New submission from Masayuki Yamamoto: I tried to build cpython on cygwin (vista x86). Core interpretor has built to success, but '_futures' extension module has failed (compile error on Modules/_futuresmodule.c:946 ). It has occured since f8815001a390
part of build log: $ uname -a CYGWIN_NT-6.0 masayuki-PC 2.6.0(0.304/5/3) 2016-08-31 14:27 i686 Cygwin $ ./configure --without-threads --prefix=/opt/py37 $ LANG=C make (snip) building '_futures' extension gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter -Wno-missing-field-initializers -I./Include -I/opt/py37/include -I. -I/usr/local/include -I/home/masayuki/var/repos/py37-work01/Include -I/home/masayuki/var/repos/py37-work01 -c /home/masayuki/var/repos/py37-work01/Modules/_futuresmodule.c -o build/temp.cygwin-2.6.0-i686-3.7/home/masayuki/var/repos/py37-work01/Modules/_futuresmodule.o gcc -shared -Wl,--enable-auto-image-base build/temp.cygwin-2.6.0-i686-3.7/home/masayuki/var/repos/py37-work01/Modules/_futuresmodule.o -L. -L/opt/py37/lib -L/usr/local/lib -L. -lpython3.7m -o build/lib.cygwin-2.6.0-i686-3.7/_futures.dll build/temp.cygwin-2.6.0-i686-3.7/home/masayuki/var/repos/py37-work01/Modules/_futuresmodule.o: In function `new_future_iter': /home/masayuki/var/repos/py37-work01/Modules/_futuresmodule.c:946: undefined reference to `_PyGC_generation0' /home/masayuki/var/repos/py37-work01/Modules/_futuresmodule.c:946: undefined reference to `_PyGC_generation0' /home/masayuki/var/repos/py37-work01/Modules/_futuresmodule.c:946: undefined reference to `_PyGC_generation0' collect2: error: ld returned 1 exit status (snip) ---------- components: Build, Extension Modules messages: 278418 nosy: bquinlan, masamoto priority: normal severity: normal status: open title: Compile error on Modules/_futuresmodule.c type: compile error versions: Python 3.6, Python 3.7 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue28405> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
