mirror of
https://gitlab.freedesktop.org/cairo/cairo.git
synced 2026-05-08 13:48:02 +02:00
[configure.ac.enable] Further break feature configuration hooks
This commit is contained in:
Behdad Esfahbod
parent
31b09965b7
commit
c881226afd
1 changed files with 145 additions and 100 deletions
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@ -238,6 +238,9 @@ dnl ===========================================================================
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dnl
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dnl Cairo-specific configuration facilities
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dnl
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dnl ===========================================================================
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dnl
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dnl Define macros to enable various features.
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@ -273,120 +276,43 @@ AC_DEFUN([CAIRO_ENABLE_FUNCTIONS],
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[_CAIRO_ENABLE([$1], [$2 functions], functions, [$3],[$4])])
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dnl
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dnl Define cr_feature_tag ala other cr_feature_* macros
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dnl Expands to CAIRO_HAS_FEATURE_ID
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dnl
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m4_define([_CAIRO_BUILD_FEATURE_TAG_NORMALIZED],
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[CAIRO_HAS_[$1]m4_bmatch([$1],[$2$],,[$2])])
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m4_define([_CAIRO_BUILD_FEATURE_TAG],
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[_CAIRO_BUILD_FEATURE_TAG_NORMALIZED(AS_TR_CPP([$1]),AS_TR_CPP(m4_ifval([$2],[ $2])))])
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m4_define([cr_feature_tag],
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[_CAIRO_BUILD_FEATURE_TAG(cr_feature,cr_feature_what)])
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dnl Allow feature tags in the output
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m4_pattern_allow(^CAIRO_HAS_)
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dnl ===========================================================================
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dnl
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dnl Hooks
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dnl
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dnl ===========================================================================
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m4_pattern_allow(^CAIRO_HAS_)
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m4_define([_CAIRO_BUILD_FEATURE_TAG_NORMALIZED],
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[CAIRO_HAS_[$1]m4_bmatch([$1],[$2$],,[$2])])
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m4_define([_CAIRO_BUILD_FEATURE_TAG],
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[_CAIRO_BUILD_FEATURE_TAG_NORMALIZED(AS_TR_CPP([$1]),AS_TR_CPP(m4_ifval([$2],[ $2])))])
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m4_define([cr_feature_tag],
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[_CAIRO_BUILD_FEATURE_TAG(cr_feature,cr_feature_what)])
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dnl ===========================================================================
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dnl
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dnl Automake conditionals for all features
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dnl
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CAIRO_FEATURE_HOOK_REGISTER(*,*,
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[
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if test "x$use_$1" = xyes; then
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CAIRO_FEATURE_VARS_FOREACH([cr_var], [[test -n "$]cr_feature[_]cr_var[" && CAIRO_]cr_var[="$]cr_feature[_]cr_var[ $CAIRO_]cr_var["]
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])
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CAIRO_FEATURES="cr_feature_tag $CAIRO_FEATURES"
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m4_define([cairo_backend_pc], m4_bpatsubst(src/cairo-$1.pc,_,-))
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AC_CONFIG_FILES(cairo_backend_pc():src/cairo-backend.pc.in,
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[
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$SED -i -e "
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s,@backend_name@,$1,g;
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s,@Backend_Name@,cr_feature_name,g;
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s,@BACKEND_BASE@,$$1_BASE,g;
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s,@BACKEND_REQUIRES@,$$1_REQUIRES,g;
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s%@BACKEND_NONPKGCONFIG_LIBS@%$$1_NONPKGCONFIG_LIBS%g;
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s,@BACKEND_NONPKGCONFIG_CFLAGS@,$$1_NONPKGCONFIG_CFLAGS,g;
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" "]cairo_backend_pc()[" ||
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AC_MSG_ERROR(failed to update ]cairo_backend_pc()[)
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],[
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SED='$SED'
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$1_BASE='$$1_BASE'
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$1_REQUIRES='$$1_REQUIRES'
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$1_NONPKGCONFIG_LIBS='$$1_NONPKGCONFIG_LIBS'
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$1_NONPKGCONFIG_CFLAGS='$$1_NONPKGCONFIG_CFLAGS'
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])
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fi
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AM_CONDITIONAL(cr_feature_tag, test "x$use_$1" = xyes)
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dnl Collect list of all supported but disabled features
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AS_IF([test "x$use_$1" != xyes -a "x]cr_feature_default[" != xno],
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[
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CAIRO_NO_FEATURES="cr_feature_tag $CAIRO_NO_FEATURES"
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])
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dnl Collect list of all (un)supported features and cairo headers
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AS_IF([test "x]cr_feature_default[" = xno],
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[
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CAIRO_CONFIG_AMAKE=$CAIRO_CONFIG_AMAKE'
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unsupported_cairo_headers += $(cairo_$1_headers)'
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CAIRO_CONFIG_WIN32=$CAIRO_CONFIG_WIN32'
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unsupported_cairo_headers += $(cairo_$1_headers)'
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],[
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CAIRO_SUPPORTED_FEATURES="cr_feature_tag $CAIRO_SUPPORTED_FEATURES"
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CAIRO_CONFIG_AMAKE=$CAIRO_CONFIG_AMAKE'
