gdb-8.2.1 build failed on macos 10.11.6

[Chris Johns]

On 15/6/19 7:44 am, Juan Rafael García Blanco wrote:
> Hi,
> 
> Please find below the error I get:
> 
>   CXX    tui/tui-interp.o
> ../../gdb-8.2.1/gdb/tui/tui-hooks.c:208:36: error: default initialization of an object of const type 'const gdb::observers::token' without a user-provided default constructor
> static const gdb::observers::token tui_observers_token;
>                                    ^
>                                                       {}
> 1 error generated.
> make[2]: *** [tui/tui-hooks.o] Error 1
> make[2]: *** Waiting for unfinished jobs....
> make[1]: *** [all-gdb] Error 2
> make: *** [all] Error 2
> shell cmd failed: /bin/sh -ex  /Users/juanrgar/Projects/rtems/src/rsb/rtems/build/sparc-rtems5-gdb-8.2.1-x86_64-apple-darwin15.6.0-1/do-build
> error: building sparc-rtems5-gdb-8.2.1-x86_64-apple-darwin15.6.0-1
>   See error report: rsb-report-sparc-rtems5-gdb-8.2.1-x86_64-apple-darwin15.6.0-1.txt
> Build Set: Time 0:06:33.478697

Thanks, this is building fine for me.

> My toolset is as follows:
> 
> Nebuchadnezzar:rtems juanrgar$ /usr/bin/gcc -v
> Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
> Apple LLVM version 7.3.0 (clang-703.0.31)
> Target: x86_64-apple-darwin15.6.0
> Thread model: posix
> InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

I am on Mojave 10.14.5 and have ..

$ /usr/bin/gcc -v
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr
--with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/c++/4.2.1
Apple LLVM version 10.0.1 (clang-1001.0.46.4)
Target: x86_64-apple-darwin18.6.0
Thread model: posix
InstalledDir:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

> I needed to install the following compiler to build gdb and the rest of tools:
> 
> Nebuchadnezzar:rtems juanrgar$ clang -v
> clang version 8.0.0 (tags/RELEASE_800/final)
> Target: x86_64-apple-darwin15.6.0
> Thread model: posix
> InstalledDir: /opt/local/libexec/llvm-8.0/bin
> 
> I think I have the latest Xcode version installed and, thus, the latest gcc supported by Apple on my system, i.e., 10.11.6.

The Xcode GUI is showing me it is Version 10.2.1 (10E1001)

Have you updated the command line tools? I am not sure if this is automatically
done when Xcode is updated, I assume it is.

Chris