CPython - Setting Up¶
Development¶
./configure --with-pydebug && make -j
./python.exe -m test -j3
Compile¶
Misc/SpecialBuilds.txt
compilation flagsPy_DEBUG
use for “pydebug” build to catch common issues
Clang¶
Handy CFLAGS
-Wno-unused-value
-Wno-empty-body
-Qunused-arguments
-Wno-parentheses-equality
if using clang with ccache-no-integrated-as
if using LLVM 2.8 which is needed to buildctype
module
Dependencies¶
xcode-select --install
brew install openssl xz
./configure --with-pydebug --with-openssl=$(brew --prefix openssl)
make -s -j2
make¶
The CPython Makefile is generated when you run ./configure
.
Makefile.pre
is used to generate a Makefile specific to your compile system
[Generic C] Handy compile options¶
-g
debug-Wall
warnings all-O3
or-O1
optimization levels