[Buildroot] [PATCH 2/2] package/powertop: depends on c++
Bernd Kuhls
bernd.kuhls at t-online.de
Fri Mar 27 16:01:37 UTC 2015
Fixes configure error due to missing c++
checking for library containing pthread_create... no
configure: error: libpthread is required but was not found
Quote from config.log:
configure:21552: checking for library containing pthread_create
configure:21583: false -o conftest -Os conftest.cpp -lintl >&5
[...]
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=false
using this defconfig
BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
BR2_PACKAGE_POWERTOP=y
Please note the number of .cpp files belonging to powertop
output/build/powertop-2.7$ find -iname *.cpp | wc -l
59
Signed-off-by: Bernd Kuhls <bernd.kuhls at t-online.de>
---
package/powertop/Config.in | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/package/powertop/Config.in b/package/powertop/Config.in
index cee78e5..398764e 100644
--- a/package/powertop/Config.in
+++ b/package/powertop/Config.in
@@ -1,9 +1,8 @@
config BR2_PACKAGE_POWERTOP
bool "powertop"
- # pciutils dependency
- depends on !BR2_bfin
- # libnl dependency
- depends on BR2_TOOLCHAIN_HAS_THREADS
+ depends on !BR2_bfin # pciutils
+ depends on BR2_INSTALL_LIBSTDCPP
+ depends on BR2_TOOLCHAIN_HAS_THREADS # libnl
depends on BR2_USE_WCHAR # ncurses
select BR2_PACKAGE_NCURSES
select BR2_PACKAGE_NCURSES_WCHAR
@@ -15,6 +14,7 @@ config BR2_PACKAGE_POWERTOP
https://01.org/powertop/
-comment "powertop needs a toolchain w/ threads, wchar"
+comment "powertop needs a toolchain w/ C++, threads, wchar"
depends on !BR2_bfin
- depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR
+ depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || \
+ !BR2_USE_WCHAR
--
1.7.10.4
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