I hit this when compiling taffybar module. It is very strange that actually claim that I need load this hidden module, which is itself. Error msgs are below:
[~/Public/taffybar]-[myMaster↓]── - rm -rf ~/.cache/taffybar && taffybar
Configuration '/home/jethros/.config/taffybar/taffybar.hs' changed.
Recompiling.
Error occurred while loading configuration file.
Error:
/home/jethros/.config/taffybar/taffybar.hs:26:1: error:
Failed to load interface for ‘System.Taffybar.ToggleMonitor’
It is a member of the hidden package ‘taffybar-0.4.6’.
Use -v to see a list of the files searched for.
Related
Has anyone been able to compile fluoride bluetooth stack separately for an embedded linux device?
There is a guide at https://android.googlesource.com/platform/system/bt/+/181144a50114c824cfe3cdfd695c11a074673a5e/README.md, but following these instructions gn gen fails without getting the common-mk folder and modding some build files so there are no missing variables, folders etc.
I have been able to generate Ninja files, but when building, there are missing gtest and modp_b64 headers. After getting them from Google's source search, Ninja seems to be able to run a bit without errors, but ultimately fails with:
In file included from ../../third_party/libchrome/base/message_loop/message_loop.h:18:
../../third_party/libchrome/base/message_loop/message_loop_current.h:209:3: error: static_assert failed due to requirement 'std::is_same<MessagePumpForUI, MessagePumpLibevent>::value' "MessageLoopCurrentForUI::WatchFileDescriptor is not supported when MessagePumpForUI is not a MessagePumpLibevent."
static_assert(std::is_same<MessagePumpForUI, MessagePumpLibevent>::value,
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../third_party/libchrome/base/message_loop/message_loop_current.h:214:28: error: no type named 'Mode' in 'base::MessagePumpGlib'; did you mean 'MessagePumpLibevent::Mode'?
MessagePumpForUI::Mode mode,
^~~~~~~~~~~~~~~~~~~~~~
MessagePumpLibevent::Mode
../../third_party/libchrome/base/message_loop/watchable_io_message_pump_posix.h:55:8: note: 'MessagePumpLibevent::Mode' declared here
enum Mode {
^
In file included from ../../third_party/libchrome/base/run_loop.cc:10:
In file included from ../../third_party/libchrome/base/message_loop/message_loop.h:18:
../../third_party/libchrome/base/message_loop/message_loop_current.h:215:28: error: no type named 'FdWatchController' in 'base::MessagePumpGlib'; did you mean 'MessagePumpLibevent::FdWatchController'?
MessagePumpForUI::FdWatchController* controller,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
MessagePumpLibevent::FdWatchController
../../third_party/libchrome/base/message_loop/message_pump_libevent.h:28:9: note: 'MessagePumpLibevent::FdWatchController' declared here
class FdWatchController : public FdWatchControllerInterface {
^
In file included from ../../third_party/libchrome/base/run_loop.cc:10:
In file included from ../../third_party/libchrome/base/message_loop/message_loop.h:18:
../../third_party/libchrome/base/message_loop/message_loop_current.h:216:28: error: no type named 'FdWatcher' in 'base::MessagePumpGlib'; did you mean 'MessagePumpLibevent::FdWatcher'?
MessagePumpForUI::FdWatcher* delegate);
^~~~~~~~~~~~~~~~~~~~~~~~~~~
MessagePumpLibevent::FdWatcher
../../third_party/libchrome/base/message_loop/watchable_io_message_pump_posix.h:17:9: note: 'MessagePumpLibevent::FdWatcher' declared here
class FdWatcher {
^
4 errors generated.
All the errors and missing files are coming from third_party/libchrome
Any help would be much appreciated.
I followed instructions at https://cs.android.com/android/platform/superproject/+/master:system/bt/README.md
In addition to instructions there, I had to resolve issues in the build script manually. I was able to compile the bluetooth stack successfully in Ubuntu 21.04
Replace //bt with /home/udara/fluoride/bt in build files.
Used sed command. Change to your fluoride directory as appropriate.
for file in $(grep -r -l "//bt"); do sed -i 's/\/\/bt/\/home\/udara\/fluoride\/bt/g' $file; done
Copied common-mk symlink generated by bootstrap.py to the fluoride directory.
And replaced //common-mk with /home/udara/fluoride/common-mk.
for file in $(grep -r -l "//common-mk"); do sed -i 's/\/\/common-mk/\/home\/udara\/fluoride\/common-mk/g' $file; done
Installed few missing dependencies
sudo apt install llvm
sudo apt install libc++abi-dev
Copied /home/udara/fluoride/bt/output/out/Default/gen/ABS_PATH/home/udara/fluoride/bt/gd/dumpsys/bundler/bundler_generated.h to /home/udara/fluoride/bt/gd/dumpsys/
cp /home/udara/fluoride/bt/output/out/Default/gen/ABS_PATH/home/udara/fluoride/bt/gd/dumpsys/bundler/bundler_generated.h /home/udara/fluoride/bt/gd/dumpsys/
Created directory named output in the bt directory.
