oprofile: needs libpfm4 on powerpc64(le)

oprofile already needed libpfm4 for PowerPC, but in fact it also needs
it for PowerPC64 and PowerPC64le, so this commit adds a
BR2_PACKAGE_OPROFILE_NEEDS_LIBPFM4 hidden option and uses it to decide
if libpfm4 is needed or not.

Fixes:

  http://autobuild.buildroot.net/results/d19caeb445b7040cbd2e4ff62b7db9986e84b6ab/ (powerpc64le)
  http://autobuild.buildroot.net/results/66dd4f7ff635915a506f96d1d8115ac48cca0c6c/ (powerpc64)

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/oprofile/Config.in b/package/oprofile/Config.in
index c75ccd90f4eda6898d834c3144be45891e53f6a8..e2adde5802cd8037aa87175b78592fd01909e585 100644 (file)
--- a/package/oprofile/Config.in
+++ b/package/oprofile/Config.in
@@ -8,17 +8,21 @@ config BR2_PACKAGE_OPROFILE_ARCH_SUPPORTS
                BR2_powerpc64 || BR2_powerpc64le || BR2_sh || \
                BR2_sparc || BR2_sparc64 || BR2_x86_64
 
+config BR2_PACKAGE_OPROFILE_NEEDS_LIBPFM4
+       bool
+       default y if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
+
 config BR2_PACKAGE_OPROFILE
        bool "oprofile"
        depends on BR2_USE_MMU # fork()
        select BR2_PACKAGE_POPT
        select BR2_PACKAGE_BINUTILS
-       select BR2_PACKAGE_LIBPFM4 if BR2_powerpc
+       select BR2_PACKAGE_LIBPFM4 if BR2_PACKAGE_OPROFILE_NEEDS_LIBPFM4
        depends on BR2_INSTALL_LIBSTDCPP
        depends on BR2_USE_WCHAR # binutils
        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
+       depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL || !BR2_PACKAGE_OPROFILE_NEEDS_LIBPFM4
        help
          OProfile is a system-wide profiler for Linux systems,
          capable of profiling all running code at low overhead.
@@ -40,6 +44,6 @@ comment "oprofile needs a toolchain w/ C++, wchar"
        depends on BR2_PACKAGE_OPROFILE_ARCH_SUPPORTS
        depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR
 
-comment "oprofile needs a toolchain w/ NPTL on PPC"
-       depends on BR2_USE_MMU && BR2_powerpc
+comment "oprofile needs a toolchain w/ NPTL on PowerPC(64)"
+       depends on BR2_USE_MMU && BR2_PACKAGE_OPROFILE_NEEDS_LIBPFM4
        depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL