@yes/no/auto@:>@],
161 [Use gobject @<:@default=no@:>@])],,
164 if test "x$with_gobject" = "xyes" -o "x$with_gobject" = "xauto"; then
165 PKG_CHECK_MODULES(GOBJECT, gobject-2.0 glib-2.0, have_gobject=true, :)
167 if test "x$with_gobject" = "xyes" -a "x$have_gobject" != "xtrue"; then
168 AC_MSG_ERROR([gobject support requested but gobject-2.0 / glib-2.0 not found])
170 if $have_gobject; then
171 AC_DEFINE(HAVE_GOBJECT, 1, [Have gobject2 library])
172 GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
173 AC_SUBST(GLIB_MKENUMS)
175 AM_CONDITIONAL(HAVE_GOBJECT, $have_gobject)
176 AC_SUBST(have_gobject)
178 dnl ===========================================================================
181 dnl ===========================================================================
182 # Gobject-Introspection
183 have_introspection=false
184 m4_ifdef([GOBJECT_INTROSPECTION_CHECK], [
185 if $have_gobject; then
186 GOBJECT_INTROSPECTION_CHECK([1.34.0])
187 if test "x$found_introspection" = xyes; then
188 have_introspection=true
191 AM_CONDITIONAL([HAVE_INTROSPECTION], false)
194 AM_CONDITIONAL([HAVE_INTROSPECTION], false)
197 dnl ==========================================================================
200 [AS_HELP_STRING([--with-cairo=@<:@yes/no/auto@:>@],
201 [Use cairo @<:@default=auto@:>@])],,
204 if test "x$with_cairo" = "xyes" -o "x$with_cairo" = "xauto"; then
205 PKG_CHECK_MODULES(CAIRO, cairo >= 1.8.0, have_cairo=true, :)
207 if test "x$with_cairo" = "xyes" -a "x$have_cairo" != "xtrue"; then
208 AC_MSG_ERROR([cairo support requested but not found])
211 AC_DEFINE(HAVE_CAIRO, 1, [Have cairo graphics library])
213 AM_CONDITIONAL(HAVE_CAIRO, $have_cairo)
217 PKG_CHECK_MODULES(CAIRO_FT, cairo-ft, have_cairo_ft=true, :)
219 if $have_cairo_ft; then
220 AC_DEFINE(HAVE_CAIRO_FT, 1, [Have cairo-ft support in cairo graphics library])
222 AM_CONDITIONAL(HAVE_CAIRO_FT, $have_cairo_ft)
224 dnl ==========================================================================
226 AC_ARG_WITH(fontconfig,
227 [AS_HELP_STRING([--with-fontconfig=@<:@yes/no/auto@:>@],
228 [Use fontconfig @<:@default=auto@:>@])],,
229 [with_fontconfig=auto])
230 have_fontconfig=false
231 if test "x$with_fontconfig" = "xyes" -o "x$with_fontconfig" = "xauto"; then
232 PKG_CHECK_MODULES(FONTCONFIG, fontconfig, have_fontconfig=true, :)
234 if test "x$with_fontconfig" = "xyes" -a "x$have_fontconfig" != "xtrue"; then
235 AC_MSG_ERROR([fontconfig support requested but not found])
237 if $have_fontconfig; then
238 AC_DEFINE(HAVE_FONTCONFIG, 1, [Have fontconfig library])
240 AM_CONDITIONAL(HAVE_FONTCONFIG, $have_fontconfig)
242 dnl ==========================================================================
245 [AS_HELP_STRING([--with-icu=@<:@yes/no/builtin/auto@:>@],
246 [Use ICU @<:@default=auto@:>@])],,
249 if test "x$with_icu" = "xyes" -o "x$with_icu" = "xbuiltin" -o "x$with_icu" = "xauto"; then
250 PKG_CHECK_MODULES(ICU, icu-uc, have_icu=true, :)
252 dnl Fallback to icu-config if ICU pkg-config files could not be found
253 if test "$have_icu" != "true"; then
254 AC_CHECK_TOOL(ICU_CONFIG, icu-config, no)
255 AC_MSG_CHECKING([for ICU by using icu-config fallback])
256 if test "$ICU_CONFIG" != "no" && "$ICU_CONFIG" --version >/dev/null; then
258 # We don't use --cflags as this gives us a lot of things that we don't
259 # necessarily want, like debugging and optimization flags
260 # See man (1) icu-config for more info.
