https://bugs.kde.org/show_bug.cgi?id=362033
Bug ID: 362033
Summary: undeclared identifier build failures for getpid(),
usleep(), and getuid()
Product: valkyrie
Version: 2.0.0
Platform: Other
URL: https://github.com/Homebrew/homebrew-core/pull/502
OS: OS X
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
All of the following is resolved by including unistd.h in src/utils/vk_utils.h
(though there may be other possible solutions):
```
compiling moc/moc_opt_le_widget.cpp
compiling moc/moc_mainwindow.cpp
utils/vk_utils.cpp:54:76: error: use of undeclared identifier 'getpid'
fprintf( stdout, "===%s:%d=== ", qPrintable( VkCfg::appName() ), ( int
)getpid() );
^
utils/vk_utils.cpp:68:76: error: use of undeclared identifier 'getpid'
fprintf( stderr, "===%s:%d=== ", qPrintable( VkCfg::appName() ), ( int
)getpid() );
^
utils/vk_utils.cpp:83:76: error: use of undeclared identifier 'getpid'
fprintf( stderr, "===%s:%d=== ", qPrintable( VkCfg::appName() ), ( int
)getpid() );
^
3 errors generated.
make[1]: *** [obj/vk_utils.o] Error 1
make[1]: *** Waiting for unfinished jobs....
objects/tool_object.cpp:391:7: error: use of undeclared identifier 'usleep'
usleep( WAIT_VG_START_SLEEP * 1000 );
^
objects/tool_object.cpp:474:13: error: use of undeclared identifier 'usleep'
usleep( 1000 * sleepDuration );
^
utils/vk_config.cpp:125:18: error: use of undeclared identifier 'getuid'
pid_t me = getuid();
^
2 errors generated.
make[1]: *** [obj/tool_object.o] Error 1
1 error generated.
make[1]: *** [obj/vk_config.o] Error 1
make: *** [sub-src-install_subtargets] Error 2
/usr/local/Library/Homebrew/debrew.rb:11:in `raise'
BuildError: Failed executing: make install
```
Reproducible: Always
Steps to Reproduce:
1. try to build on OS X 10.11 El Capitan (possibly lower too)
2.
3.
Actual Results:
build fails
Expected Results:
build succeeds
+ inreplace "src/utils/vk_utils.h", "#include <iostream>",
+ "#include <iostream>\n#include
<unistd.h>"
patches the problem.
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