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package/powertop: depends on c++ 

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@t-online.de>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015.08.x
Bernd Kuhls 2015-03-27 17:01:37 +01:00 committed by Thomas Petazzoni
parent 29df1ee7ef
commit a5a96576fa
1 changed files with 6 additions and 6 deletions
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12
package/powertop/Config.in
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@ -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
select BR2_PACKAGE_NCURSES
select BR2_PACKAGE_PCIUTILS
@ -14,6 +13,7 @@ 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