| |
| dnl |
| dnl Define macros to enable various features. |
| dnl - Macro: CAIRO_ENABLE_* (ID, NAME, DEFAULT, COMMANDS) |
| dnl |
| dnl where: |
| dnl |
| dnl ID is the feature id, eg. "ft" for cairo_ft_... |
| dnl NAME is the human-readable name of the feature, eg. "FreeType" |
| dnl DEFAULT is the default state of the feature: |
| dnl "no" for experimental backends, eg. your favorite new backend |
| dnl "yes" for mandatory backends, eg. png |
| dnl "auto" for other supported backends, eg. xlib |
| dnl COMMANDS are run to check whether the feature can be enabled. Their |
| dnl result may be cached, so user should not count on them being run. |
| dnl They should set use_$(ID) to something other than yes if the |
| dnl feature cannot be built, eg. "no (requires SomeThing)". It then |
| dnl should also set $(ID)_REQUIRES/CFLAGS/LIBS/... |
| dnl appropriately. Look at the macro definition for more details, |
| dnl or ask if in doubt. |
| dnl |
| |
| AC_DEFUN([CAIRO_ENABLE], |
| [_CAIRO_ENABLE([$1], [$2], , [$3],[$4])])dnl |
| |
| AC_DEFUN([CAIRO_ENABLE_SURFACE_BACKEND], |
| [_CAIRO_ENABLE([$1], [$2 surface backend], surface, [$3],[$4])])dnl |
| |
| AC_DEFUN([CAIRO_ENABLE_FONT_BACKEND], |
| [_CAIRO_ENABLE([$1], [$2 font backend], font, [$3],[$4])])dnl |
| |
| AC_DEFUN([CAIRO_ENABLE_FUNCTIONS], |
| [_CAIRO_ENABLE([$1], [$2 functions], functions, [$3],[$4])])dnl |
| |
| |
| dnl |
| dnl Define cr_feature_pc and friends ala other cr_feature_* macros |
| dnl |
| m4_define([cr_pc_modname], |
| [[cairo-]m4_translit([$1],_,-)])dnl |
| m4_define([cr_feature_pc], |
| [cr_pc_modname(cr_feature)[.pc]])dnl |
| m4_define([cr_feature_uninstalled_pc], |
| [cr_pc_modname(cr_feature)[-uninstalled.pc]])dnl |
| |
| |
| dnl =========================================================================== |
| dnl |
| dnl Hooks |
| dnl |
| dnl =========================================================================== |
| |
| |
| dnl =========================================================================== |
| dnl |
| dnl Generate {src,boilerplate}/Makefile.{am,win32}.config |
| dnl |
| |
| CAIRO_INIT_MAKEFILES([build]) |
| CAIRO_CONFIG_MAKEFILE([cairo], [src])dnl |
| CAIRO_CONFIG_MAKEFILE([cairo_boilerplate], [boilerplate])dnl |
| CAIRO_MAKEFILE_INCLUDE(*,[Makefile.sources])dnl |
| dnl An empty line per feature for readability |
| CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,*,*,*,[])dnl |
| |
| |
| dnl Collect list of all supported public headers |
| CAIRO_MAKEFILE_ACCUMULATE(*, |
| [supported_$1_headers = $($1_headers)]dnl |
| )dnl |
| CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,*,!no,!, |
| [supported_$1_headers += $($1_$2_headers)]dnl |
| )dnl |
| |
| dnl Collect list of all unsupported public headers |
| CAIRO_MAKEFILE_ACCUMULATE(*, |
| [unsupported_$1_headers =]dnl |
| )dnl |
| CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,*,no,!, |
| [unsupported_$1_headers += $($1_$2_headers)]dnl |
| )dnl |
| |
| dnl Collect list of source files for all public features |
| CAIRO_MAKEFILE_ACCUMULATE(*, |
| [dnl |
