mxe/src/openexr.mk

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# OpenEXR
PKG := openexr
$(PKG)_VERSION := 1.6.1
$(PKG)_SUBDIR := openexr-$($(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
define $(PKG)_UPDATE
wget -q -O- 'http://www.openexr.com/downloads.html' | \
grep 'openexr-' | \
$(SED) -n 's,.*openexr-\([1-9][^>]*\)\.tar.*,\1,p' | \
head -1
endef
define $(PKG)_BUILD
# unpack and build a native version of ilmbase
cd '$(1)' && $(call UNPACK_PKG_ARCHIVE,ilmbase)
cd '$(1)/$(ilmbase_SUBDIR)' && ./configure \
--disable-shared \
--prefix='$(1)/ilmbase' \
--enable-threading=no \
--disable-posix-sem
$(MAKE) -C '$(1)/$(ilmbase_SUBDIR)' -j '$(JOBS)' install \
bin_PROGRAMS= sbin_PROGRAMS= noinst_PROGRAMS=
# wine confuses the cross-compiling detection, so set it explicitly
$(SED) 's,cross_compiling=no,cross_compiling=yes,' -i '$(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