#!/usr/bin/make -f

DEB_SETUP_GHC_CONFIGURE_ARGS := $(shell test -e /usr/bin/ghci || echo --flags=-th)
DEB_SETUP_GHC_CONFIGURE_ARGS += $(shell test -e /usr/lib/ghc/rts/libHSrts_thr.a || echo --flags=-threaded)
DEB_ENABLE_TESTS = yes

# haskell-aeson needs a lot of memory during compilation.
# Unfortunately, this amount of memory is not available on all platforms,
# and error: "virtual memory exhausted: Cannot allocate memory." could appear.
#
# In this case possible solution could be using ggc-min-expand.
# This parameter specifies the minimum percentage by which the
# garbage collector’s heap should be allowed to expand between collections.
# Tuning this may improve compilation speed; it has no effect on code generation.
#
# http://hostingfu.com/article/compiling-with-gcc-on-low-memory-vps
#  -- Dejan Latinovic <Dejan.Latinovic@imgtec.com>
ifneq (,$(filter $(DEB_BUILD_ARCH),mips mipsel))
	DEB_SETUP_GHC_CONFIGURE_ARGS += --ghc-options="-optc--param -optcggc-min-expand=10"
endif

# Disable tests on powerpc due to memory constraints
ifneq (,$(filter $(DEB_BUILD_ARCH),powerpc))
	DEB_ENABLE_TESTS = no
endif

include /usr/share/cdbs/1/rules/debhelper.mk
include /usr/share/cdbs/1/class/hlibrary.mk