herbstluftwm port on macports broken

[Thorsten Wißmann]

Hi Quentin,

thanks for opening the ticket!

I can't really explain where the issue of "duplicate member" comes from.
What is the content of this file?

    /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h

Does it really define w_Filler both in lines 207 and in line 204? (Maybe
there are two #ifdef-s that shouldn't be activated simultaneously?)

Best,
Thorsten

On Wed, Mar 12, 2025, at 21:34 (+0000), Quentin Huys via hlwm wrote:
> Hi 
> 
> The herbstluftwm port on macports does not build: 
> 
> see port health: https://ports.macports.org/port/herbstluftwm/details/
> 
> and I've opened a ticket here: 
> 
> https://trac.macports.org/ticket/72184
> 
> I also can't build it on sequoia: 
> 
> 	home:~/bin/herbstluftwm-0.9.5/build% make       
> 	[  1%] Building C object ipc-client/CMakeFiles/herbstclient.dir/main.c.o
> 	In file included from /Users/qhuys/bin/herbstluftwm-0.9.5/ipc-client/main.c:8:
> 	In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/stdlib.h:58:
> 	In file included from /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/_stdlib.h:66:
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:207:19: error: duplicate member 'w_Filler'
> 	  207 |                 unsigned int    w_Filler:16,    /* upper bits filler */
> 			|                                 ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:204:7: note: previous declaration is here
> 	  204 |                     w_Filler:16;                /* upper bits filler */
> 			|                     ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:208:7: error: duplicate member 'w_Retcode'
> 	  208 |                     w_Retcode:8,                /* exit code if w_termsig==0 */
> 			|                     ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:203:7: note: previous declaration is here
> 	  203 |                     w_Retcode:8,                /* exit code if w_termsig==0 */
> 			|                     ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:209:7: error: duplicate member 'w_Coredump'
> 	  209 |                     w_Coredump:1,               /* core dump indicator */
> 			|                     ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:202:7: note: previous declaration is here
> 	  202 |                     w_Coredump:1,               /* core dump indicator */
> 			|                     ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:210:7: error: duplicate member 'w_Termsig'
> 	  210 |                     w_Termsig:7;                /* termination signal */
> 			|                     ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:201:19: note: previous declaration is here
> 	  201 |                 unsigned int    w_Termsig:7,    /* termination signal */
> 			|                                 ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:225:19: error: duplicate member 'w_Filler'
> 	  225 |                 unsigned int    w_Filler:16,    /* upper bits filler */
> 			|                                 ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:222:7: note: previous declaration is here
> 	  222 |                     w_Filler:16;                /* upper bits filler */
> 			|                     ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:226:7: error: duplicate member 'w_Stopsig'
> 	  226 |                     w_Stopsig:8,                /* signal that stopped us */
> 			|                     ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:221:7: note: previous declaration is here
> 	  221 |                     w_Stopsig:8,                /* signal that stopped us */
> 			|                     ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:227:7: error: duplicate member 'w_Stopval'
> 	  227 |                     w_Stopval:8;                /* == W_STOPPED if stopped */
> 			|                     ^
> 	/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.2.sdk/usr/include/sys/wait.h:220:19: note: previous declaration is here
> 	  220 |                 unsigned int    w_Stopval:8,    /* == W_STOPPED if stopped */
> 			|                                 ^
> 	7 errors generated.
> 	make[2]: *** [ipc-client/CMakeFiles/herbstclient.dir/main.c.o] Error 1
> 	make[1]: *** [ipc-client/CMakeFiles/herbstclient.dir/all] Error 2
> 	make: *** [all] Error 2
> 
> Any suggestions? 
> 
> Thank you, 
> 
> 
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