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# This file is part of mingw-cross-env.
# See doc/index.html for further information.
# OpenEXR
PKG := openexr
$(PKG)_IGNORE :=
$(PKG)_VERSION := 1.7.0
$(PKG)_CHECKSUM := 91d0d4e69f06de956ec7e0710fc58ec0d4c4dc2b
$(PKG)_SUBDIR := openexr-$($(PKG)_VERSION)
$(PKG)_FILE := openexr-$($(PKG)_VERSION).tar.gz
$(PKG)_WEBSITE := http://www.openexr.com/
$(PKG)_URL := http://download.savannah.nongnu.org/releases/openexr/$($(PKG)_FILE)
$(PKG)_DEPS := gcc ilmbase zlib
define $(PKG)_UPDATE
wget -q -O- 'http://www.openexr.com/downloads.html' | \
grep 'openexr-' | \
$(SED) -n 's,.*openexr-\([0-9][^>]*\)\.tar.*,\1,p' | \
head -1
endef
define $(PKG)_BUILD
# unpack and build a native version of ilmbase
cd '$(1)' && $(call UNPACK_PKG_ARCHIVE,ilmbase)
$(foreach PKG_PATCH,$(sort $(wildcard $(TOP_DIR)/src/ilmbase-*.patch)),
(cd '$(1)/$(ilmbase_SUBDIR)' && $(PATCH) -p1 -u) < $(PKG_PATCH))
cd '$(1)/$(ilmbase_SUBDIR)' && $(SHELL) ./configure \
--disable-shared \
--prefix='$(1)/ilmbase' \
--enable-threading=no \
--disable-posix-sem \
CONFIG_SHELL=$(SHELL)
$(MAKE) -C '$(1)/$(ilmbase_SUBDIR)' -j '$(JOBS)' install \
bin_PROGRAMS= sbin_PROGRAMS= noinst_PROGRAMS=
# wine confuses the cross-compiling detection, so set it explicitly
$(SED) -i 's,cross_compiling=no,cross_compiling=yes,' '$(1)/configure'
cd '$(1)' && ./configure \
--host='$(TARGET)' \
--disable-shared \
--prefix='$(PREFIX)/$(TARGET)' \
--disable-threading \
--disable-posix-sem \
--disable-ilmbasetest
# do the first build step by hand, because a program is built that
# generates a source file
cd '$(1)/IlmImf' && g++ \
-I'$(1)/ilmbase/include/OpenEXR' \
-L'$(1)/ilmbase/lib' \
b44ExpLogTable.cpp \
-lImath -lHalf -lIex -lIlmThread \
-o b44ExpLogTable
'$(1)/IlmImf/b44ExpLogTable' > '$(1)/IlmImf/b44ExpLogTable.h'
$(MAKE) -C '$(1)' -j '$(JOBS)' install bin_PROGRAMS= sbin_PROGRAMS= noinst_PROGRAMS=
endef
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