[MacPorts] #65905: pango @1.50.7: error: use of undeclared identifier 'FC_VARIABLE' (was: pango won't build, issue with clang ? (OSX BigSur, Xcode 13.2.1 ))

MacPorts noreply at macports.org
Wed Jan 18 16:56:52 UTC 2023 

#65905: pango @1.50.7: error: use of undeclared identifier 'FC_VARIABLE'
---------------------------------+------------------------
  Reporter:  jamesstuartgunning  |      Owner:  ryandesign
      Type:  defect              |     Status:  assigned
  Priority:  Normal              |  Milestone:
 Component:  ports               |    Version:  2.7.2
Resolution:                      |   Keywords:  bigsur
      Port:  pango               |
---------------------------------+------------------------
Changes (by ryandesign):

 * keywords:   => bigsur
 * cc: assholehoff (added)


Old description:

> % port upgrade outdated
> fails on
> pango @1.50.7_0+quartz+x11
>
> Relevant chunk of
> /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/main.log
> is:
> {{{
> :info:build [39/151] /usr/bin/clang -Ipango/libpangoft2-1.0.0.dylib.p
> -Ipango -I../pango-1.50.7/pango -I. -I../pango-1.50.7
> -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include
> -I/opt/local/include/fribidi -I/opt/local/include/harfbuzz
> -I/opt/local/include/freetype2 -I/opt/local/include/libpng16
> -I/opt/X11/include -I/opt/X11/include/cairo -I/opt/local/include/pixman-1
> -I/opt/local/include -fcolor-diagnostics -Wall -Winvalid-pch -std=gnu99
> -O2 -g -D_POSIX_C_SOURCE=200809L -D_POSIX_THREAD_SAFE_FUNCTIONS
> -D_GNU_SOURCE -pipe -Os -Wno-error,-Wimplicit-fallthrough
> -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk -arch
> x86_64 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk
> -DPANGO_ENABLE_DEBUG '-DG_LOG_DOMAIN="Pango"' -DG_LOG_USE_STRUCTURED=1
> -DPANGO_COMPILATION '-DSYSCONFDIR="/opt/local/etc"'
> '-DLIBDIR="/opt/local/lib"' -DPANGO_DISABLE_DEPRECATION_WARNINGS -MD -MQ
> pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o -MF
> pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o.d -o
> pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o -c
> ../pango-1.50.7/pango/pangofc-fontmap.c
> :info:build FAILED: pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o
> :info:build /usr/bin/clang -Ipango/libpangoft2-1.0.0.dylib.p -Ipango
> -I../pango-1.50.7/pango -I. -I../pango-1.50.7
> -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include
> -I/opt/local/include/fribidi -I/opt/local/include/harfbuzz
> -I/opt/local/include/freetype2 -I/opt/local/include/libpng16
> -I/opt/X11/include -I/opt/X11/include/cairo -I/opt/local/include/pixman-1
> -I/opt/local/include -fcolor-diagnostics -Wall -Winvalid-pch -std=gnu99
> -O2 -g -D_POSIX_C_SOURCE=200809L -D_POSIX_THREAD_SAFE_FUNCTIONS
> -D_GNU_SOURCE -pipe -Os -Wno-error,-Wimplicit-fallthrough
> -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk -arch
> x86_64 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk
> -DPANGO_ENABLE_DEBUG '-DG_LOG_DOMAIN="Pango"' -DG_LOG_USE_STRUCTURED=1
> -DPANGO_COMPILATION '-DSYSCONFDIR="/opt/local/etc"'
> '-DLIBDIR="/opt/local/lib"' -DPANGO_DISABLE_DEPRECATION_WARNINGS -MD -MQ
> pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o -MF
> pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o.d -o
> pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o -c
> ../pango-1.50.7/pango/pangofc-fontmap.c
> :info:build warning: unknown -Werror warning specifier: '-Wno-error
> ,-Wimplicit-fallthrough' [-Wunknown-warning-option]
> **:info:build ../pango-1.50.7/pango/pangofc-fontmap.c:1684:43: error: use
> of undeclared identifier 'FC_VARIABLE'**
> :info:build                                           FC_VARIABLE,
> :info:build                                           ^
> :info:build ../pango-1.50.7/pango/pangofc-fontmap.c:1728:63: error: use
> of undeclared identifier 'FC_VARIABLE'
> :info:build               variable = FcPatternGetBool (fontset->fonts[i],
> FC_VARIABLE, 0, &variable);
> }}}
>
> It may be a clang issue with not implementing/using -Wno-error
> ,-Wimplicit-fallthrough ?
> {{{
> % /usr/bin/clang -v
> Apple clang version 13.0.0 (clang-1300.0.29.30)
> Target: x86_64-apple-darwin20.6.0
> Thread model: posix
> InstalledDir:
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
> }}}

