#!/usr/bin/make

PKG = botan
SRC = https://github.com/randombit/$(PKG).git
# will have to be changed to the 2.8.0 tag later
REV = 1872f899716854927ecc68022fac318735be8824

NUM_CPUS := $(shell getconf _NPROCESSORS_ONLN)

# the first two are necessary due to LD, the others to reduce the build time
CONFIG_OPTS = \
	--without-os-features=threads \
	--disable-modules=locking_allocator \
	--disable-modules=pkcs11,tls,x509,xmss \

all: install

$(PKG):
	git clone $(SRC) $(PKG)

.$(PKG)-cloned-$(REV): $(PKG)
	cd $(PKG) && git fetch && git checkout $(REV)
	@touch $@

.$(PKG)-built-$(REV): .$(PKG)-cloned-$(REV)
	cd $(PKG) && python ./configure.py $(CONFIG_OPTS) && make -j $(NUM_CPUS)
	@touch $@

install: .$(PKG)-built-$(REV)
	cd $(PKG) && make install && ldconfig