| all_$1_headers = $($1_headers) |
| all_$1_private = $($1_private) |
| all_$1_cxx_sources = $($1_cxx_sources) |
| all_$1_sources = $($1_sources) |
| ])dnl |
| CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,*,*,!, |
| [dnl |
| all_$1_headers += $($1_$2_headers) |
| all_$1_private += $($1_$2_private) |
| all_$1_cxx_sources += $($1_$2_cxx_sources) |
| all_$1_sources += $($1_$2_sources)]dnl |
| )dnl |
| |
| dnl Collect list of source files for enabled public features |
| CAIRO_MAKEFILE_ACCUMULATE(*, |
| [dnl |
| enabled_$1_headers = $($1_headers) |
| enabled_$1_private = $($1_private) |
| enabled_$1_cxx_sources = $($1_cxx_sources) |
| enabled_$1_sources = $($1_sources) |
| ])dnl |
| CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,yes,*,!, |
| [dnl |
| enabled_$1_headers += $($1_$2_headers) |
| enabled_$1_private += $($1_$2_private) |
| enabled_$1_cxx_sources += $($1_$2_cxx_sources) |
| enabled_$1_sources += $($1_$2_sources)]dnl |
| )dnl |
| |
| dnl No public headers for private features |
| |
| dnl Collect list of source files for all private features |
| CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,*,*,, |
| [dnl |
| all_$1_private += $($1_$2_private) $($1_$2_headers) |
| all_$1_cxx_sources += $($1_$2_cxx_sources) |
| all_$1_sources += $($1_$2_sources)]dnl |
| )dnl |
| |
| dnl Collect list of source files for enabled private features |
| CAIRO_MAKEFILE_ACCUMULATE_FEATURE(*,yes,*,, |
| [dnl |
| enabled_$1_private += $($1_$2_private) $($1_$2_headers) |
| enabled_$1_cxx_sources += $($1_$2_cxx_sources) |
| enabled_$1_sources += $($1_$2_sources)]dnl |
| )dnl |
| |
| |
| dnl =========================================================================== |
| dnl |
| dnl Generate .pc files |
| dnl |
| |
| dnl All .pc files are generated automatically except for this one |
| AC_CONFIG_FILES([src/cairo.pc])dnl |
| AC_CONFIG_FILES([cairo-uninstalled.pc:src/cairo-uninstalled.pc.in])dnl |
| |
| dnl pkg-config requires, non-pkgconfig cflags and libs, and total cflags and libs |
| CAIRO_FEATURE_VARS_REGISTER([BASE],[cairo])dnl |
| CAIRO_ACCUMULATED_FEATURE_VARS_REGISTER([REQUIRES],,[ ])dnl |
| CAIRO_ACCUMULATED_FEATURE_VARS_REGISTER([CFLAGS NONPKGCONFIG_CFLAGS],,[ ])dnl |
| CAIRO_ACCUMULATED_FEATURE_VARS_REGISTER([LIBS NONPKGCONFIG_LIBS],,[ ],[$LIBS])dnl |
| CAIRO_FEATURE_VARS_REGISTER([NONPKGCONFIG_EXTRA_LIBS])dnl |
| AC_SUBST(CAIRO_REQUIRES)dnl |
| AC_SUBST(CAIRO_CFLAGS)dnl |
| AC_SUBST(CAIRO_LDFLAGS)dnl |
| AC_SUBST(CAIRO_NONPKGCONFIG_CFLAGS)dnl |
| AC_SUBST(CAIRO_LIBS)dnl |
| AC_SUBST(CAIRO_NONPKGCONFIG_LIBS)dnl |
| |
| dnl add non-pkgconfig values |
| AC_CONFIG_COMMANDS_PRE( |
| [dnl |
| CAIRO_CFLAGS="$CAIRO_CFLAGS $CAIRO_NONPKGCONFIG_CFLAGS" |
| CAIRO_LIBS="$CAIRO_LIBS $CAIRO_NONPKGCONFIG_LIBS" |
| ])dnl |
| |
| m4_define([_CAIRO_FEATURE_CONFIG_PKGCONFIG_FILE], |
| [dnl |
| AC_CONFIG_FILES([$3:$4], |
| [dnl |
| mv "$3" "$3.tmp" && |
| $SED "dnl |
| s%@FEATURE_PC@%]cr_pc_modname([$1])[%g;dnl |
| s%@FEATURE_NAME@%$2%g;dnl |
| s%@FEATURE_BASE@%$$1_BASE%g;dnl |
| s%@FEATURE_REQUIRES@%$$1_REQUIRES%g;dnl |
