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22 lines
784 B
Makefile
22 lines
784 B
Makefile
#
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# Support for using standard C++ headers for Genode programs
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#
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#
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# Add the location of the compiler's C++ headers to search path
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#
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# We add all header locations that have "c++" or "include-fixed" to the search
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# path. The 'c++' subdirectory contains the actual standard C++ headers.
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# However, for using them together with Boost, we need to access 'limits.h' as
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# provided within the 'include-fixed' location.
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#
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INC_DIR += $(shell echo "int main() {return 0;}" |\
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LANG=C $(CXX) -x c++ -v -E - 2>&1 |\
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sed '/^\#include <\.\.\.> search starts here:/,/^End of search list/!d' |\
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grep "c++")
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#
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# Link libstdc++ that comes with the tool chain
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#
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EXT_OBJECTS += $(shell $(CUSTOM_CXX_LIB) $(CC_MARCH) -print-file-name=libstdc++.a)
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