gegl-0.4 @0.4.16_0+x11: error: unknown type name 'vm_statistics64_data_t'

[kencu (Ken)]

I noticed this on PPC Leopard, and I assume it applies to all 32bit/universal builds. I haven't yet tried a 32bit/universal build on a system > 10.5 to confirm that, however.

There has been a new memory-evaluation function added to gegl-config.c <​https://github.com/GNOME/gegl/commit/ac331b5c0e3d940b64bb811b0f54e86c7d312917#diff-c462b14ada961cc89bb7257fe62d6365> and it appears that it does not consider 32bit builds.

It delivers this error:

libtool: compile:  /opt/local/bin/gcc-mp-6 -m32 -DHAVE_CONFIG_H -I. -I.. -I.. -I../gegl -I../gegl -I../gegl/buffer -I../gegl/buffer -I../gegl/graph -I../gegl/graph -I../gegl/operation -I../gegl/operation -I../gegl/opencl -I../gegl/opencl -I../gegl/process -I../gegl/process -I../gegl/property-types -I../gegl/property-types -DLIBDIR=\"/opt/local/lib\" -DG_LOG_DOMAIN=\"GEGL\" -DGEGL_LOCALEDIR=\"/opt/local/share/locale\" -I/opt/local/include -I/opt/local/include/LegacySupport -I/opt/local/include/LegacySupport -D_REENTRANT -I/opt/local/include/json-glib-1.0 -I/opt/local/include/gio-unix-2.0/ -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include/babl-0.1 -pipe -Os -I/opt/local/include/LegacySupport -fno-altivec -I/opt/local/include/LegacySupport -m32 -Wall -Wdeclaration-after-statement -Wmissing-prototypes -Wmissing-declarations -Winit-self -Wpointer-arith -Wold-style-definition -MT gegl-config.lo -MD -MP -MF .deps/gegl-config.Tpo -c gegl-config.c  -fno-common -DPIC -o .libs/gegl-config.o

gegl-config.c: In function 'gegl_config_class_init':
gegl-config.c:263:5: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
     vm_size_t              page_size = sysconf (_SC_PAGESIZE);
     ^~~~~~~~~
gegl-config.c:265:5: error: unknown type name 'vm_statistics64_data_t'
     vm_statistics64_data_t vm_stat;
     ^~~~~~~~~~~~~~~~~~~~~~
gegl-config.c:267:36: error: 'HOST_VM_INFO64_COUNT' undeclared (first use in this function)
     unsigned int           count = HOST_VM_INFO64_COUNT;
                                    ^~~~~~~~~~~~~~~~~~~~
gegl-config.c:267:36: note: each undeclared identifier is reported only once for each function it appears in
gegl-config.c:269:12: warning: implicit declaration of function 'host_statistics64' [-Wimplicit-function-declaration]
     kret = host_statistics64 (host, HOST_VM_INFO64, (host_info64_t)&vm_stat, &count);
            ^~~~~~~~~~~~~~~~~
gegl-config.c:269:37: error: 'HOST_VM_INFO64' undeclared (first use in this function)
     kret = host_statistics64 (host, HOST_VM_INFO64, (host_info64_t)&vm_stat, &count);
                                     ^~~~~~~~~~~~~~
gegl-config.c:269:54: error: 'host_info64_t' undeclared (first use in this function)
     kret = host_statistics64 (host, HOST_VM_INFO64, (host_info64_t)&vm_stat, &count);
                                                      ^~~~~~~~~~~~~
gegl-config.c:273:38: error: request for member 'free_count' in something not a structure or union
       mem_available = (long) (vm_stat.free_count + vm_stat.active_count
                                      ^
gegl-config.c:273:59: error: request for member 'active_count' in something not a structure or union
       mem_available = (long) (vm_stat.free_count + vm_stat.active_count
                                                           ^
gegl-config.c:274:40: error: request for member 'inactive_count' in something not a structure or union
                               + vm_stat.inactive_count
                                        ^
make[3]: *** [gegl-config.lo] Error 1

I'll attach a simple patch that fixes the build by enabling a 32bit pathway.

[rmottola (Riccardo)]

I confirm this patch is needed on 10.5 x86 and allows compilation!

[rmottola (Riccardo)]

Any news on this? I have just been hit by this again during an upgrade and it still applies&works.

@kencu did you by change also request inclusion upstream?

[kencu (Ken)]

I did not, but I think Dave would consider it locally here in MacPorts.

[dbevans (David B. Evans)]

In 84b603b212c0347aadd2a28b6d5c55fb8b29c43d/macports-ports (master):

gegl: update to version 0.4.18, meson build, dependencies

• retire PortGroup cxx11 1.1
• retire PortGroup gobject-introspection

@kencu: please test babl and gegl meson builds for compatibility with older platforms.

See #58524.

[dbevans (David B. Evans)]

As you can see, gegl-0.4 is now obsolete, replaced by new port gegl @0.4.18 which now builds using meson. Nonetheless, this patch applies cleanly (with a small offset) to the current code and has no ill effects on the 64bit build. I'll go ahead and apply it to the gegl port but will leave this ticket open for confirmation that it still fixes 32 bit builds of the current version. Let me know. Thanks.

[dbevans (David B. Evans)]

In 3a6ef00773440fe2074f9dee70153bb53798a98a/macports-ports (master):

gegl: add proposed fix for 32 bit builds

See #58524.

[dbevans (David B. Evans)]

Assuming this is fixed by the commit above.