| s%@FEATURE_NONPKGCONFIG_LIBS@%$$1_NONPKGCONFIG_LIBS%g;dnl |
| s%@FEATURE_NONPKGCONFIG_EXTRA_LIBS@%$$1_NONPKGCONFIG_EXTRA_LIBS%g;dnl |
| s%@FEATURE_NONPKGCONFIG_CFLAGS@%$$1_NONPKGCONFIG_CFLAGS%g;dnl |
| " < "$3.tmp" > "$3" && rm -f "$3.tmp" || |
| AC_MSG_ERROR(failed to update $3) |
| ],[dnl |
| SED='$SED' |
| $1_BASE='$$1_BASE' |
| $1_REQUIRES='$$1_REQUIRES' |
| $1_NONPKGCONFIG_LIBS='$$1_NONPKGCONFIG_LIBS' |
| $1_NONPKGCONFIG_EXTRA_LIBS='$$1_NONPKGCONFIG_EXTRA_LIBS' |
| $1_NONPKGCONFIG_CFLAGS='$$1_NONPKGCONFIG_CFLAGS' |
| ])dnl |
| ])dnl |
| |
| dnl Generate .pc files for enabled non-builtin public features |
| CAIRO_FEATURE_HOOK_REGISTER(yes,!always,!, |
| [dnl |
| _CAIRO_FEATURE_CONFIG_PKGCONFIG_FILE( |
| [$1], |
| cr_feature_name, |
| [src/]cr_feature_pc, |
| [src/cairo-features.pc.in] |
| )dnl |
| ])dnl |
| |
| dnl Generate -uninstalled.pc files for enabled non-builtin public features |
| CAIRO_FEATURE_HOOK_REGISTER(yes,!always,!, |
| [dnl |
| _CAIRO_FEATURE_CONFIG_PKGCONFIG_FILE( |
| [$1], |
| cr_feature_name, |
| cr_feature_uninstalled_pc, |
| [src/cairo-features-uninstalled.pc.in] |
| )dnl |
| ])dnl |
| |
| |
| dnl Collect list of .pc files for all non-builtin public features |
| CAIRO_MAKEFILE_ACCUMULATE(cairo, |
| [all_$1_pkgconf = cairo.pc])dnl |
| CAIRO_MAKEFILE_ACCUMULATE_FEATURE(cairo,*,!always,!, |
| [all_$1_pkgconf += cr_feature_pc])dnl |
| |
| dnl Collect list of .pc files for enabled non-builtin public features |
| CAIRO_MAKEFILE_ACCUMULATE(cairo, |
| [enabled_$1_pkgconf = cairo.pc])dnl |
| CAIRO_MAKEFILE_ACCUMULATE_FEATURE(cairo,yes,!always,!, |
| [enabled_$1_pkgconf += cr_feature_pc])dnl |
| |
| |
| dnl =========================================================================== |
| dnl |
| dnl Generate src/cairo-features.h, src/cairo-supported-features.h, and |
| dnl src/cairo-features-win32.h |
| dnl |
| |
| dnl Collect list of enabled public features |
| CAIRO_ACCUMULATORS_REGISTER(FEATURES,[ ])dnl |
| CAIRO_FEATURE_HOOK_REGISTER(yes,*,!,dnl |
| [dnl |
| CAIRO_ACCUMULATE(FEATURES, cr_feature_tag)dnl |
| ])dnl |
| dnl Collect list of all supported public features |
| CAIRO_ACCUMULATORS_REGISTER(SUPPORTED_FEATURES,[ ])dnl |
| CAIRO_FEATURE_HOOK_REGISTER(*,!no,!,dnl |
| [dnl |
| CAIRO_ACCUMULATE(SUPPORTED_FEATURES, cr_feature_tag) |
| ])dnl |
| dnl Collect list of all supported disabled public features |
| CAIRO_ACCUMULATORS_REGISTER(NO_FEATURES,[ ])dnl |
| CAIRO_FEATURE_HOOK_REGISTER(no,*,!, |
| [dnl |
| CAIRO_ACCUMULATE(NO_FEATURES, cr_feature_tag) |
| ])dnl |
| |
| dnl Generate src/cairo-features.h |
| CAIRO_CONFIG_COMMANDS([src/cairo-features.h], |
| [dnl |
| echo '/* Generated by configure. Do not edit. */' |
| echo '#ifndef CAIRO_FEATURES_H' |
| echo '#define CAIRO_FEATURES_H' |
| echo '' |
| for FEATURE in $CAIRO_FEATURES; do |
| echo "#define $FEATURE 1" |
| done | LANG=C sort |
| echo '' |
| for FEATURE in $CAIRO_NO_FEATURES; do |
| echo "/*#undef $FEATURE */" |
| done | LANG=C sort |
| echo '' |
| echo '#endif' |
| ],[dnl |
| CAIRO_FEATURES='$CAIRO_FEATURES' |
