After upgrading to Xcode 4.3.2. I'm getting a metric ton of build errors.
A whole line of them are error code 255
gcc-4.2: error trying to exec '/usr/bin/arm-apple-darwin11-gcc-4.2.1': execvp: No such file or directory
Command /usr/bin/gcc-4.2 failed with exit code 255
I noticed that there is no /usr/bin/arm-apple-darwin11-gcc-4.2.1 file on my machine. Could this be the source of the problem?
What's the output of this command?
$ printenv | grep "CC="
It might be honoring your C Compiler (CC) selection. I was getting similar errors (through cocoapods) and doing an
$ export CC=
fixed it for me.
Related
I am a web developer with no experience in iOS development. Now I'm using Cordova to build iOS app. Because I have no knowledge about iOS or Xcode, it is very hard for me. I always get error like the following output when I built in Xcode or built in command line.
Error info in Xcode build:
Run custome shell script 'Copy www directory'
PhaseScriptExecution Copy\ www\ directory /Users/jyjin/Library/Developer/Xcode/DerivedData/myios-auhioanpfinvvvcrnvoaioslreyr/Build/Intermediates.noindex/myios.build/Debug-iphonesimulator/myios.build/Script-304B58A110DAC018002A0835.sh (in target: myios)
cd /Users/jyjin/workspace/gitProject/Cordova/FirstProject/platforms/ios
/bin/sh -c /Users/jyjin/Library/Developer/Xcode/DerivedData/myios-auhioanpfinvvvcrnvoaioslreyr/Build/Intermediates.noindex/myios.build/Debug-iphonesimulator/myios.build/Script-304B58A110DAC018002A0835.sh
/Users/jyjin/Library/Developer/Xcode/DerivedData/myios-auhioanpfinvvvcrnvoaioslreyr/Build/Intermediates.noindex/myios.build/Debug-iphonesimulator/myios.build/Script-304B58A110DAC018002A0835.sh: line 2: 27158 Segmentation fault: 11 node cordova/lib/copy-www-build-step.js
Command PhaseScriptExecution failed with a nonzero exit code
Error info in command line build:
** BUILD FAILED **
The following build commands failed:
PhaseScriptExecution Copy\ www\ directory /Users/jyjin/Library/Developer/Xcode/DerivedData/myios-auhioanpfinvvvcrnvoaioslreyr/Build/Intermediates.noindex/myios.build/Debug-iphonesimulator/myios.build/Script-304B58A110DAC018002A0835.sh
(1 failure)
xcodebuild: Command failed with exit code 65
I have read a lot of solutions on websites, and finally I found that there were some script in build phase:
NODEJS_PATH=/usr/local/bin; NVM_NODE_PATH=~/.nvm/versions/node/`nvm version 2>/dev/null`/bin; N_NODE_PATH=`find /usr/local/n/versions/node/* -maxdepth 0 -type d 2>/dev/null | tail -1`/bin; XCODE_NODE_PATH=`xcode-select --print-path`/usr/share/xcs/Node/bin; PATH=$NODEJS_PATH:$NVM_NODE_PATH:$N_NODE_PATH:$XCODE_NODE_PATH:$PATH && node cordova/lib/copy-www-build-step.js
after checking out the error message several times, I tried to remove && node cordova/lib/copy-www-build-step.js in Build Phases, it builds successfully, but with no page effect expected in html (Cause no www resource copied I think).
and I tried to check out some env PATH value in copy-www-build-step.js,so I wrote some log code in copy-www-build-step.js, but have no idea how to print js logs in Xcode. Then I found cordova-plugin-console, but npm doc said it is duplicated, and contains the last version for Cordova, and mine is also the latest.
Oh, God！One week passed... I just want to build an iOS app. It’s so hard to play. The ghost knows what I experienced：Configuring certificates, profile, building a Cordova app from scratch, even spending $99 to buy an apple developer account...
Just want to play an iOS app by myself in my free time ... Hope someone can help me ~~
-- From a desperate Chinese boy ！
just update cordova-ios to latest version:
npm i cordova-ios#latest
you can see this problem being solved in this PR: #600, they changed the script from javascript to the old shell version and fixed the problem.
Workaround without updating the library
Enter in xCode in the Build Phases tab and click on "Copy www directory" phase, so change the script to:
$SRCROOT/__PROJECT_NAME__/Scripts/copy-www-build-step.sh
"__PROJECT_NAME__ " is the name of xCode project.