261 ICU_CFLAGS=`$ICU_CONFIG --cppflags`
262 ICU_LIBS=`$ICU_CONFIG --ldflags-searchpath --ldflags-libsonly`
271 if test \( "x$with_icu" = "xyes" -o "x$with_icu" = "xbuiltin" \) -a "x$have_icu" != "xtrue"; then
272 AC_MSG_ERROR([icu support requested but icu-uc not found])
276 CXXFLAGS="$CXXFLAGS `$PKG_CONFIG --variable=CXXFLAGS icu-uc`"
277 AC_DEFINE(HAVE_ICU, 1, [Have ICU library])
278 if test "x$with_icu" = "xbuiltin"; then
279 AC_DEFINE(HAVE_ICU_BUILTIN, 1, [Use hb-icu Unicode callbacks])
282 AM_CONDITIONAL(HAVE_ICU, $have_icu)
283 AM_CONDITIONAL(HAVE_ICU_BUILTIN, $have_icu && test "x$with_icu" = "xbuiltin")
285 dnl ===========================================================================
287 AC_ARG_WITH(graphite2,
288 [AS_HELP_STRING([--with-graphite2=@<:@yes/no/auto@:>@],
289 [Use the graphite2 library @<:@default=no@:>@])],,
292 GRAPHITE2_DEPS="graphite2 >= 1.2.0"
293 AC_SUBST(GRAPHITE2_DEPS)
294 if test "x$with_graphite2" = "xyes" -o "x$with_graphite2" = "xauto"; then
295 PKG_CHECK_MODULES(GRAPHITE2, $GRAPHITE2_DEPS, have_graphite2=true, :)
296 if test "x$have_graphite2" != "xtrue"; then
297 # If pkg-config is not available, graphite2 can still be there
298 ac_save_CFLAGS="$CFLAGS"
299 ac_save_CPPFLAGS="$CPPFLAGS"
300 CFLAGS="$CFLAGS $GRAPHITE2_CFLAGS"
301 CPPFLAGS="$CPPFLAGS $GRAPHITE2_CFLAGS"
302 AC_CHECK_HEADER(graphite2/Segment.h, have_graphite2=true, :)
303 CPPFLAGS="$ac_save_CPPFLAGS"
304 CFLAGS="$ac_save_CFLAGS"
307 if test "x$with_graphite2" = "xyes" -a "x$have_graphite2" != "xtrue"; then
308 AC_MSG_ERROR([graphite2 support requested but libgraphite2 not found])
310 if $have_graphite2; then
311 AC_DEFINE(HAVE_GRAPHITE2, 1, [Have Graphite2 library])
313 AM_CONDITIONAL(HAVE_GRAPHITE2, $have_graphite2)
315 dnl ==========================================================================
317 AC_ARG_WITH(freetype,
318 [AS_HELP_STRING([--with-freetype=@<:@yes/no/auto@:>@],
319 [Use the FreeType library @<:@default=auto@:>@])],,
320 [with_freetype=auto])
322 FREETYPE_DEPS="freetype2 >= 12.0.6"
323 AC_SUBST(FREETYPE_DEPS)
324 if test "x$with_freetype" = "xyes" -o "x$with_freetype" = "xauto"; then
325 # See freetype/docs/VERSION.DLL; 12.0.6 means freetype-2.4.2
326 PKG_CHECK_MODULES(FREETYPE, $FREETYPE_DEPS, have_freetype=true, :)
328 if test "x$with_freetype" = "xyes" -a "x$have_freetype" != "xtrue"; then
329 AC_MSG_ERROR([FreeType support requested but libfreetype2 not found])
331 if $have_freetype; then
332 AC_DEFINE(HAVE_FREETYPE, 1, [Have FreeType 2 library])
334 LIBS="$LIBS $FREETYPE_LIBS"
335 AC_CHECK_FUNCS(FT_Get_Var_Blend_Coordinates FT_Set_Var_Blend_Coordinates FT_Done_MM_Var)
338 AM_CONDITIONAL(HAVE_FREETYPE, $have_freetype)
340 dnl ===========================================================================
342 AC_ARG_WITH(uniscribe,
343 [AS_HELP_STRING([--with-uniscribe=@<:@yes/no/auto@:>@],
344 [Use the Uniscribe library @<:@default=no@:>@])],,
347 if test "x$with_uniscribe" = "xyes" -o "x$with_uniscribe" = "xauto"; then
348 AC_CHECK_HEADERS(usp10.h windows.h, have_uniscribe=true)
350 if test "x$with_uniscribe" = "xyes" -a "x$have_uniscribe" != "xtrue"; then
351 AC_MSG_ERROR([uniscribe support requested but not found])
353 if $have_uniscribe; then
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])
360 AM_CONDITIONAL(HAVE_UNISCRIBE, $have_uniscribe)
362 dnl ===========================================================================
365 [AS_HELP_STRING([--with-gdi=@<:@yes/no/auto@:>@],
366 [Provide GDI integration helpers @<:@default=no@:>@])],,
369 if test "x$with_gdi" = "xyes" -o "x$with_gdi" = "xauto"; then
370 AC_CHECK_HEADERS(windows.h, have_gdi=true)
372 if test "x$with_gdi" = "xyes" -a "x$have_gdi" != "xtrue"; then
373 AC_MSG_ERROR([gdi support requested but not found])
380 AC_DEFINE(HAVE_GDI, 1, [Have GDI library])
382 AM_CONDITIONAL(HAVE_GDI, $have_gdi)
384 dnl ===========================================================================
386 AC_ARG_WITH(directwrite,
387 [AS_HELP_STRING([--with-directwrite=@<:@yes/no/auto@:>@],
388 [Use the DirectWrite library (experimental) @<:@default=no@:>@])],,
389 [with_directwrite=no])
390 have_directwrite=false