| CAIRO_NO_FEATURES='$CAIRO_NO_FEATURES' |
| ])dnl |
| dnl Generate src/cairo-supported-features.h |
| CAIRO_CONFIG_COMMANDS([src/cairo-supported-features.h], |
| [dnl |
| echo '/* Generated by configure. Do not edit. */' |
| echo '#ifndef CAIRO_SUPPORTED_FEATURES_H' |
| echo '#define CAIRO_SUPPORTED_FEATURES_H' |
| echo '' |
| echo '/* This is a dummy header, to trick gtk-doc only */' |
| echo '' |
| for FEATURE in $CAIRO_SUPPORTED_FEATURES; do |
| echo "#define $FEATURE 1" |
| done |
| echo '' |
| echo '#endif' |
| ],[dnl |
| CAIRO_SUPPORTED_FEATURES='$CAIRO_SUPPORTED_FEATURES' |
| ])dnl |
| |
| dnl For enabled private features just define them in config.h. No fanfare! |
| CAIRO_FEATURE_HOOK_REGISTER(yes,*,, |
| [dnl |
| AC_DEFINE(cr_feature_tag, 1, [Define to 1 to enable cairo's ]cr_feature_name[ feature]) |
| ])dnl |
| |
| |
| dnl Generate build/Makefile.win32.features-h that generates src/cairo-features.h |
| CAIRO_CONFIG_MAKEFILE_PRIVATE_WIN32([win32_features_h],[build],[features-h]) |
| dnl |
| CAIRO_MAKEFILE_ACCUMULATE([win32_features_h], |
| [$(top_srcdir)/src/cairo-features.h: $(top_srcdir)/build/Makefile.win32.features |
| @echo "Generating src/cairo-features.h" |
| @echo "/* Generated by Makefile.win32.features-h. Do not edit. */" > $(top_srcdir)/src/cairo-features.h |
| @echo "[#]ifndef CAIRO_FEATURES_H" >> $(top_srcdir)/src/cairo-features.h |
| @echo "[#]define CAIRO_FEATURES_H 1" >> $(top_srcdir)/src/cairo-features.h]dnl |
| ) |
| AC_CONFIG_COMMANDS_PRE( |
| [dnl |
| CAIRO_MAKEFILE_ACCUMULATE([win32_features_h], [ @echo "[#]endif" >> $(top_srcdir)/src/cairo-features.h]) |
| ])dnl |
| CAIRO_MAKEFILE_ACCUMULATE_FEATURE([win32_features_h],yes,*,*,dnl |
| [ @echo "[#]define cr_feature_tag 1" >> $(top_srcdir)/src/cairo-features.h]dnl |
| )dnl |
| |
| |
| dnl =========================================================================== |
| dnl |
| dnl Report |
| dnl |
| |
| CAIRO_ACCUMULATORS_REGISTER([WARNING_MESSAGE],m4_newline()m4_newline)dnl |
| |
| dnl Collect warning message for enabled unsupported public features |
| CAIRO_FEATURE_HOOK_REGISTER(yes,no,!, |
| [dnl |
| CAIRO_ACCUMULATE([WARNING_MESSAGE], CAIRO_TEXT_WRAP([The ]cr_feature_name[ feature is still under active development and is included in this release only as a preview. It does NOT fully work yet and incompatible changes may yet be made to ]cr_feature_name[ specific API.], [--- ])) |
| ])dnl |
| |
| dnl Collect warning message for disabled recommended features |
| CAIRO_FEATURE_HOOK_REGISTER(no,yes,*, |
| [dnl |
| CAIRO_ACCUMULATE([WARNING_MESSAGE], CAIRO_TEXT_WRAP([It is strongly recommended that you do NOT disable the ]cr_feature_name[ feature.], [+++ ])) |
| ])dnl |
| |
| |
| dnl Collect enabled native surface/font backend features |
| CAIRO_ACCUMULATORS_REGISTER([NATIVE_SURFACE_BACKENDS])dnl |
| CAIRO_ACCUMULATORS_REGISTER([NATIVE_FONT_BACKENDS])dnl |
| CAIRO_FEATURE_HOOK_REGISTER(yes,auto,surface, |
| [dnl |
| CAIRO_ACCUMULATE([NATIVE_SURFACE_BACKENDS], [$1]) |
| ])dnl |
| CAIRO_FEATURE_HOOK_REGISTER(yes,auto,font, |
| [dnl |
