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cmake: disable some other warnings seen with edison gcc 4.9.1
Also, fix possible uninitialized access in ds1808lc C++ example. Signed-off-by: Jon Trulson <jtrulson@ics.com>
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@ -92,7 +92,7 @@ endfunction ()
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# Compiler flags common to both C and CXX
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# Enable -Wall
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# GCC-6 added -Wmisleading-indentation to -Wall, skip these for now
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set (C_CXX_WARNING_FLAGS -Wall -Wno-misleading-indentation)
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set (C_CXX_WARNING_FLAGS -Wall -Wno-misleading-indentation -Wno-strict-aliasing)
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# Warnings as errors?
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if (WERROR)
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@ -20,13 +20,13 @@ void printState(upm::ILightController *lightController)
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}
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}
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int main( int argc, char **argv )
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{
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int status = 0;
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upm::ILightController* lightController;
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try {
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lightController = new upm::DS1808LC(DS1808_GPIO_PWR, EDISON_I2C_BUS);
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int main( int argc, char **argv )
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{
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int status = 0;
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upm::ILightController* lightController = nullptr;
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try {
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lightController = new upm::DS1808LC(DS1808_GPIO_PWR, EDISON_I2C_BUS);
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std::cout << "Existing state: "; printState(lightController);
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if (argc == 2)
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{
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@ -1,7 +1,9 @@
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# Selectively disable certain CXX warnings for SWIG wrappers
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# SWIG wrappers emit -Wdelete-non-virtual-dtor and -Wunused-function warnings
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set (SWIG_CXX_DISABLE_WARNINGS -Wno-delete-non-virtual-dtor
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-Wno-unused-function)
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-Wno-unused-function
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-Wno-maybe-uninitialized
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-Wno-strict-aliasing)
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macro (file_to_list readfile outlist)
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FILE(READ "${readfile}" contents)
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