Run fedora-flags test on all architectures

tests/fedora-flags/runtest.sh

@@ -1,20 +1,22 @@
 #!/bin/bash
 
-set -ex pipefail
+set -x
 
-cflags=`rpm -D '%toolchain clang' -E %{build_cflags}`
+status=0
-cxxflags=`rpm -D '%toolchain clang' -E %{build_cxxflags}`
-ldflags=`rpm -D '%toolchain clang' -E %{build_ldflags}`
 
+# arhmfp not tested due to rhbz#1918924.
+arches="s390x ppc64le x86_64 i386 aarch64"
 
-# Test a c program
+for arch in $arches; do
-clang $cflags -c hello.c -o hello.o
+	root="fedora-rawhide-$arch"
-clang $cflags -c main.c -o main.o
+	mock -r $root --install clang
-clang $ldflags -o hello main.o hello.o
+	mock -r $root --copyin main.c main.cpp hello.c hello.cpp test-clang.sh .
-./hello | grep "Hello World"
+	if mock -r $root --shell bash test-clang.sh; then
+		echo "$arch: PASS"
+	else
+		echo "$arch: FAIL"
+		status=1
+	fi
+done
 
-# Test a cxx program
+exit $status
-clang++ $cxxflags -c hello.cpp -o hello-cpp.o
-clang++ $cxxflags -c main.cpp -o main-cpp.o
-clang++ $ldflags -o hello-cpp main-cpp.o hello-cpp.o
-./hello-cpp | grep "Hello World"

tests/fedora-flags/test-clang.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+set -ex pipefail
+
+function check_flags {
+    if [ -z "$1" ]; then
+        echo "FAIL: failed to get rpm flags"
+        exit 1
+    fi
+}
+
+cflags=`rpm -D '%toolchain clang' -E %{build_cflags}`
+cxxflags=`rpm -D '%toolchain clang' -E %{build_cxxflags}`
+ldflags=`rpm -D '%toolchain clang' -E %{build_ldflags}`
+
+check_flags "$cflags"
+check_flags "$cxxflags"
+check_flags "$ldflags"
+
+# Test a c program
+clang $cflags -c hello.c -o hello.o
+clang $cflags -c main.c -o main.o
+clang $ldflags -o hello main.o hello.o
+./hello | grep "Hello World"
+
+# Test a cxx program
+clang++ $cxxflags -c hello.cpp -o hello-cpp.o
+clang++ $cxxflags -c main.cpp -o main-cpp.o
+clang++ $ldflags -o hello-cpp main-cpp.o hello-cpp.o
+./hello-cpp | grep "Hello World"

tests/tests.yml

@@ -22,6 +22,8 @@
       - glibc-static
       - gcc
       # Required for fedora-flags:
+      - mock
+      - qemu-user-static
       - annobin
       - redhat-rpm-config
       # Required for clang-format-diff