392 if test "x$with_directwrite" = "xyes" -o "x$with_directwrite" = "xauto"; then
393 AC_CHECK_HEADERS(dwrite.h, have_directwrite=true)
396 if test "x$with_directwrite" = "xyes" -a "x$have_directwrite" != "xtrue"; then
397 AC_MSG_ERROR([directwrite support requested but not found])
399 if $have_directwrite; then
400 DIRECTWRITE_CXXFLAGS=
402 AC_SUBST(DIRECTWRITE_CXXFLAGS)
403 AC_SUBST(DIRECTWRITE_LIBS)
404 AC_DEFINE(HAVE_DIRECTWRITE, 1, [Have DirectWrite library])
406 AM_CONDITIONAL(HAVE_DIRECTWRITE, $have_directwrite)
408 dnl ===========================================================================
410 AC_ARG_WITH(coretext,
411 [AS_HELP_STRING([--with-coretext=@<:@yes/no/auto@:>@],
412 [Use CoreText @<:@default=no@:>@])],,
415 if test "x$with_coretext" = "xyes" -o "x$with_coretext" = "xauto"; then
416 AC_CHECK_TYPE(CTFontRef, have_coretext=true,, [#include <ApplicationServices/ApplicationServices.h>])
418 if $have_coretext; then
420 CORETEXT_LIBS="-framework ApplicationServices"
421 AC_SUBST(CORETEXT_CFLAGS)
422 AC_SUBST(CORETEXT_LIBS)
424 # On iOS CoreText and CoreGraphics are stand-alone frameworks
425 if test "x$have_coretext" != "xtrue"; then
426 # Check for a different symbol to avoid getting cached result.
427 AC_CHECK_TYPE(CTRunRef, have_coretext=true,, [#include <CoreText/CoreText.h>])
430 if $have_coretext; then
432 CORETEXT_LIBS="-framework CoreText -framework CoreGraphics -framework CoreFoundation"
433 AC_SUBST(CORETEXT_CFLAGS)
434 AC_SUBST(CORETEXT_LIBS)
438 if test "x$with_coretext" = "xyes" -a "x$have_coretext" != "xtrue"; then
439 AC_MSG_ERROR([CoreText support requested but libcoretext not found])
441 if $have_coretext; then
442 AC_DEFINE(HAVE_CORETEXT, 1, [Have Core Text backend])
444 AM_CONDITIONAL(HAVE_CORETEXT, $have_coretext)
446 dnl ===========================================================================
448 AC_CACHE_CHECK([for Intel atomic primitives], hb_cv_have_intel_atomic_primitives, [
449 hb_cv_have_intel_atomic_primitives=false
451 void memory_barrier (void) { __sync_synchronize (); }
452 int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); }
453 int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); }
454 void mutex_unlock (int *m) { __sync_lock_release (m); }
455 ], [], hb_cv_have_intel_atomic_primitives=true
458 if $hb_cv_have_intel_atomic_primitives; then
459 AC_DEFINE(HAVE_INTEL_ATOMIC_PRIMITIVES, 1, [Have Intel __sync_* atomic primitives])
462 dnl ===========================================================================
464 AC_CACHE_CHECK([for Solaris atomic operations], hb_cv_have_solaris_atomic_ops, [
465 hb_cv_have_solaris_atomic_ops=false
468 /* This requires Solaris Studio 12.2 or newer: */
469 #include <mbarrier.h>
470 void memory_barrier (void) { __machine_rw_barrier (); }
471 int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); }
472 void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); }
473 ], [], hb_cv_have_solaris_atomic_ops=true
476 if $hb_cv_have_solaris_atomic_ops; then
477 AC_DEFINE(HAVE_SOLARIS_ATOMIC_OPS, 1, [Have Solaris __machine_*_barrier and atomic_* operations])
480 if test "$os_win32" = no && ! $have_pthread; then
481 AC_CHECK_HEADERS(sched.h)
482 AC_SEARCH_LIBS(sched_yield,rt,AC_DEFINE(HAVE_SCHED_YIELD, 1, [Have sched_yield]))
485 dnl ===========================================================================
490 src/harfbuzz-config.cmake
494 test/fuzzing/Makefile
495 test/shaping/Makefile
496 test/shaping/data/Makefile
497 test/shaping/data/aots/Makefile
498 test/shaping/data/in-house/Makefile
499 test/shaping/data/text-rendering-tests/Makefile
501 test/subset/data/Makefile
509 echo "C++ compiler version:"
517 Unicode callbacks (you want at least one):
522 Font callbacks (the more the merrier):
523 FreeType: ${have_freetype}
525 Tools used for command-line utilities:
527 Fontconfig: ${have_fontconfig}
529 Additional shapers (the more the merrier):
530 Graphite2: ${have_graphite2}
532 Platform shapers (not normally needed):
533 CoreText: ${have_coretext}
534 DirectWrite: ${have_directwrite}
536 Uniscribe: ${have_uniscribe}
539 Documentation: ${enable_gtk_doc}
540 GObject bindings: ${have_gobject}
541 Introspection: ${have_introspection}