New description:

 {{{
 % port upgrade outdated
 }}}
 fails on
 {{{
 pango @1.50.7_0+quartz+x11
 }}}

 Relevant chunk of
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/main.log
 is:
 {{{
 :info:build [39/151] /usr/bin/clang -Ipango/libpangoft2-1.0.0.dylib.p
 -Ipango -I../pango-1.50.7/pango -I. -I../pango-1.50.7
 -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include
 -I/opt/local/include/fribidi -I/opt/local/include/harfbuzz
 -I/opt/local/include/freetype2 -I/opt/local/include/libpng16
 -I/opt/X11/include -I/opt/X11/include/cairo -I/opt/local/include/pixman-1
 -I/opt/local/include -fcolor-diagnostics -Wall -Winvalid-pch -std=gnu99
 -O2 -g -D_POSIX_C_SOURCE=200809L -D_POSIX_THREAD_SAFE_FUNCTIONS
 -D_GNU_SOURCE -pipe -Os -Wno-error,-Wimplicit-fallthrough
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk -arch
 x86_64 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk
 -DPANGO_ENABLE_DEBUG '-DG_LOG_DOMAIN="Pango"' -DG_LOG_USE_STRUCTURED=1
 -DPANGO_COMPILATION '-DSYSCONFDIR="/opt/local/etc"'
 '-DLIBDIR="/opt/local/lib"' -DPANGO_DISABLE_DEPRECATION_WARNINGS -MD -MQ
 pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o -MF
 pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o.d -o
 pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o -c
 ../pango-1.50.7/pango/pangofc-fontmap.c
 :info:build FAILED: pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o
 :info:build /usr/bin/clang -Ipango/libpangoft2-1.0.0.dylib.p -Ipango
 -I../pango-1.50.7/pango -I. -I../pango-1.50.7
 -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include
 -I/opt/local/include/fribidi -I/opt/local/include/harfbuzz
 -I/opt/local/include/freetype2 -I/opt/local/include/libpng16
 -I/opt/X11/include -I/opt/X11/include/cairo -I/opt/local/include/pixman-1
 -I/opt/local/include -fcolor-diagnostics -Wall -Winvalid-pch -std=gnu99
 -O2 -g -D_POSIX_C_SOURCE=200809L -D_POSIX_THREAD_SAFE_FUNCTIONS
 -D_GNU_SOURCE -pipe -Os -Wno-error,-Wimplicit-fallthrough
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk -arch
 x86_64 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk
 -DPANGO_ENABLE_DEBUG '-DG_LOG_DOMAIN="Pango"' -DG_LOG_USE_STRUCTURED=1
 -DPANGO_COMPILATION '-DSYSCONFDIR="/opt/local/etc"'
 '-DLIBDIR="/opt/local/lib"' -DPANGO_DISABLE_DEPRECATION_WARNINGS -MD -MQ
 pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o -MF
 pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o.d -o
 pango/libpangoft2-1.0.0.dylib.p/pangofc-fontmap.c.o -c
 ../pango-1.50.7/pango/pangofc-fontmap.c
 :info:build warning: unknown -Werror warning specifier: '-Wno-error
 ,-Wimplicit-fallthrough' [-Wunknown-warning-option]
 :info:build ../pango-1.50.7/pango/pangofc-fontmap.c:1684:43: error: use of
 undeclared identifier 'FC_VARIABLE'
 :info:build                                           FC_VARIABLE,
 :info:build                                           ^
 :info:build ../pango-1.50.7/pango/pangofc-fontmap.c:1728:63: error: use of
 undeclared identifier 'FC_VARIABLE'
 :info:build               variable = FcPatternGetBool (fontset->fonts[i],
 FC_VARIABLE, 0, &variable);
 }}}

 It may be a clang issue with not implementing/using -Wno-error,-Wimplicit-
 fallthrough ?
 {{{
 % /usr/bin/clang -v
 Apple clang version 13.0.0 (clang-1300.0.29.30)
 Target: x86_64-apple-darwin20.6.0
 Thread model: posix
 InstalledDir:
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
 }}}

