Package: sagemath Version: 7.6-3 Severity: serious Tags: patch Justification: imminent FTBFS User: ubuntu-de...@lists.ubuntu.com Usertags: origin-ubuntu artful ubuntu-patch
Hi folks, The sagemath package failed to build in Ubuntu for the gsl soname transition, because the python3 3.5->3.6 transition has already been completed here and debian/pruner has incorrectly hard-coded a check for python-3.5.pc. The python3-dev package provides a generic python3.pc, which should be used here instead. I've uploaded the attached patch to Ubuntu, which fixes the build failure. Unfortunately, since sagemath was removed from artful due to this build failure, the new version of cysignals has migrated in the meantime which means we are also affected by bug #870688. Nevertheless, this patch will also be needed in Debian, as the python3.6 transition has begun in unstable and this will be a build failure in Debian imminently. -- Steve Langasek Give me a lever long enough and a Free OS Debian Developer to set it on, and I can move the world. Ubuntu Developer http://www.debian.org/ slanga...@ubuntu.com vor...@debian.org
diff -Nru sagemath-7.6/debian/pruner/configure.ac sagemath-7.6/debian/pruner/configure.ac --- sagemath-7.6/debian/pruner/configure.ac 2017-07-22 15:08:10.000000000 -0700 +++ sagemath-7.6/debian/pruner/configure.ac 2017-08-10 23:42:09.000000000 -0700 @@ -285,7 +285,7 @@ PKG_CHECK_MODULES(python, python-2.7, [HAS_PYTHON='True'], [HAS_PYTHON='False']) AC_SUBST(HAS_PYTHON) -PKG_CHECK_MODULES(python3, python-3.5, [HAS_PYTHON3='True'], [HAS_PYTHON3='False']) +PKG_CHECK_MODULES(python3, python3, [HAS_PYTHON3='True'], [HAS_PYTHON3='False']) AC_SUBST(HAS_PYTHON3) AC_CHECK_PROG(HAS_R, R, "True", "False")
