From 5562fc0a9086afdf5a9112f4f87ecefe898dd8e7 Mon Sep 17 00:00:00 2001
From: Jan Chaloupka <jchaloup@redhat.com>
Date: Sep 09 2015 13:47:25 +0000
Subject: Initial commit

- resolves: #1258182

---

diff --git a/go-compilers.spec b/go-compilers.spec
new file mode 100644
index 0000000..16b7cc6
--- /dev/null
+++ b/go-compilers.spec
@@ -0,0 +1,75 @@
+Name:           go-compilers
+Version:        1
+Release:        1%{?dist}
+Summary:        Go language compilers for various architectures
+Group:          Development/Tools
+License:        GPLv3+
+Source0:        macros.golang-compiler
+Source1:        macros.gcc-go-compiler
+
+ExclusiveArch:  %{go_arches}
+
+# for install, cut and rm commands
+BuildRequires:  coreutils
+# for go specific macros
+BuildRequires:  go-srpm-macros
+
+%description
+The package provides correct golang language compiler
+base on an architectures.
+
+%ifarch %{golang_arches}
+%package golang-compiler
+Summary:       compiler for golang
+
+Requires:      golang
+
+Provides:      compiler(go-compiler)
+Provides:      compiler(golang)
+
+%description golang-compiler
+Compiler for golang.
+%endif
+
+%ifarch %{gccgo_arches}
+%package gcc-go-compiler
+Summary:       compiler for gcc-go
+
+Requires:      gcc-go >= %{gccgo_min_vers}
+
+Provides:      compiler(go-compiler)
+Provides:      compiler(gcc-go)
+
+%description gcc-go-compiler
+Compiler for gcc-go.
+%endif
+
+%prep
+# nothing to prep, just for hooks
+
+%build
+# nothing to build, just for hooks
+
+%install
+%ifarch %{golang_arches}
+install -m 644 -D %{SOURCE0} %{buildroot}%{_rpmconfigdir}/macros.d/macros.golang-compiler
+%endif
+
+%ifarch %{gccgo_arches}
+install -m 644 -D %{SOURCE1} %{buildroot}%{_rpmconfigdir}/macros.d/macros.gcc-go-compiler
+%endif
+
+%ifarch %{golang_arches}
+%files golang-compiler
+%{_rpmconfigdir}/macros.d/macros.golang-compiler
+%endif
+
+%ifarch %{gccgo_arches}
+%files gcc-go-compiler
+%{_rpmconfigdir}/macros.d/macros.gcc-go-compiler
+%endif
+
+%changelog
+* Tue Jul 07 2015 Jan Chaloupka <jchaloup@redhat.com> - 1-1
+- Initial commit
+  resolves: #1258182
diff --git a/macros.gcc-go-compiler b/macros.gcc-go-compiler
new file mode 100644
index 0000000..b2ae622
--- /dev/null
+++ b/macros.gcc-go-compiler
@@ -0,0 +1,19 @@
+# Copyright (c) 2015 Jakub Cajka <jcajka@redhat.com>, Jan Chaloupka <jchaloup@redhat.com>
+# This file is distributed under the terms of GNU GPL license version 3, or
+# any later version.
+
+# This file contains macros for building projects in golang for packages
+# with golang compiler or gcc-go compiler based on an architecture.
+
+# Minimal version of gcc providing gcc-go
+%gccgo_min_vers  5.0.0
+
+# Define commands for building
+%gobuild(o:) go build -compiler gccgo -gccgoflags "$RPM_OPT_FLAGS ${LDFLAGS:-}" -a -v -x %{?**};
+
+# Define commands for testing
+%gotest() go test -compiler gccgo -gccgoflags "$RPM_OPT_FLAGS ${LDFLAGS:-}"
+ %{?**};
+
+# Enable use of compiler(...) virtual provide
+%go_compiler 1
diff --git a/macros.golang-compiler b/macros.golang-compiler
new file mode 100644
index 0000000..47c3de8
--- /dev/null
+++ b/macros.golang-compiler
@@ -0,0 +1,16 @@
+# Copyright (c) 2015 Jakub Cajka <jcajka@redhat.com>, Jan Chaloupka <jchaloup@redhat.com>
+# This file is distributed under the terms of GNU GPL license version 3, or
+# any later version.
+
+# This file contains macros for building projects in golang for packages
+# with golang compiler or gcc-go compiler based on an architecture.
+
+# Define commands for building
+# BUILD_ID can be generated for golang build no matter of debuginfo
+%gobuild(o:) go build -compiler gc -ldflags "${LDFLAGS:-} -B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \\n')" -a -v -x %{?**};
+
+# Define commands for testing
+%gotest() go test -compiler gc -ldflags "${LDFLAGS:-}" %{?**};
+
+# Enable use of compiler(...) virtual provide
+%go_compiler 1