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On 14/05/2019 19:11, Jose Isaias Cabrera wrote: (snip)
However, having jumped that huddle, I encountered a new one, which is probably easier to deal with. The make command does a lot of work, but once it's going to start compiling, I get, [good stuff clipped] CC util/pem2der.c CC util/strerror.c CC x509/cert_app.c CC x509/crl_app.c CC x509/cert_req.c CC x509/cert_write.c CC x509/req_app.c make[2]: Leaving directory '/home/e608313/Bedrock/mbedtls/programs' make[1]: Leaving directory '/home/e608313/Bedrock/mbedtls' g++-6 -g -std=c++14 -fpic -O2 -Wall -Werror -Wformat-security -DGIT_REVISION=ce62c88 -I/home/e608313/Bedrock -I/home/e608313/Bedrock/mbedtls/include -MMD -MF libstuff/libstuff.d -MT libstuff/libstuff.h.gch -c libstuff/libstuff.h make: g++-6: Command not found make: *** No rule to make target 'libstuff/libstuff.d', needed by '.build/libstuff/libstuff.d'. Stop. So, it appears that I need something called g++-6. I have both gcc and g++ $ ls /usr/bin/g++* /usr/bin/g++.exe* So, the question is, what is g++-6, and how to I get it? I tried to find it with cygwin's setup, but it's not on the distro. I tried to duckduckgo it, but I didn't get anything useful. Thoughts? Thanks
g++-6 is version 6 of the C++ compiler in the GNU Compiler Collection. Cygwin's gcc and g++ is version 7.4.0: $ g++.exe -dumpversion 7.4.0 Bedrockdb's makefile begins with: # Set the compiler, if it's not set by the environment. ifndef GXX GXX = g++-6 endif ifndef CC CC = gcc-6 endif so the C++ compiler (GXX) is set to g++-6 unless GXX is set explicitly. You need to run make like this: CC=gcc GXX=g++ make <whatever arguments you gave to make, if any> This will force make to use g++ instead of g++-6 Hope this helps, Csaba -- You can get very substantial performance improvements by not doing the right thing. - Scott Meyers, An Effective C++11/14 Sampler So if you're looking for a completely portable, 100% standards-conformat way to get the wrong information: this is what you want. - Scott Meyers (C++TDaWYK) -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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