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supported_cairo_headers += $(cairo_$1_headers)'
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CAIRO_CONFIG_WIN32=$CAIRO_CONFIG_WIN32'
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supported_cairo_headers += $(cairo_$1_headers)'
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])
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dnl Collect list of all/enabled cairo source files
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CAIRO_CONFIG_AMAKE=$CAIRO_CONFIG_AMAKE'
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all_cairo_pkgconf += $(cairo_$1_pkgconf)
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all_cairo_headers += $(cairo_$1_headers)
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all_cairo_private += $(cairo_$1_private)
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all_cairo_sources += $(cairo_$1_sources)
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if cr_feature_tag
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enabled_cairo_pkgconf += $(cairo_$1_pkgconf)
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enabled_cairo_headers += $(cairo_$1_headers)
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enabled_cairo_private += $(cairo_$1_private)
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enabled_cairo_sources += $(cairo_$1_sources)
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endif
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'
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CAIRO_CONFIG_WIN32=$CAIRO_CONFIG_WIN32'
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all_cairo_pkgconf += $(cairo_$1_pkgconf)
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all_cairo_headers += $(cairo_$1_headers)
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all_cairo_private += $(cairo_$1_private)
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all_cairo_sources += $(cairo_$1_sources)
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ifeq ($(cr_feature_tag),1)
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enabled_cairo_pkgconf += $(cairo_$1_pkgconf)
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enabled_cairo_headers += $(cairo_$1_headers)
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enabled_cairo_private += $(cairo_$1_private)
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enabled_cairo_sources += $(cairo_$1_sources)
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endif
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'
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])
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dnl ===========================================================================
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dnl
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dnl All .pc files are generated automatically except for this one
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dnl
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AC_CONFIG_FILES([src/cairo.pc])
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dnl ===========================================================================
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dnl
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dnl pkg-config requires, non-pkgconfig cflags and libs, and total cflags and libs
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dnl
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dnl Accumulators
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CAIRO_FEATURE_VARS_REGISTER([REQUIRES BASE])
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CAIRO_FEATURE_VARS_REGISTER([CFLAGS NONPKGCONFIG_CFLAGS])
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CAIRO_FEATURE_VARS_REGISTER([LIBS NONPKGCONFIG_LIBS], [$LIBS])
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dnl Substitute vars
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dnl
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AC_SUBST(CAIRO_REQUIRES)
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AC_SUBST(CAIRO_BASE)
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AC_SUBST(CAIRO_CFLAGS)
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@ -395,6 +321,21 @@ AC_SUBST(CAIRO_LIBS)
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AC_SUBST(CAIRO_NONPKGCONFIG_LIBS)
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dnl ===========================================================================
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dnl
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dnl Accumulate values for all feature vars
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dnl
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CAIRO_FEATURE_HOOK_REGISTER(*,*,
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[
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CAIRO_FEATURE_IF_ENABLED($1,
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[
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CAIRO_FEATURE_VARS_FOREACH([cr_var], [[test -n "$]cr_feature[_]cr_var[" && CAIRO_]cr_var[="$]cr_feature[_]cr_var[ $CAIRO_]cr_var["]
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])
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])
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])
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dnl ===========================================================================
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dnl
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dnl Generate {src,boilerplate}/Makefile.{am,win32}.config
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@ -428,12 +369,117 @@ CAIRO_CONFIG_COMMANDS([$srcdir/src/Makefile.win32.config],
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[echo "$CAIRO_CONFIG_WIN32"],
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[CAIRO_CONFIG_WIN32='$CAIRO_CONFIG_WIN32'])
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dnl Collect list of all supported cairo headers
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CAIRO_FEATURE_HOOK_REGISTER(!no,*,
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[
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CAIRO_CONFIG_AMAKE=$CAIRO_CONFIG_AMAKE'm4_newline()supported_cairo_headers += $(cairo_$1_headers)'
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CAIRO_CONFIG_WIN32=$CAIRO_CONFIG_WIN32'm4_newline()supported_cairo_headers += $(cairo_$1_headers)'
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])
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dnl Collect list of all unsupported cairo headers
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CAIRO_FEATURE_HOOK_REGISTER(no,*,
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[
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CAIRO_CONFIG_AMAKE=$CAIRO_CONFIG_AMAKE'm4_newline()unsupported_cairo_headers += $(cairo_$1_headers)'
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CAIRO_CONFIG_WIN32=$CAIRO_CONFIG_WIN32'm4_newline()unsupported_cairo_headers += $(cairo_$1_headers)'
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])
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dnl Collect list of all/enabled cairo source files
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CAIRO_FEATURE_HOOK_REGISTER(*,*,
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[
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CAIRO_CONFIG_AMAKE=$CAIRO_CONFIG_AMAKE'
