From b038f8baf568a5085746e745adde3166199e2997 Mon Sep 17 00:00:00 2001 From: Romain Naour Date: Fri, 5 Aug 2016 13:46:32 +0200 Subject: [PATCH] package/oprofile: introduce a BR2_PACKAGE_OPROFILE_ARCH_SUPPORTS operf_utils.h defines rmb() for a limited number of architectures, so add this list to BR2_PACKAGE_OPROFILE_ARCH_SUPPORTS to disable any new or unsupported architectures. Doing so, this disable oprofile for m68k which lack of memory barrier operations. Remove nios2 dependency since it's not supported by oprofile even if binutils could be built for nios2. Fixes: http://autobuild.buildroot.net/results/1cc761d8a5715d0a2c6eaacfde7e44b225da1b36 Signed-off-by: Romain Naour [Thomas: remove BR2_sh64, use BR2_sh instead of BR2_sh4.] Signed-off-by: Thomas Petazzoni --- package/oprofile/Config.in | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/package/oprofile/Config.in b/package/oprofile/Config.in index 9014d9fcda..c75ccd90f4 100644 --- a/package/oprofile/Config.in +++ b/package/oprofile/Config.in @@ -1,3 +1,13 @@ +# memory barrier function implemented only for some architectures +config BR2_PACKAGE_OPROFILE_ARCH_SUPPORTS + bool + default y + depends on BR2_arceb || BR2_arcle || BR2_arm || BR2_armeb || \ + BR2_aarch64 || BR2_aarch64_be || BR2_i386 || BR2_mips || \ + BR2_mipsel || BR2_mips64 || BR2_mips64el || BR2_powerpc || \ + BR2_powerpc64 || BR2_powerpc64le || BR2_sh || \ + BR2_sparc || BR2_sparc64 || BR2_x86_64 + config BR2_PACKAGE_OPROFILE bool "oprofile" depends on BR2_USE_MMU # fork() @@ -5,10 +15,8 @@ config BR2_PACKAGE_OPROFILE select BR2_PACKAGE_BINUTILS select BR2_PACKAGE_LIBPFM4 if BR2_powerpc depends on BR2_INSTALL_LIBSTDCPP - depends on !BR2_nios2 # binutils depends on BR2_USE_WCHAR # binutils - # no memory barrier functions - depends on !BR2_xtensa && !BR2_microblaze + depends on BR2_PACKAGE_OPROFILE_ARCH_SUPPORTS # libpfm4 is needed on PowerPC, and requires thread support depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL || !BR2_powerpc help @@ -29,7 +37,7 @@ config BR2_PACKAGE_OPROFILE comment "oprofile needs a toolchain w/ C++, wchar" depends on BR2_USE_MMU - depends on !BR2_nios2 && !BR2_xtensa && !BR2_microblaze + depends on BR2_PACKAGE_OPROFILE_ARCH_SUPPORTS depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR comment "oprofile needs a toolchain w/ NPTL on PPC" -- 2.30.2