Set environment variables
# this is set by bootstrap.py
export STAGING_DIR=/home/udara/fluoride/staging
# you have to manually set this
export OUTPUT_DIR=/home/udara/fluoride/bt/output
Then compile the bluetooth stack with
./build.py --output ${OUTPUT_DIR} --platform-dir ${STAGING_DIR} --clang
Add the following lines to /etc/dbus-1/system.d/bluetooth.conf
<policy>
...
<allow own="org.chromium.bluetooth"/>
<allow own="org.chromium.bluetooth.Manager"/>
</policy>
Finally run fluoride with
cd /home/udara/fluoride/bt/output/debug
sudo ./btadapterd --hci=0 INIT_gd_hci=true
The reason the common-mk issues are coming up because between the instructions being written, and now, libchrome has added a BUILD.gn file - so it is being used, instead of the substitute one in build/secondary/third-party/libchrome as intended. To fix this part of the build, just delete third-party/libchrome/BUILD.gn - should prevent the need for a lot of build fiddling.
The second part is because of the configuration of libchrome. Once you remove the file mentioned, then you need to modify build/secondary/third-party/libchrome/BUILD.gn to add the following not just to the source_set (as is done in upstream) but also to libchrome_config for downstream users:
defines = [
"__ANDROID_HOST__=1",
]
This will affect the build config so it doesn't try to use glib.
My best work on getting this to build is here, though I haven't gotten it to work entirely. https://github.com/rpavlik/fluoride I did this mostly as an experiment, feel free to continue where I left off.
I have GHC 8.0.2 installed on a Haskell stack, and I need a certain number of packages on it for my project, one being easyrender.
I install it using the following command, which works for all other package installations:
stack install easyrender
I get the following output:
easyrender-0.1.1.2: configure
-- While building package easyrender-0.1.1.2 using:
/home/nathan/.stack/programs/x86_64-linux/ghc-8.0.2/bin/ghc --make -odir /tmp/stack5987/easyrender-0.1.1.2/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup -hidir /tmp/stack5987/easyrender-0.1.1.2/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup -i -i. -clear-package-db -global-package-db -package-db=/home/nathan/.stack/snapshots/x86_64-linux/ghc-8.0.2/8.0.2/pkgdb -package-db=/home/nathan/.stack/global-project/.stack-work/install/x86_64-linux/ghc-8.0.2/8.0.2/pkgdb -hide-all-packages -package-id=base-4.9.1.0 -package-id=superdoc-0.1.2.5-9gGVGYAJpHrGct376cUN41 -optP-include -optP/tmp/stack5987/easyrender-0.1.1.2/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup/setup_macros.h /tmp/stack5987/easyrender-0.1.1.2/Setup.hs /home/nathan/.stack/setup-exe-src/setup-shim-mPHDZzAJ.hs -main-is StackSetupShim.mainOverride -o /tmp/stack5987/easyrender-0.1.1.2/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup/setup -threaded
Process exited with code: ExitFailure 1
Logs have been written to: /home/nathan/.stack/global-project/.stack-work/logs/easyrender-0.1.1.2.log
[1 of 2] Compiling Main ( /tmp/stack5987/easyrender-0.1.1.2/Setup.hs, /tmp/stack5987/easyrender-0.1.1.2/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup/Main.o )
[2 of 2] Compiling StackSetupShim ( /home/nathan/.stack/setup-exe-src/setup-shim-mPHDZzAJ.hs, /tmp/stack5987/easyrender-0.1.1.2/.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/setup/StackSetupShim.o )
/home/nathan/.stack/setup-exe-src/setup-shim-mPHDZzAJ.hs:3:1: error:
Failed to load interface for ‘Distribution.PackageDescription’
It is a member of the hidden package ‘Cabal-2.0.1.0’.
It is a member of the hidden package ‘Cabal-1.24.2.0’.
Use -v to see a list of the files searched for.
/home/nathan/.stack/setup-exe-src/setup-shim-mPHDZzAJ.hs:4:1: error:
Failed to load interface for ‘Distribution.Simple’
It is a member of the hidden package ‘Cabal-2.0.1.0’.
It is a member of the hidden package ‘Cabal-1.24.2.0’.
Use -v to see a list of the files searched for.
/home/nathan/.stack/setup-exe-src/setup-shim-mPHDZzAJ.hs:5:1: error:
Failed to load interface for ‘Distribution.Simple.Build’
It is a member of the hidden package ‘Cabal-2.0.1.0’.
It is a member of the hidden package ‘Cabal-1.24.2.0’.
Use -v to see a list of the files searched for.
/home/nathan/.stack/setup-exe-src/setup-shim-mPHDZzAJ.hs:6:1: error:
Failed to load interface for ‘Distribution.Simple.Setup’
It is a member of the hidden package ‘Cabal-2.0.1.0’.
It is a member of the hidden package ‘Cabal-1.24.2.0’.
