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[cmake] disable -pedantic-errors together with -Werror (#4775)

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This allows to work-around a compile error that is happening in Zephyr
<https://github.com/zephyrproject-rtos/openthread/pull/9>.

Signed-off-by: Markus Becker <markus.becker@tridonic.com>
This commit is contained in:
Markus Becker
2020-04-16 02:41:22 +02:00
committed by GitHub
parent 9e3e8e0980
commit 8e932e8c77
1 changed files with 4 additions and 4 deletions
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8
CMakeLists.txt
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@ -38,9 +38,9 @@ include("${PROJECT_SOURCE_DIR}/etc/cmake/options.cmake")
include("${PROJECT_SOURCE_DIR}/etc/cmake/functions.cmake")
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "(Apple)?[Cc]lang")
option(OT_COMPILE_WARNING_AS_ERROR "whether to include -Werror with gcc-compatible compilers")
option(OT_COMPILE_WARNING_AS_ERROR "whether to include -Werror -pedantic-errors with gcc-compatible compilers")
if (OT_COMPILE_WARNING_AS_ERROR)
set(OT_CFLAGS -Werror)
set(OT_CFLAGS -Werror -pedantic-errors)
endif()
if(OT_COVERAGE)
@ -50,8 +50,8 @@ if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "(Apple)?[Cc]lang")
endif()
set(OT_CFLAGS
$<$<COMPILE_LANGUAGE:C>:${OT_CFLAGS} -Wall -Wextra -Wshadow -pedantic-errors>
$<$<COMPILE_LANGUAGE:CXX>:${OT_CFLAGS} -Wall -Wextra -Wshadow -Wno-c++14-compat -fno-exceptions -pedantic-errors>
$<$<COMPILE_LANGUAGE:C>:${OT_CFLAGS} -Wall -Wextra -Wshadow>
$<$<COMPILE_LANGUAGE:CXX>:${OT_CFLAGS} -Wall -Wextra -Wshadow -Wno-c++14-compat -fno-exceptions>
)
endif()