Remove a tab character from the definition of %__global_compiler_flags

From https://bugzilla.redhat.com/2083296:

> The issue is that some packages break up the flags at spaces,
> in order to look for specific flags or to add flags of their own.
>  The z3 package, for example, has some python code that does this:
>
>     def exec_cmd(cmd):
>         if isinstance(cmd, str):
>             cmd = cmd.split(' ')
>         ...
>
> The result is one of the commands in the list consists of a single tab character.
>  When that is passed to the compiler, the compiler does not like it at all.

macros

@@ -356,7 +356,7 @@ print(result)
 
 %_clang_extra_flags --start-no-unused-arguments -fno-openmp-implicit-rpath --end-no-unused-arguments
 
-%__global_compiler_flags %{_general_options} %{_warning_options} %{_preprocessor_defines} %{_hardened_cflags} %{_annotation_cflags} %{_legacy_options} 	%[ "%{toolchain}" == "clang" ? "%{_clang_extra_flags}" : "%{nil}" ]
+%__global_compiler_flags %{_general_options} %{_warning_options} %{_preprocessor_defines} %{_hardened_cflags} %{_annotation_cflags} %{_legacy_options} %[ "%{toolchain}" == "clang" ? "%{_clang_extra_flags}" : "%{nil}" ]
 
 # Automatically trim changelog entries after 2 years
 %_changelog_trimage	%{expr:2*365*24*60*60}

redhat-rpm-config.spec

@@ -7,7 +7,7 @@
 Summary: Red Hat specific rpm configuration files
 Name: redhat-rpm-config
 Version: 219
-Release: 1%{?dist}
+Release: 2%{?dist}
 # No version specified.
 License: GPL+
 URL: https://src.fedoraproject.org/rpms/redhat-rpm-config
@@ -216,6 +216,10 @@ install -p -m 644 -t %{buildroot}%{_rpmluadir}/fedora/srpm forge.lua
 %doc buildflags.md
 
 %changelog
+* Tue May 17 2022 Miro Hrončok <mhroncok@redhat.com> - 219-2
+- Remove a tab character from the definition of %%__global_compiler_flags
+- Fixes: rhbz#2083296
+
 * Tue May 10 2022 Mikolaj Izdebski <mizdebsk@redhat.com> - 219-1
 - Add java_arches macro