#!/usr/bin/make -f
# -*- makefile -*-
# Package building rules for the SimGrid Debian Package.
# Strongly inspirated from the sample debhelper file, originally written by Joey Hess and Craig Small.
# Adapted to SimGrid by Lucas Nussbaum and Martin Quinson.

# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1

# See 'man dpkg-architecture'
include /usr/share/dpkg/architecture.mk

CMAKE_FLAGS=

ifneq (,$(filter noopt,$(DEB_BUILD_OPTIONS)))
  CFLAGS += -O0
  CMAKE_FLAGS += -Denable_compile_optimizations=off
else
  CFLAGS += $(shell dpkg-buildflags --get CFLAGS)
  # build with -O3 everywhere since it is upstream policy to do so.
  CFLAGS += -O3
endif	

ifneq (,$(filter nodoc,$(DEB_BUILD_OPTIONS)))
  CMAKE_FLAGS += -Denable_documentation=off
endif

export DEB_BUILD_MAINT_OPTIONS += hardening=+all

LDFLAGS += $(shell dpkg-buildflags --get LDFLAGS)

%:
	dh $@ --with python3 --buildsystem=cmake

# CMAKE_BUILD_TYPE= (unset CMAKE_BUILD_TYPE) required, because:
# - dh magic runs cmake with -DCMAKE_BUILD_TYPE=RelWithDebInfo
# - this adds -DNDEBUG to CFLAGS (maybe a bug, see #711515)
# - this breaks simgrid (or at least some tests).
override_dh_auto_configure:
	CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" \
	  dh_auto_configure -Scmake -- \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DCMAKE_BUILD_TYPE= \
		-Denable_msg=ON -Denable_java=ON \
		-Denable_smpi_MPICH3_testsuite=ON \
	        -Denable_lib_in_jar=OFF \
		${CMAKE_FLAGS}

override_dh_auto_build:
	dh_auto_build -- all tests

# FIXME renable tests at some point
override_dh_auto_test:
	dh_auto_test || true

# Make install and prepare package building
override_dh_auto_install:
	dh_auto_install
	
	# Manually install the python module, since upstream fails to do so
	mkdir -p debian/tmp/usr/lib/python3/dist-packages
	cp obj-*/lib/simgrid.cpython*.so debian/tmp/usr/lib/python3/dist-packages
	chrpath -d debian/tmp/usr/lib/python3/dist-packages/simgrid.cpython*.so
	
	# Fix chrpath of binaries
	chrpath -d debian/tmp/usr/bin/graphicator
	chrpath -d debian/tmp/usr/lib/simgrid/smpimain
	mv debian/tmp/usr/bin/graphicator debian/tmp/usr/bin/simgrid-graphicator
	
	# Remove the so link of the JNI library, as is does not fit in
	# libsimgrid-dev without inducing a dependency from simgrid-dev to the
	# whole java world, and this library is of no use in the
	# native world, only useful in Java (that does not need the so link)
	rm debian/tmp/usr/lib/libsimgrid-java.so
	
	# move doc to correct place
#	mkdir -p debian/tmp/usr/share/doc/simgrid
#	mv debian/tmp/usr/doc/simgrid/* debian/tmp/usr/share/doc/simgrid/
#	mv debian/tmp/usr/share/doc/simgrid/html/javadoc debian/tmp/usr/share/doc/simgrid/
#	rmdir debian/tmp/usr/doc/simgrid
	# move jarfile to the right location (if it was compiled)
	if [ -e debian/tmp/usr/java/simgrid.jar ] ; then \
	  mkdir -p debian/tmp/usr/share/java; \
	  mv debian/tmp/usr/java/simgrid.jar debian/tmp/usr/share/java; \
	  rm -rf debian/tmp/usr/java; \
	fi
	# Use the right path to interpreter
	sed -e 's|#! */usr/bin/env perl|#! /usr/bin/perl|' -i debian/tmp/usr/bin/*

# Ensure that no file where left over when building the package
override_dh_install:
	dh_install
	dh_missing --fail-missing

# get-orig-source: this target is now deprecated. Simply type 'uscan' to get the same effect.