After this download the copy-www-build-step.sh script and put it inside the "__PROJECT_NAME__/Scripts/" path.
References
https://github.com/apache/cordova-ios/issues/540
https://github.com/apache/cordova-ios/pull/600/files
https://github.com/apache/cordova-ios/pull/146/files
Oh! I have fixed it~
Firstly, check the script:
NODEJS_PATH=/usr/local/bin; NVM_NODE_PATH=~/.nvm/versions/node/`nvm version 2>/dev/null`/bin; N_NODE_PATH=`find /usr/local/n/versions/node/* -maxdepth 0 -type d 2>/dev/null | tail -1`/bin; XCODE_NODE_PATH=`xcode-select --print-path`/usr/share/xcs/Node/bin; PATH=$NODEJS_PATH:$NVM_NODE_PATH:$N_NODE_PATH:$XCODE_NODE_PATH:$PATH && node cordova/lib/copy-www-build-step.js
currently error is xcodebuild: Command failed with exit code 65. This is the first error, the && should be & when running in the mac.
And then, the error turn to be Command /bin/sh failed with exit code 127.And I found xcode error message: node: command not found.
So I run find /usr/local/n/versions/node/* -maxdepth 0 -type d 2>/dev/null | tail -1 in the command line. and get the node result path /usr/local/n/versions/node/11.12.0
run
node -v // v10.15.3
So I remove all script in build_phases, and give it node path for my real nvm node path, change build_phases like below:
/Users/jyjin/.nvm/versions/node/v10.15.3/bin/node cordova/lib/copy-www-build-step.js
Build success!
Summary! cordova auto build_phases script maybe not suit your environment, make sure build phase can get your node path!
I've successfully installed Qt 5.7.0 and Qt-creator 4.1.0 on El Capitan with Xcode 8.
I fixed the xcode sdk-version errors from qt, and now I'm trying to build one of the examples for iphonesimulator. None of them work. All of them fail with error message of type:
The following build commands failed:
CopyPNGFile Debug-iphonesimulator/2dpainting.app/Default-568h#2x.png 2dpainting.xcodeproj/Default-568h#2x.png
I can confirm that directory Debug-iphonesimulator/2dpainting.app does not have the png-file, it's actually located somewhere within the qt installation directories. Copying the png to the source folder does not help as the folder gets overwritten upon running 'make'.
Any advice would be appreciated.
Edit:
The build kit warns about the following issue:
"Device type is not supported by the Qt version". Device type is 'iOS simulator'.
I had the same problem after I had updated my Xcode to version 8.0.
My first error was "Project ERROR: Xcode not set up properly. You may need to confirm the license agreement by running /usr/bin/xcodebuild."
To solve this problem, I created a symbolic link:
cd /Applications/Xcode.app/Contents/Developer/usr/bin/
sudo ln -s xcodebuild xcrun
Then I got error "Project ERROR: Current iphonesimulator SDK version (10.0) is too old. Please upgrade Xcode."
I commented two strings out in file QT_DIR/5.7/ios/mkspecs/macx-ios-clang/features/sdk.prf
lessThan(QMAKE_MAC_SDK_VERSION, "8.0"): \
error("Current $$QMAKE_MAC_SDK SDK version ($$QMAKE_MAC_SDK_VERSION) is too old. Please upgrade Xcode.")
Then I got error about emulator. Qt could not find it. I replaced line of code in file QT_DIR/5.7/ios/mkspecs/macx-ios-clang/xcodebuild.mk from:
IPHONESIMULATOR_GENERIC_DESTINATION := "id=$(shell xcrun simctl list devices | grep -E 'iPhone|iPad' | grep -v unavailable | perl -lne 'print $$1 if /((.*?))/' | tail -n 1)"
to:
IPHONESIMULATOR_GENERIC_DESTINATION := "id=$(shell xcrun simctl list devices | grep -E 'iPhone|iPad' | grep -v unavailable | awk 'match ($$0, /\(([A-F0-9\-]*\))/ ) { print substr ($$0, RSTART+1, RLENGTH-2) }' | tail -n 1)"
And finally afer all of it I got error "The following build commands failed:
CopyPNGFile Debug-iphonesimulator/Test01.app/Default-568h#2x.png Test01.xcodeproj/Default-568h#2x.png"
This error occurred due to the fact that the system has two file xcrun. And script /Applications/Xcode.app/Contents/Developer/usr/bin/copypng starts one, which is a symbolic link. Then I changed path in this script
from:
my $PNGCRUSH = `xcrun -f pngcrush`;
to:
my $PNGCRUSH = `/usr/bin/xcrun -f pngcrush`;
And then I finally had built the project without errors and opened it in Xcode.