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all_cairo_pkgconf += $(cairo_$1_pkgconf)
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all_cairo_headers += $(cairo_$1_headers)
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all_cairo_private += $(cairo_$1_private)
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all_cairo_sources += $(cairo_$1_sources)
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if cr_feature_tag
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enabled_cairo_pkgconf += $(cairo_$1_pkgconf)
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enabled_cairo_headers += $(cairo_$1_headers)
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enabled_cairo_private += $(cairo_$1_private)
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enabled_cairo_sources += $(cairo_$1_sources)
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endif
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'
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CAIRO_CONFIG_WIN32=$CAIRO_CONFIG_WIN32'
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all_cairo_pkgconf += $(cairo_$1_pkgconf)
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all_cairo_headers += $(cairo_$1_headers)
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all_cairo_private += $(cairo_$1_private)
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all_cairo_sources += $(cairo_$1_sources)
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ifeq ($(cr_feature_tag),1)
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enabled_cairo_pkgconf += $(cairo_$1_pkgconf)
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enabled_cairo_headers += $(cairo_$1_headers)
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enabled_cairo_private += $(cairo_$1_private)
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enabled_cairo_sources += $(cairo_$1_sources)
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endif
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'
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])
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dnl ===========================================================================
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dnl
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dnl List of enabled, supported but disabled, and all supported features
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dnl Generate .pc files
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dnl
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dnl All .pc files are generated automatically except for this one
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AC_CONFIG_FILES([src/cairo.pc])
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dnl pkg-config requires, non-pkgconfig cflags and libs, and total cflags and libs
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CAIRO_FEATURE_VARS_REGISTER([REQUIRES BASE])
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CAIRO_FEATURE_VARS_REGISTER([CFLAGS NONPKGCONFIG_CFLAGS])
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CAIRO_FEATURE_VARS_REGISTER([LIBS NONPKGCONFIG_LIBS], [$LIBS])
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dnl Generate .pc files for enabled features
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CAIRO_FEATURE_HOOK_REGISTER(*,*,
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[
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CAIRO_FEATURE_IF_ENABLED($1,
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[
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m4_define([cairo_backend_pc], m4_bpatsubst(src/cairo-$1.pc,_,-))
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AC_CONFIG_FILES(cairo_backend_pc():src/cairo-backend.pc.in,
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[
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$SED -i -e "
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s,@backend_name@,$1,g;
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s,@Backend_Name@,cr_feature_name,g;
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s,@BACKEND_BASE@,$$1_BASE,g;
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s,@BACKEND_REQUIRES@,$$1_REQUIRES,g;
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s%@BACKEND_NONPKGCONFIG_LIBS@%$$1_NONPKGCONFIG_LIBS%g;
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s,@BACKEND_NONPKGCONFIG_CFLAGS@,$$1_NONPKGCONFIG_CFLAGS,g;
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" "]cairo_backend_pc()[" ||
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AC_MSG_ERROR(failed to update ]cairo_backend_pc()[)
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],[
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SED='$SED'
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$1_BASE='$$1_BASE'
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$1_REQUIRES='$$1_REQUIRES'
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$1_NONPKGCONFIG_LIBS='$$1_NONPKGCONFIG_LIBS'
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$1_NONPKGCONFIG_CFLAGS='$$1_NONPKGCONFIG_CFLAGS'
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])
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])
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])
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dnl ===========================================================================
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dnl
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dnl Generate src/cairo-features.h src/cairo-supported-features.h
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dnl
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dnl Collect list of enabled features
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CAIRO_FEATURE_HOOK_REGISTER(*,*,
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[
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CAIRO_FEATURE_IF_ENABLED($1,
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[
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CAIRO_FEATURES="cr_feature_tag $CAIRO_FEATURES"
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])
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])
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CAIRO_FEATURE_HOOK_REGISTER(!no,*,
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[
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dnl Collect list of all supported features
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CAIRO_SUPPORTED_FEATURES="cr_feature_tag $CAIRO_SUPPORTED_FEATURES"
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dnl Collect list of all supported but disabled features
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CAIRO_FEATURE_IF_ENABLED($1,[],
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[
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CAIRO_NO_FEATURES="cr_feature_tag $CAIRO_NO_FEATURES"
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])
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])
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dnl Accumulators
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m4_pattern_allow(^CAIRO_FEATURES$)
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CAIRO_FEATURES=""
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@ -564,4 +610,3 @@ AC_DEFUN([CAIRO_REPORT],
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echo "$CAIRO_WARNING_MESSAGE"
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])
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