'unicode/stringpiece.h' file not found when running
fenimi opened this issue · 4 comments
I'm trying to use the preprocess-master and I'm following the instruction from the GitHub readme file. I get this error when running 'make -j4'. I'm using os mojave 10.14.6. Please how can i resolve this error?
preprocess-master/util/string_piece.hh:58:10: fatal error:
'unicode/stringpiece.h' file not found
#include <unicode/stringpiece.h>
^~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
make[2]: *** [util/CMakeFiles/preprocess_util.dir/file.cc.o] Error 1
make[1]: *** [util/CMakeFiles/preprocess_util.dir/all] Error 2
make: *** [all] Error 2
Install ICU?
Yes I have it installed
I was able to figure it out. I added this command: set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I/usr/local/opt/icu4c/include")
in the CMakeLists.txt after the project command near the start of the file
When installing in a non-standard path like that, you have to set CPATH for the compiler to find it.