[rpms/gdb] gdb-17.2-rebase-f44: Fix .spec build compatibility with <=F-27 and <=RHEL-7.

[rpms/gdb] gdb-17.2-rebase-f44: Fix .spec build compatibility with <=F-27 and <=RHEL-7.

[Jan Kratochvil]

            A new commit has been pushed.

            Repo   : rpms/gdb
            Branch : gdb-17.2-rebase-f44
            Commit : 1919df08fd2d806d4d622d3434ae83a4b10da36a
            Author : Jan Kratochvil <jan.kratochvil@redhat.com>
            Date   : 2018-02-06T06:27:37+01:00
            Stats  : +11/-2 in 1 file(s)
            URL    : https://src.fedoraproject.org/rpms/gdb/c/1919df08fd2d806d4d622d3434ae83a4b10da36a?branch=gdb-17.2-rebase-f44

            Log:
            Fix .spec build compatibility with <=F-27 and <=RHEL-7.
[testsuite] Temporarily disable BuildRequires: gcc-go (for RH BZ 1541639).

---
diff --git a/gdb.spec b/gdb.spec
index d5590cb..a8e6128 100644
--- a/gdb.spec
+++ b/gdb.spec
@@ -26,13 +26,13 @@ Version: 8.1
 
 # The release always contains a leading reserved number, start it at 1.
 # `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
-Release: 5%{?dist}
+Release: 6%{?dist}
 
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and LGPLv3+ and BSD and Public Domain and GFDL
 Group: Development/Debuggers
 # Do not provide URL for snapshots as the file lasts there only for 2 days.
 # ftp://sourceware.org/pub/gdb/releases/FIXME{tarname}.tar.xz
-#Source: %{tarname}.tar.xz
+#Source: % {tarname}.tar.xz
 Source: ftp://sourceware.org/pub/gdb/releases/%{tarname}.tar.xz
 Buildroot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 URL: http://gnu.org/software/gdb/
@@ -274,6 +274,8 @@ BuildRequires: gcc-java libgcj%{bits_local} libgcj%{bits_other}
 # for gcc-java linkage:
 BuildRequires: zlib-devel%{bits_local} zlib-devel%{bits_other}
 %endif
+# FIXME: https://bugzilla.redhat.com/show_bug.cgi?id=1541639
+%if 0
 # Exception for RHEL<=7
 %ifarch aarch64
 %if 0%{!?rhel:1} || 0%{?rhel} > 7
@@ -286,6 +288,7 @@ BuildRequires: gcc-go
 BuildRequires: libgo-devel%{bits_local} libgo-devel%{bits_other}
 %endif
 %endif
+%endif
 # archer-sergiodj-stap-patch-split
 BuildRequires: systemtap-sdt-devel
 %if 0%{?rhel:1} && 0%{?rhel} <= 7
@@ -497,6 +500,7 @@ cd %{gdb_build}$fprofile
 export CFLAGS="$RPM_OPT_FLAGS %{?_with_asan:-fsanitize=address}"
 export LDFLAGS="%{?__global_ldflags} %{?_with_asan:-fsanitize=address}"
 
+%if 0%{?fedora} > 27 || 0%{?rhel} > 7
 # FIXME: gcc-8.0:
 # ./elf32-target.h:215:4: error: cast between incompatible function types from 'void * (*)(bfd *)' {aka 'void * (*)(struct bfd *)'} to 'asymbol * (*)(bfd *, void *, long unsigned int)' {aka 'struct bfd_symbol * (*)(struct bfd *, void *, long unsigned int)'} [-Werror=cast-function-type]
 #    ((asymbol * (*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
@@ -506,6 +510,7 @@ CFLAGS="$CFLAGS -Wno-error=cast-function-type"
 # linux-tdep.c:1767:11: error: ‘char* strncpy(char*, const char*, size_t)’ specified bound 17 equals destination size [-Werror=stringop-truncation]
 #    strncpy (p->pr_fname, basename, sizeof (p->pr_fname));
 CFLAGS="$CFLAGS -Wno-error=stringop-truncation"
+%endif # 0%{?fedora} > 27 || 0%{?rhel} > 7
 
 %if 0%{!?rhel:1} || 0%{?rhel} > 7
 CFLAGS="$CFLAGS -DDNF_DEBUGINFO_INSTALL"
@@ -1027,6 +1032,10 @@ then
 fi
 
 %changelog
+* Tue Feb  6 2018 Jan Kratochvil <jan.kratochvil@redhat.com> - 8.1-6.fc28
+- Fix .spec build compatibility with <=F-27 and <=RHEL-7.
+- [testsuite] Temporarily disable BuildRequires: gcc-go (for RH BZ 1541639).
+
 * Sun Feb  4 2018 Jan Kratochvil <jan.kratochvil@redhat.com> - 8.1-5.fc28
 - Workaround gcc-8.0: -Wno-error=cast-function-type,stringop-truncation
 - Fix ppc64 stwux encoding as found by gcc-8.0 -Werror=tautological-compare.