# This file is part of MXE.
# See index.html for further information.

PKG             := gsl
$(PKG)_IGNORE   :=
$(PKG)_VERSION  := 2.4
$(PKG)_CHECKSUM := 5db17d71306139b811a218d8a8cf98e12e1f58ae
$(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION)
$(PKG)_FILE     := $(PKG)-$($(PKG)_VERSION).tar.gz
$(PKG)_URL      := http://ftp.gnu.org/gnu/$(PKG)/$($(PKG)_FILE)
$(PKG)_DEPS     :=

define $(PKG)_UPDATE
    $(WGET) -q -O- 'https://ftp.gnu.org/gnu/$(PKG)/' | \
    $(SED) -n 's,.*<a href="gsl-\([0-9.]\+\).tar.gz".*,\1,p' | \
    $(SORT) -V | \
    tail -1
endef

ifeq ($(MXE_SYSTEM),msvc)
    $(PKG)_EXTRA_CONFIGURE_OPTIONS := \
        ac_cv_func_memcpy=yes \
        ac_cv_c_inline=no
endif

define $(PKG)_BUILD
    if [ $(MXE_SYSTEM) = msvc ]; then \
        cd '$(1)' && autoreconf -i -f -v; \
    fi
    cd '$(1)' && ./configure \
        $(HOST_AND_BUILD_CONFIGURE_OPTIONS) \
        --enable-maintainer-mode \
        --prefix='$(HOST_PREFIX)' \
        $(ENABLE_SHARED_OR_STATIC) \
	$($(PKG)_EXTRA_CONFIGURE_OPTIONS) \
	&& $(CONFIGURE_POST_HOOK)
    $(MAKE) -C '$(1)' -j '$(JOBS)'
    $(MAKE) -C '$(1)' -j 1 install
endef