I had this stupid error and spent two days to nail down. I was about to downgrade Xcode and thought lets try one more time. Finally nailed down.
Symptom:
The simplest project wont build from Qt Creator. The error I would get: CopyPNG failed or something along the line and a hint '-f' unknown parameter.
Reason: xcrun takes both -f and -find from the terminal I can see, but it does not like -f from the script copypng. (copypng is a perl script by the way.)
The solution: Open the file /Applications/Xcode.app/Contents/Developer/usr/bin/copypng and find
my $PNGCRUSH = `xcrun -f pngcrush`;
changed to
my $PNGCRUSH = `xcrun -find pngcrush`;
PS: I dint have path problem with xcrun, if you have it'd be good to put the whole path as advised above.
I am trying to run coverage on my project, after updating to Ubuntu 16.04.
I get
Deleted 665 files
Writing data to coverage.info.cleaned
lcov: ERROR: cannot write to coverage.info.cleaned!
CMakeFiles/coverage.dir/build.make:57: recipe for target 'CMakeFiles/coverage' failed
make[3]: *** [CMakeFiles/coverage] Error 13
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/coverage.dir/all' failed
make[2]: *** [CMakeFiles/coverage.dir/all] Error 2
CMakeFiles/Makefile2:74: recipe for target 'CMakeFiles/coverage.dir/rule' failed
make[1]: *** [CMakeFiles/coverage.dir/rule] Error 2
Makefile:129: recipe for target 'coverage' failed
make: *** [coverage] Error 2
enter code here
Before the update I had no problem running the coverage
Does it help if you use absolute paths instead of relative paths when passing files to lcov?
I ran into a similiar problem where lcov also failed to write the file.
Not sure if it is a bug in lcov, but the problem was that it got confused with relative paths:
lcov -a test_fast_cxxtest_gcov__base.info -a test_fast_cxxtest_gcov__test.info \
-o test_fast_cxxtest_gcov__total.info
Combining tracefiles.
Reading tracefile test_fast_cxxtest_gcov__base.info
Reading tracefile test_fast_cxxtest_gcov__test.info
lcov: WARNING: function data mismatch at /home/phil/ghost/constants.h:1862
Writing data to test_fast_cxxtest_gcov__total.info
lcov: ERROR: cannot write to test_fast_cxxtest_gcov__total.info!
Running it with strace revealed that it executes chdir("/") on several locations, which changes the working directory to /. That explains why it cannot write the file.
One workaround is to use absolute paths. For instance, if you are using GNU make, you can use the abspath command:
lcov -a $(abspath test_fast_cxxtest_gcov__base.info) \
-a $(abspath test_fast_cxxtest_gcov__test.info) \
-o $(abspath test_fast_cxxtest_gcov__total.info)
After that change, it was finally able to write the file.
(Other options like trying to set the directories using the --base-directory or --directory option did not have an effect, as far as I saw.
The version of lcov that I tested with is 1.12.)
The problem is not limited to Ubuntu, as I ran into it on Arch Linux. It could be a regression introduced in 1.12, however, so I reported it (see issue #77630).
Update: Lcov is not part of GCC, so my original bug report was closed, but I got an answer from the Lcov mailing list. The problem is already fixed in commit 632c25. Users of Arch Linux based distros can try the latest snapshot with aur/lcov-git.
I'm cross-compiling the Dart runtime using the instruction here.
I've installed all the dependencies as specified. I've also cloned the git repository with the necessary tool chain.
I'm running the runtime compilation with this command:
./tools/build.py -m release -a arm --toolchain=../tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf runtime
The compilation starts with no problem then it stops with this error:
LINK(target) out/ReleaseXARM/libdart_dependency_helper.target
CXX(host) out/ReleaseXARM/obj.host/libdart_lib_withcore/runtime/vm/bootstrap.o
In file included from /usr/include/sys/socket.h:38:0,
from /usr/include/netinet/in.h:23,
from /usr/include/arpa/inet.h:22,
from runtime/platform/globals.h:56,
from runtime/platform/assert.h:16,
from runtime/vm/allocation.h:8,
from runtime/vm/bootstrap.h:9,
from runtime/vm/bootstrap.cc:5:
/usr/include/bits/socket.h:345:24: fatal error: asm/socket.h: No such file or directory
#include <asm/socket.h>
^
compilation terminated.