Use -v to see a list of the files searched for.
/home/nathan/.stack/setup-exe-src/setup-shim-mPHDZzAJ.hs:7:1: error:
Failed to load interface for ‘Distribution.Simple.LocalBuildInfo’
It is a member of the hidden package ‘Cabal-2.0.1.0’.
It is a member of the hidden package ‘Cabal-1.24.2.0’.
Use -v to see a list of the files searched for.
Since Cabal seems to be a problem, I tried running stack install Cabal, but that doesn't do anything. The log file referenced just says the same thing as the output.
Ideas?
Nathan
This is a bug in the easyrender package description. Note that cabal-install's "new-build" encounters the same problem. See my comment on this stack issue: https://github.com/commercialhaskell/stack/issues/3560#issuecomment-344075524
Workaround is as described by Thomas's answer, and also in the issue at https://github.com/commercialhaskell/stack/issues/3560#issuecomment-343980627
The next stack release will emit a warning about this circumstance, which should reduce confusion in the future.
Unfortunately, easyrender does not have an issue tracker, it appears to only have a hackage page. I have emailed the author requesting that he fix this.
No such problems with cabal-install:
% cabal install easyrender
Resolving dependencies...
Downloading superdoc-0.1.2.5...
Configuring superdoc-0.1.2.5...
Building superdoc-0.1.2.5...
Installed superdoc-0.1.2.5
Downloading easyrender-0.1.1.2...
Configuring easyrender-0.1.1.2...
Building easyrender-0.1.1.2...
Installed easyrender-0.1.1.2
So I'm guessing this is an issue with stack handling non-simple builds in a different manner. Namely, cabal-install seems to assume Cabal is a dependency of the setup.hs while stack does not.
Just to check, I tried and could produce your same issue but adding Cabal to the setup-depends: line of the easyrender.cabal made it work fine.
I'm working on a Linux machine with GHC 7.8.2 and cabal 1.20.0.1.
I'm trying to install semigroups and whenever I do, I get the dreaded error message about missing dyn_hi files.
/home/me/.cabal/lib/x86_64-linux-ghc-7.8.2/semigroups-0.14
setup-Simple-Cabal-1.18.1.3-x86_64-linux-ghc-7.8.2: Error: Could not find
module: Data.Semigroup with any suffix: ["dyn_hi"] in the search path:
["dist/build"]
cabal: Error: some packages failed to install:
semigroups-0.14 failed during the final install step. The exception was:
I've tried following the advice given here and here. I've removed .cabal/config, .ghc, added shared : True and followed each step.But after multiple repetitions of these instructions I'm still getting the same errors.
Is there any other way to diagnose and fix these errors?
I'm trying to compile a package (git-annex) under OpenBSD and I'm hitting some weird issues.
I keep getting
Loading package gnuidn-0.2.1 ...
GHCi runtime linker: fatal error: I found a duplicate definition for symbol
c_isascii
whilst processing object file
/usr/local/lib/libidn.a
This could be caused by:
* Loading two different object files which export the same symbol
* Specifying the same object file twice on the GHCi command line
* An incorrect `package.conf' entry, causing some object to be loaded twice.
GHCi cannot safely continue in this situation. Exiting now. Sorry.
This was brought up here, here and here but it didn't help me at all. I have checked to see if I have different versions of different packages (which I don't, according to ~/.cabal/lib and 'ghc-pkg list') and I have even tried recompiling libidn without the c_isascii symbol, which only resulted in the same error but about a different symbol (stringprep_utf8_to_unichar).
So right now I have no idea what to do. Any ideas?
EDIT: Added 'ghc-pkg list' to the sources I've checked for conflicting packages.
So, I'm trying to use the Plugins package to dynamically load a haskell function from a source file. The source file depends on a package foo with module Foo.Bar. I'm running my project in a Cabal sandbox, where I have foo installed. Both my main program, and the module I'm loading with plugins, depend on foo. I always get one of the following two errors:
When I have foo installed in ~/.cabal, I get the error:
GHCi runtime linker: fatal error: I found a duplicate definition for symbol
aizmvszmaizmlibzm0zi1_FooziBar_zdfTypeableBazzuds2_closure
whilst processing object file
/home/joey/.cabal/lib/foo-0.1/ghc-7.6.3/HSfoo-0.1.o
This could be caused by:
* Loading two different object files which export the same symbol
* Specifying the same object file twice on the GHCi command line
* An incorrect `package.conf' entry, causing some object to be
loaded twice.
GHCi cannot safely continue in this situation. Exiting now. Sorry.
When I don't have it installed in ~/.cabal, I get a standard "module not found" error. And when I don't have it installed in my sandbox, I get the same module not found error trying to compile my main program code.
The plugins documentation is scarce at best. Any thoughts on how to solve this?
I got this working by using System.Plugins.Make to actually do the compliation, instead of relying on pre-existing object files. Not a complete solution, doesn't explain the problem, but it works for me for now.