git/exec-cmd.c, branch v2.18.2

Merge branch 'js/runtime-prefix'

2018-05-08T06:59:34Z

* js/runtime-prefix: Avoid multiple PREFIX definitions git_setup_gettext: plug memory leak gettext: avoid initialization if the locale dir is not present

Merge branch 'dj/runtime-prefix'

2018-05-08T06:59:17Z

A build-time option has been added to allow Git to be told to refer to its associated files relative to the main binary, in the same way that has been possible on Windows for quite some time, for Linux, BSDs and Darwin. * dj/runtime-prefix: Makefile: quote $INSTLIBDIR when passing it to sed Makefile: remove unused @@PERLLIBDIR@@ substitution variable mingw/msvc: use the new-style RUNTIME_PREFIX helper exec_cmd: provide a new-style RUNTIME_PREFIX helper for Windows exec_cmd: RUNTIME_PREFIX on some POSIX systems Makefile: add Perl runtime prefix support Makefile: generate Perl header from template file

exec_cmd: rename to use dash in file name

2018-04-11T09:11:00Z

This is more consistent with the project style. The majority of Git's source files use dashes in preference to underscores in their file names. Signed-off-by: Stefan Beller