Jörg Krause
f9280fd9e9
Remove patch 0001-Revert-Use-std-namespace-for-snprintf.patch: This patch was initially intented to remove upstream commit 1c58876185d2a4ed87dac4a54b82f607e74f55fd to disable std::snprintf() for all compilers. However, the patch actually reverts upstream commit 240ddb6a1b7aae7c6528e328995812ee695a73af which only uses std namespace if the compiler defines __cplusplus >= 201103L, thus is a recent C++11 compiler. Furthermore, upstream commit fac87108a49fb1b2640eff5d8e4cc7a12723a510 adds the `-std=c++11` compiler flag to gcc, so jsoncpp now requires a C++11 compiler either way. With jsoncpp requiring a recent C++11 compiler we need at least gcc 4.7. Backport patch from upstream [1] to remove `-Werror` from the compiler flags to allow building with CS ARM toolchains. [1] https://github.com/open-source-parsers/jsoncpp/commit/d7b84f69c5e92178e110552cce27f900744e1779 Cc: Baruch Siach <baruch@tkos.co.il> Cc: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Reviewed-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
16 lines
589 B
Plaintext
16 lines
589 B
Plaintext
config BR2_PACKAGE_JSONCPP
|
|
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # C++11
|
|
depends on BR2_INSTALL_LIBSTDCPP
|
|
bool "jsoncpp"
|
|
help
|
|
JsonCpp is a C++ library that allows manipulating JSON
|
|
values, including serialization and deserialization to and
|
|
from strings. It can also preserve existing comment in
|
|
unserialization/serialization steps, making it a convenient
|
|
format to store user input files.
|
|
|
|
https://github.com/open-source-parsers/jsoncpp
|
|
|
|
comment "jsoncpp needs a toolchain w/ C++, gcc >= 4.7"
|
|
depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
|