pkgs/development/perl-modules/xml-parser-0001-HACK-Assumes-Expat-paths-are-good.patch

   1 From e996904128653c67b04ddbdb1e10cef158098957 Mon Sep 17 00:00:00 2001
   2 From: Samuel Dionne-Riel <samuel@dionne-riel.com>
   3 Date: Fri, 6 Dec 2019 23:00:51 -0500
   4 Subject: [PATCH] [HACK]: Assumes Expat paths are good.
   5
   6 The `check_lib` check fails with the cross-compilation build platform's
   7 Perl, since apparently `mktemp` is missing...
   8
   9 Even then, side-stepping the issue, it seems it is not actually enough
  10 to work, as the compilation fails.
  11 ---
  12  Makefile.PL | 17 +++++++++++------
  13  1 file changed, 11 insertions(+), 6 deletions(-)
  14
  15 diff --git a/Makefile.PL b/Makefile.PL
  16 index 505d1df..fc38b76 100644
  17 --- a/Makefile.PL
  18 +++ b/Makefile.PL
  19 @@ -29,12 +29,17 @@ foreach (@ARGV) {
  20  @ARGV = @replacement_args;
  21
  22  unless (
  23 -    check_lib(    # fill in what you prompted the user for here
  24 -        lib     => [qw(expat)],
  25 -        header  => ['expat.h'],
  26 -        incpath => $expat_incpath,
  27 -        ( $expat_libpath ? ( libpath => $expat_libpath ) : () ),
  28 -    )
  29 +    #check_lib(    # fill in what you prompted the user for here
  30 +    #    lib     => [qw(expat)],
  31 +    #    header  => ['expat.h'],
  32 +    #    incpath => $expat_incpath,
  33 +    #    ( $expat_libpath ? ( libpath => $expat_libpath ) : () ),
  34 +    #)
  35 +    # The check_lib implementation fails horribly with cross-compilation.
  36 +    # We are giving known good paths to expat.
  37 +    # And in all cases, the previous behaviour of not actually failing
  38 +    # seemed to work just fine :/.
  39 +    false
  40  ) {
  41      warn <<'Expat_Not_Installed;';
  42
  43 --
  44 2.23.0
  45