efi: Only use arm flags if supported

Support gcc 8 on arm
2020-12-10 22:15:24 -05:00 · 2020-12-10 22:15:24 -05:00 · 361f41645c
parent 7843706caf
commit 361f41645c
1 changed files with 7 additions and 1 deletions
--- a/src/boot/efi/meson.build
+++ b/src/boot/efi/meson.build
@ -156,7 +156,13 @@ if have_gnu_efi
                compile_args += ['-mno-sse',
                                 '-mno-mmx']
        elif efi_arch == 'arm'
-                compile_args += ['-mgeneral-regs-only']
+                if cc.has_argument('-mgeneral-regs-only')
+                        compile_args += ['-mgeneral-regs-only']
+                endif
+
+                if cc.has_argument('-mfpu=none')
+                        compile_args += ['-mfpu=none']
+                endif
        endif
        if get_option('werror') == true
                compile_args += ['-Werror']