--

Comment:

 Replying to [comment:2 assholehoff]:
 > I get a similar error (MacPorts 2.8.0, macOS 11.7.1), but no `main.log`
 is generated.
 > {{{
 > [137/146]
 /opt/macports/Library/Frameworks/Python.framework/Versions/3.10/bin/meson
 --internal exe --unpickle
 /opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/build
 /meson-private/meson_exe_g-ir-
 scanner_16caa670adefb5d3c6c116b67c408f69d6645dc5.dat
 > FAILED: pango/Pango-1.0.gir
 >
 /opt/macports/Library/Frameworks/Python.framework/Versions/3.10/bin/meson
 --internal exe --unpickle
 /opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/build
 /meson-private/meson_exe_g-ir-
 scanner_16caa670adefb5d3c6c116b67c408f69d6645dc5.dat
 > while executing ['/opt/local/bin/g-ir-scanner', '--no-libtool', '--
 namespace=Pango', '--nsversion=1.0', '--warn-all', '--output',
 'pango/Pango-1.0.gir', '--c-include=pango/pango.h', '--quiet',
 '-I/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/pango-1.50.7/pango',
 '-I/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/build/pango',
 '-I/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/pango-1.50.7/.',
 '-I/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/build/.',
 '-I/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/pango-1.50.7/pango/.',
 '-I/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/build/pango/.',
 '--
 filelist=/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/build/pango/libpango-1.0.0.dylib.p/Pango_1.0_gir_filelist',
 '--include=HarfBuzz-0.0', '--include=GObject-2.0', '--include=cairo-1.0',
 '--symbol-prefix=pango', '--identifier-prefix=Pango', '--pkg-
 export=pango', '--cflags-begin', '-D_POSIX_C_SOURCE=200809L',
 '-D_POSIX_THREAD_SAFE_FUNCTIONS', '-D_GNU_SOURCE',
 '-I/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/pango-1.50.7/.',
 '-I/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/build/.',
 '-I/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/pango-1.50.7/pango/.',
 '-I/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/build/pango/.',
 '-I/opt/macports/include/glib-2.0',
 '-I/opt/macports/lib/glib-2.0/include', '-I/opt/local/include',
 '-I/opt/local/include/fribidi', '-I/opt/local/include/harfbuzz',
 '-I/opt/local/include/freetype2', '-I/opt/macports/include/libpng16',
 '-I/opt/macports/include/cairo', '-I/opt/local/include/pixman-1',
 '-I/opt/local/include/gobject-introspection-1.0',
 '-I/opt/macports/include', '--cflags-end', '--add-include-
 path=/opt/local/share/gir-1.0',
 '-L/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/build/pango',
 '--library', 'pango-1.0', '-L/opt/macports/lib', '-L/opt/local/lib',
 '-L/opt/macports/lib', '--extra-library=m', '-L/opt/macports/lib',
 '--extra-library=glib-2.0', '--extra-library=intl', '--extra-
 library=gobject-2.0', '--extra-library=gio-2.0', '-L/opt/local/lib',
 '--extra-library=fribidi', '--extra-library=harfbuzz', '--extra-
 library=fontconfig', '--extra-library=freetype', '--extra-library=cairo',
 '--extra-library=harfbuzz-gobject', '--extra-library=girepository-1.0',
 '--sources-top-dirs',
 '/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/pango-1.50.7/',
 '--sources-top-dirs',
 '/opt/macports/var/macports/build/_opt_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_pango/pango/work/build/']
 > --- stdout ---
 >
 > --- stderr ---
 > dyld: Symbol not found: _iconv
 >   Referenced from: /usr/lib/libarchive.2.dylib
 >   Expected in: /opt/local/lib/libiconv.2.dylib
 >  in /usr/lib/libarchive.2.dylib
 > }}}

 This is not similar; not related to this ticket. This is a bug in `g-ir-
 scanner`, which is part of the gobject-introspection port. It has been an
 ongoing problem with gobject-introspection for years; the developers of
 that software have not responded to our bug report about it. See:

 * https://gitlab.gnome.org/GNOME/gobject-introspection/-/issues/335
 * #61987
 * #58574

-- 
Ticket URL: <https://trac.macports.org/ticket/65905#comment:4>
MacPorts <https://www.macports.org/>
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