libedit 20160618 update caused python (all versions) to crash and fail to build on snow leopard

[chrisjogorman]

/bin/sh: line 1: 97713 Segmentation fault      DYLD_FRAMEWORK_PATH=/sandbox/var/macports/build/_sandbox_trunk_dports_lang_python27/python27/work/Python-2.7.12 CC='/usr/bin/gcc-4.2' LDSHARED='/usr/bin/gcc-4.2 -bundle -undefined dynamic_lookup -arch x86_64 -arch i386 -isysroot / -L/sandbox/lib -Wl,-headerpad_max_install_names -L/sandbox/lib/db48 -arch x86_64 -arch i386' OPT='-DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes' _TCLTK_INCLUDES='' _TCLTK_LIBS='' ./python.exe -E ./setup.py --no-user-cfg $quiet build
make: *** [sharedmods] Error 139
make: Leaving directory `/sandbox/var/macports/build/_sandbox_trunk_dports_lang_python27/python27/work/Python-2.7.12'
Command failed:  cd "/sandbox/var/macports/build/_sandbox_trunk_dports_lang_python27/python27/work/Python-2.7.12" && /usr/bin/make -j2 -w all MAKE="/usr/bin/make CC=/usr/bin/gcc-4.2" 
Exit code: 2
Error: Failed to build python27: command execution failed
Error: See /sandbox/var/macports/logs/_sandbox_trunk_dports_lang_python27/python27/main.log for details.

[larryv (Lawrence Velázquez)]

I’ve encountered this also.

[larryv (Lawrence Velázquez)]

Here’s my crash log​.

[ryandesign (Ryan Carsten Schmidt)]

My duplicate: #51959.

Workaround is to use the +readline variant.

[jeremyhu (Jeremy Huddleston Sequoia)]

Fixed the port and title to make this more easy to find

[jeremyhu (Jeremy Huddleston Sequoia)]

We should just roll back libedit instead of leaving this broken.

[jeremyhu (Jeremy Huddleston Sequoia)]

Cc Me!

[jeremyhu (Jeremy Huddleston Sequoia)]

r151094