| CAIRO_ACCUMULATE([NATIVE_FONT_BACKENDS], [$1]) |
| ])dnl |
| |
| dnl Collect warning message if no native surface/font backend feature enabled |
| AC_CONFIG_COMMANDS_PRE(dnl |
| [dnl |
| AS_IF([test -z "$CAIRO_NATIVE_SURFACE_BACKENDS"],dnl |
| [dnl |
| CAIRO_ACCUMULATE([WARNING_MESSAGE], CAIRO_TEXT_WRAP([No native surface backends enabled for your platform. It is strongly recommended that you enable the native surface backend feature for your platform.], [*** ])) |
| ]) |
| AS_IF([test -z "$CAIRO_NATIVE_FONT_BACKENDS"],dnl |
| [dnl |
| CAIRO_ACCUMULATE([WARNING_MESSAGE], CAIRO_TEXT_WRAP([No native font backends enabled for your platform. It is strongly recommended that you enable the native font backend feature for your platform.], [*** ])) |
| ]) |
| ])dnl |
| |
| |
| AC_DEFUN([CAIRO_REPORT], |
| [dnl |
| V="$CAIRO_VERSION_MAJOR.$CAIRO_VERSION_MINOR.$CAIRO_VERSION_MICRO" |
| echo "" |
| echo "cairo (version $V [[$CAIRO_RELEASE_STATUS]]) will be compiled with:" |
| echo "" |
| echo "The following surface backends:" |
| echo " Image: yes (always builtin)" |
| echo " Recording: yes (always builtin)" |
| echo " Observer: yes (always builtin)" |
| echo " Mime: yes (always builtin)" |
| echo " Tee: $use_tee" |
| echo " XML: $use_xml" |
| echo " Skia: $use_skia" |
| echo " Xlib: $use_xlib" |
| echo " Xlib Xrender: $use_xlib_xrender" |
| echo " Qt: $use_qt" |
| echo " Quartz: $use_quartz" |
| echo " Quartz-image: $use_quartz_image" |
| echo " XCB: $use_xcb" |
| echo " Win32: $use_win32" |
| echo " OS2: $use_os2" |
| echo " CairoScript: $use_script" |
| echo " PostScript: $use_ps" |
| echo " PDF: $use_pdf" |
| echo " SVG: $use_svg" |
| echo " OpenGL: $use_gl" |
| echo " OpenGL ES 2.0: $use_glesv2" |
| echo " BeOS: $use_beos" |
| echo " DirectFB: $use_directfb" |
| echo " OpenVG: $use_vg" |
| echo " DRM: $use_drm" |
| echo " Cogl: $use_cogl" |
| echo "" |
| echo "The following font backends:" |
| echo " User: yes (always builtin)" |
| echo " FreeType: $use_ft" |
| echo " Fontconfig: $use_fc" |
| echo " Win32: $use_win32_font" |
| echo " Quartz: $use_quartz_font" |
| echo "" |
| echo "The following functions:" |
| echo " PNG functions: $use_png" |
| echo " GLX functions: $use_glx" |
| echo " WGL functions: $use_wgl" |
| echo " EGL functions: $use_egl" |
| echo " X11-xcb functions: $use_xlib_xcb" |
| echo " XCB-shm functions: $use_xcb_shm" |
| echo "" |
| echo "The following features and utilities:" |
| echo " cairo-trace: $use_trace" |
| echo " cairo-script-interpreter: $use_interpreter" |
| echo "" |
| echo "And the following internal features:" |
| echo " pthread: $use_pthread" |
| echo " gtk-doc: $enable_gtk_doc" |
| echo " gcov support: $use_gcov" |
| echo " symbol-lookup: $use_symbol_lookup" |
| echo " test surfaces: $use_test_surfaces" |
| echo " ps testing: $test_ps" |
| echo " pdf testing: $test_pdf" |
| echo " svg testing: $test_svg" |
| if test x"$use_win32" = "xyes"; then |
| echo " win32 printing testing: $test_win32_printing" |
| fi |
| echo "$CAIRO_WARNING_MESSAGE" |
| echo "" |
| ])dnl |
| |
