################################################################################
#
# pmake
#
################################################################################

PMAKE_VERSION       = 1.111
PMAKE_SOURCE        = pmake_$(PMAKE_VERSION).orig.tar.gz
PMAKE_SITE          = http://snapshot.debian.org/archive/debian/20120601T033558Z/pool/main/p/pmake
PMAKE_LICENSE       = BSD-3c BSD-4c
# No license file. License texts are spread in the boilerplates
# of each individual source files; some are BSD-3c, some BSD-4c.

# Vampirise patches from Debian
PMAKE_PATCH = pmake_1.111-3.2.debian.tar.gz

# CFLAGS vampirised from Debian's rules, adapted to buildroot variables
HOST_PMAKE_CFLAGS = -O2 -g -Wall -D__COPYRIGHT\(x\)= -D__RCSID\(x\)= -I.    \
                -DMACHINE=\\\"buildroot\\\"                                 \
                -DMACHINE_ARCH=\\\"$(ARCH)\\\" -DMACHINE_MULTIARCH=\\\"\\\" \
                -DHAVE_SETENV -DHAVE_STRERROR -DHAVE_STRDUP -DHAVE_STRFTIME \
                -DHAVE_VSNPRINTF -D_GNU_SOURCE -Wno-unused

define HOST_PMAKE_BUILD_CMDS
	$(MAKE) -C $(@D) -f Makefile.boot CFLAGS="$(HOST_PMAKE_CFLAGS)"
endef

# The generated file is named bmake, but we want pmake; but:
#  - pmake uses support files (in  mk/)
#  - it's not possible to tell pmake, at build-time, where to expect
#    these support files, and pmake expects them in /usr/share/mk/
#  - but pmake has an option to override that search path at runtime
#  - so we install bmake as bmake
#  - and we install a wrapper named pmake that calls pmake with the
#    appropriate search path
define HOST_PMAKE_INSTALL_CMDS
	$(INSTALL) -m 0755 $(@D)/bmake $(HOST_DIR)/usr/bin/bmake
	$(INSTALL) -d -m 0755 $(HOST_DIR)/usr/share/pmake/mk
	for mk in $(@D)/mk/*; do                                        \
	    $(INSTALL) -m 0644 $${mk} $(HOST_DIR)/usr/share/pmake/mk;   \
	done
	printf '#!/bin/bash\nexec -a "$${0}" $${0%%/*}/bmake -m $${0%%/*}/../../usr/share/pmake/mk "$$@"\n'  \
	       >$(HOST_DIR)/usr/bin/pmake
	chmod 0755 $(HOST_DIR)/usr/bin/pmake
endef

$(eval $(host-generic-package))