Bug#1081070: ghc: Avoid manpage rules on cross-build

[Samuel Thibault]

Package: ghc
Version: 9.4.7-5
Severity: normal
Tags: patch

When cross-building, it seems that upstream doesn't install manpages, so
we should avoid tinkering with them, debian/tmp/usr/share/man doesn't
even exist.

Samuel

-- System Information:
Debian Release: trixie/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'stable-security'), (500, 'stable-debug'), (500, 'oldstable-proposed-updates-debug'), (500, 'oldoldstable'), (500, 'buildd-unstable'), (500, 'unstable'), (500, 'stable'), (500, 'oldstable'), (1, 'experimental-debug'), (1, 'buildd-experimental'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386, arm64

Kernel: Linux 6.10.6-amd64 (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages ghc depends on:
ii  dpkg            1.22.11
ii  gcc             4:14.1.0-2
ii  libbsd-dev      0.12.2-1
ii  libc6           2.40-2
ii  libc6-dev       2.40-2
ii  libffi-dev      3.4.6-1
ii  libffi8         3.4.6-1
ii  libgmp-dev      2:6.3.0+dfsg-2+b1
ii  libgmp10        2:6.3.0+dfsg-2+b1
ii  libncurses-dev  6.5-2
ii  libtinfo6       6.5-2

ghc recommends no packages.

Versions of packages ghc suggests:
pn  ghc-doc   <none>
pn  ghc-prof  <none>
pn  llvm-15   <none>
ii  perl      5.38.2-5

-- no debconf information

-- 
Samuel
mdiym42: note to self
mdiym42: make sure your cat is not sleeping in the bass drum before you start playing them
-------------- next part --------------
--- debian/rules.original	2024-09-07 23:06:51.631319409 +0200
+++ debian/rules	2024-09-07 23:06:56.635245343 +0200
@@ -216,6 +216,7 @@
 	    cd debian/tmp/usr/bin ;rm -f ghci* runghc* runhaskell*; \
 	fi
 
+ifeq ($(filter nocheck,$(DEB_BUILD_OPTIONS)),)
 	# manpages
 	echo ".so man1/ghc.1" > debian/tmp/usr/share/man/man1/ghc-$(ProjectVersion).1
 	if test -e debian/tmp/usr/bin/ghci-$(ProjectVersion); then \
@@ -228,6 +229,7 @@
 
 	cp debian/haddock.man debian/tmp/usr/share/man/man1/haddock.1
 	find debian/tmp/usr/share/man $(FILES)           >> debian/ghc.install
+endif
 	# ####################
 	# Now all the files are sorted, create the package filelists