[bug#29745] [PATCH 0/3] Disallow phase returning <unspecified>.

[Arun Isaac]

Patch 1 modifies gnu-build-system to explicitly check the return value of each
phase for an unspecified value, and if found consider that phase to have
failed.

Patch 2 fixes several phases in gnu-build-system by making them return #t
instead of an unspecified value.

Patch 3 fixes the phases in several packages to return #t instead of an
unspecified value. I was testing patch 1, by trying to build bash. In doing
so, I found that the custom phases of many packages were not properly
returning #t, and fixed all those packages. No doubt, there are many more
packages that need fixing.

Arun Isaac (3):
  build: gnu-build-system: Disallow phase returning <unspecified>.
  build: gnu-build-system: Return #t from phases.
  gnu: Return #t from phases.

 gnu/packages/attr.scm           |  3 ++-
 gnu/packages/autotools.scm      |  3 ++-
 gnu/packages/base.scm           |  3 ++-
 gnu/packages/bash.scm           |  3 ++-
 gnu/packages/commencement.scm   | 15 ++++++++++-----
 gnu/packages/gcc.scm            |  3 ++-
 gnu/packages/libffi.scm         |  3 ++-
 gnu/packages/m4.scm             |  3 ++-
 gnu/packages/ncurses.scm        |  6 ++++--
 gnu/packages/perl.scm           |  3 ++-
 gnu/packages/readline.scm       |  3 ++-
 guix/build/gnu-build-system.scm | 18 +++++++++++++-----
 12 files changed, 45 insertions(+), 21 deletions(-)

-- 
2.15.1