[gnome-continuous-yocto/gnomeostree-3.28-rocko: 5149/8267] which: fix it so the manpage will respect alternatives

[Emmanuele Bassi <ebassi src gnome org>]

commit 4a660aa437228b39befe04335a0d6f4e21ed5d2a
Author: Paul Gortmaker <paul gortmaker windriver com>
Date:   Thu Mar 16 10:20:53 2017 -0400

    which: fix it so the manpage will respect alternatives
    
    To fix:
    
      file /usr/share/man/man1/which.1 conflicts between attempted installs
      of debianutils-doc-4.8.1-r0.core2_64 and which-doc-2.21-r3.core2_64
    
    (From OE-Core rev: ba304046307cd741694b25215b562d5f05c9c7a5)
    
    Signed-off-by: Paul Gortmaker <paul gortmaker windriver com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/recipes-extended/which/which_2.21.bb          |    3 +++
 .../debianutils/debianutils_4.8.1.bb               |    3 +++
 2 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/meta/recipes-extended/which/which_2.21.bb b/meta/recipes-extended/which/which_2.21.bb
index a7687f6..fac0fd3 100644
--- a/meta/recipes-extended/which/which_2.21.bb
+++ b/meta/recipes-extended/which/which_2.21.bb
@@ -30,3 +30,6 @@ do_configure_prepend() {
 
 ALTERNATIVE_${PN} = "which"
 ALTERNATIVE_PRIORITY = "100"
+
+ALTERNATIVE_${PN}-doc = "which.1"
+ALTERNATIVE_LINK_NAME[which.1] = "${mandir}/man1/which.1"
diff --git a/meta/recipes-support/debianutils/debianutils_4.8.1.bb 
b/meta/recipes-support/debianutils/debianutils_4.8.1.bb
index 54c74e0..54c345e 100644
--- a/meta/recipes-support/debianutils/debianutils_4.8.1.bb
+++ b/meta/recipes-support/debianutils/debianutils_4.8.1.bb
@@ -40,6 +40,9 @@ ALTERNATIVE_PRIORITY="30"
 ALTERNATIVE_${PN} = "add-shell installkernel remove-shell savelog tempfile which"
 ALTERNATIVE_${PN}-run-parts = "run-parts"
 
+ALTERNATIVE_${PN}-doc = "which.1"
+ALTERNATIVE_LINK_NAME[which.1] = "${mandir}/man1/which.1"
+
 ALTERNATIVE_LINK_NAME[add-shell]="${sbindir}/add-shell"
 ALTERNATIVE_LINK_NAME[installkernel]="${sbindir}/installkernel"
 ALTERNATIVE_LINK_NAME[remove-shell]="${sbindir}/remove-shell"