bmon @4.0_2 Failed to build bmon: command execution failed

[dlamija (Muhammed Ramiza)]

bmon failed to build on Catalina.

:info:build /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/mach/mig_errors.h:113:34: error: use of undeclared identifier 'unused'
:info:build __NDR_convert__mig_reply_error_t(__unused mig_reply_error_t *x)
:info:build                                  ^
:info:build /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:161:40: note: expanded from macro '__unused'
:info:build #define __unused        __attribute__((__unused__))
:info:build                                        ^
:info:build ../include/bmon/bmon.h:63:36: note: expanded from macro '__unused__'
:info:build #define __unused__ __attribute__ ((unused))
:info:build                                    ^
:info:build 1 error generated.

it's can be seen it using library from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk event though

~>>> xcode-select -p                                                      
/Applications/Xcode.app/Contents/Developer

[iEFdev]

I got the same error on Lion:

:info:build /usr/include/mach/mig_errors.h:113:34: error: use of undeclared identifier 'unused'
:info:build __NDR_convert__mig_reply_error_t(__unused mig_reply_error_t *x)
:info:build                                  ^

[dlamija (Muhammed Ramiza)]

with 10.15.1 with macport 2.6.2 on Xcode 11.1

:info:build /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach/mig_errors.h:113:34: error: use of undeclared identifier 'unused'
:info:build __NDR_convert__mig_reply_error_t(__unused mig_reply_error_t *x)
:info:build                                  ^
:info:build /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:161:40: note: expanded from macro '__unused'
:info:build #define __unused        __attribute__((__unused__))
:info:build                                        ^
:info:build ../include/bmon/bmon.h:63:36: note: expanded from macro '__unused__'
:info:build #define __unused__ __attribute__ ((unused))
:info:build                                    ^
:info:build 1 error generated.
:info:build make[1]: *** [bmon-utils.o] Error 1

almost the same error but now it already select /Applications/Xcode.app/Contents/Developer for the library used.

[l2dy (Zero King)]

Anyone tested this with Xcode 11.2?

[mf2k (Frank Schima)]

Yes, same error.

[mf2k (Frank Schima)]

Xcode 11.2 and Catalina

[l2dy (Zero King)]

Xcode 11.2 and Catalina

It's built against the CLT (CommandLineTools), is the CLT updated to match Xcode 11.2?

---

If Xcode 11.2 and the upcoming CLT release fix the issue, I'll do a revbump after our 10.15 builder gets updated.

Or, if ​this PR is updated to apply the patch on 10.15 only, I'll merge it instead.

[mf2k (Frank Schima)]

I am fully updated as of now and see no updates for the CLT. Maybe they haven't been released yet?

[iEFdev]

Found a post and it seems like there are many who experience upgrading issues, And someone posted a (xip) direct link if that helps: ​https://forums.developer.apple.com/thread/125322#thread-post-392024

[Eric F <iEFdev@…>]

In 6d1dd5e9c8fae608bd22f3ede21e576f29c6358c/macports-ports (master):

bmon: fix for undeclared identifier (​https://github.com/macports/macports-ports/pull/5636)

• Closes: #59334
• Add size to checksums

[dlamija (Muhammed Ramiza)]

Good! 4.0_3 compiled perfectly! Thank You.