CXX(host) out/ReleaseXARM/obj.host/libdart_lib_withcore/gen/async_gen.o
In file included from /usr/include/sys/socket.h:38:0,
from /usr/include/netinet/in.h:23,
from /usr/include/arpa/inet.h:22,
from runtime/platform/globals.h:56,
from runtime/platform/assert.h:16,
from runtime/vm/allocation.h:8,
from runtime/vm/bootstrap.h:9,
from out/ReleaseXARM/obj/gen/async_gen.cc:5:
/usr/include/bits/socket.h:345:24: fatal error: asm/socket.h: No such file or directory
#include <asm/socket.h>
^
compilation terminated.
runtime/libdart_lib_withcore.host.mk:978: recipe for target 'out/ReleaseXARM/obj.host/libdart_lib_withcore/runtime/vm/bootstrap.o' failed
make: *** [out/ReleaseXARM/obj.host/libdart_lib_withcore/runtime/vm/bootstrap.o] Error 1
make: *** Waiting for unfinished jobs....
runtime/libdart_lib_withcore.host.mk:986: recipe for target 'out/ReleaseXARM/obj.host/libdart_lib_withcore/gen/async_gen.o' failed
make: *** [out/ReleaseXARM/obj.host/libdart_lib_withcore/gen/async_gen.o] Error 1
BUILD FAILED
Am I missing any dependency or package?
I hit the same problem. On my ubuntu 14.04 system /usr/include/asm didn't exist. It was called asm-generic instead. I sym-linked it and the build was able to continue.
cd /usr/include
sudo ln -s asm-generic/ asm
The build was able to continue after that.
This is probably because you're trying to build an application without some of the include paths correctly set, for example using a 32-bit gcc on a 64-bit platform.
To resolve:
sudo apt-get install gcc-multilib
I'm not sure why this happens, but sometimes /usr/include/asm gets deleted. My teammates who looked at their Ubuntu x86-64 workstations found that the asm symlink was:
0 lrwxrwxrwx 1 root root 20 May 22 2013 /usr/include/asm -> x86_64-linux-gnu/asm
And the command to recreate it is:
$ cd /usr/include
$ sudo ln -s x86_64-linux-gnu/asm asm
The files in /usr/include/asm-generic are sometimes, but not always, equivalent to the files in the x86-64 specific directory; so it's difficult to recommend symlinking it as a workaround.
After reading article found at https://www.dartlang.org/articles/web-ui/tools.html, I tried to compile my application by following it.
My application stored in web/app.html can be successfully compiled to Javascript under DartEditor by using "Run as Javascript" command.
When I try to use following command lines to perform a compilation for deploying in production, I encounter an issue on uncopied package part file.
$ dart --package-root=packages/ packages/web_ui/dwc.dart --out /tmp/dart/ --no-rewrite-urls web/app.html
$ ls lib/app/
model_browser.dart model_server.dart
$ ls lib/app/src/model/
model_browser.dart model_server.dart model_shared.dart
$ cd /tmp/dart
$ dart2js -v app.html_bootstrap.dart --package-root=packages/ -oapp.html_bootstrap.dart.js
...
info: scanning library file:///private/tmp/dart/_from_packages/bm/model_browser.dart
_from_packages/app/model_browser.dart:12:1: Error: Cannot read "_from_packages/app/src/model/model_shared.dart" (OS Error: No such file or directory, errno = 2).
part 'src/model/model_shared.dart';
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
info: Error: compiler cancelled: Error: Cannot read "_from_packages/app/src/model/model_shared.dart" (OS Error: No such file or directory, errno = 2).
...
$ ls _from_packages/app/
model_browser.dart model_browser.dart.map
$ ls _from_packages/app/src/model/
model_browser.dart model_browser.dart.map
In fact, "model_shared.dart" file isn't copied into /tmp/dart/_from_packages/app/src/model/model_shared.dart.
The content of model_browser.dart is following
library model;
import 'dart:json' as json;
import 'package:bm/i18n.dart' as i18n;
import 'package:logging/logging.dart';
import 'package:web_ui/web_ui.dart';
part 'src/model/model_shared.dart';
part 'src/model/model_browser.dart';
DartEditor can launch my application as Javascript. What is the right command line for launching dart2js in order to take into account the "part" statements of my "model" library ?
The issue is linked to "--no-rewrite-urls" option and the absolute path in --out option.
If I remove the "--no-rewrite-urls" option and put a relative path in --out option, the dart2js compilation is successfully done.