| 1 |
Trying to rebuild media-sound/pavucontrol or any other package that uses |
| 2 |
dev-cpp/cairomm (like pulseeffects) will fail with: |
| 3 |
|
| 4 |
/usr/lib/gcc/x86_64-pc-linux-gnu/8.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: |
| 5 |
/usr/lib/gcc/x86_64-pc-linux-gnu/8.2.0/../../../../lib64/libcairomm-1.0.so: |
| 6 |
undefined reference to `cairo_script_create' |
| 7 |
|
| 8 |
and a bunch of other "undefined reference" errors in libcairomm-1.0.so. |
| 9 |
I don't know what broke cairomm. But I thought revdep-rebuild would |
| 10 |
catch this. It doesn't. |
| 11 |
|
| 12 |
Now this is a rebuild of pavucontrol, so if I run: |
| 13 |
|
| 14 |
ldd -r /usr/bin/pavucontrol |
| 15 |
|
| 16 |
I will get: |
| 17 |
|
| 18 |
undefined symbol: cairo_script_create_for_stream |
| 19 |
(/usr/lib64/libcairomm-1.0.so.1) |
| 20 |
undefined symbol: cairo_script_set_mode (/usr/lib64/libcairomm-1.0.so.1) |
| 21 |
undefined symbol: cairo_script_surface_create |
| 22 |
(/usr/lib64/libcairomm-1.0.so.1) |
| 23 |
undefined symbol: cairo_script_from_recording_surface |
| 24 |
(/usr/lib64/libcairomm-1.0.so.1) |
| 25 |
undefined symbol: cairo_script_create (/usr/lib64/libcairomm-1.0.so.1) |
| 26 |
undefined symbol: cairo_script_surface_create_for_target |
| 27 |
(/usr/lib64/libcairomm-1.0.so.1) |
| 28 |
undefined symbol: cairo_script_get_mode (/usr/lib64/libcairomm-1.0.so.1) |
| 29 |
undefined symbol: cairo_script_write_comment |
| 30 |
(/usr/lib64/libcairomm-1.0.so.1) |
| 31 |
|
| 32 |
If I rebuild dev-cpp/cairomm manually (emerge -1 dev-cpp/cairomm), the |
| 33 |
error goes away, and the affected packages can now be emerged successfully. |
| 34 |
|
| 35 |
Shouldn't revdep-rebuild catch this problem? Shouldn't it check |
| 36 |
installed binaries for "undefined symbol" errors? |
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