03ecca90d3
The cmake detection script provided with cmake will first look for a binary called swig2.0 then for a binary called swig. host-swig only installs a binary called swig, but if the host distribution has instaled a binary called swig2.0, it will be preferred over our swig, which isn't great. This patch creates a symlink swig2.0 -> swig to prevent this from happening. [Thomas: add comment in the code and improve the commit log] Signed-off-by: Jérémy Rosen <jeremy.rosen@openwide.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
34 lines
1.2 KiB
Makefile
34 lines
1.2 KiB
Makefile
################################################################################
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#
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# swig
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#
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################################################################################
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SWIG_MAJOR = 2.0
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SWIG_VERSION = $(SWIG_MAJOR).12
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SWIG_SITE = http://downloads.sourceforge.net/project/swig/swig/swig-$(SWIG_VERSION)
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SWIG_DEPENDENCIES = host-bison
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HOST_SWIG_CONF_OPT = \
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--without-pcre \
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--disable-ccache \
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--without-octave
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SWIG_LICENSE = GPLv3+ BSD-2c BSD-3c
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SWIG_LICENSE_FILES = LICENSE LICENSE-GPL LICENSE-UNIVERSITIES
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# CMake looks first at swig2.0 and then swig. However, when doing the
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# search, it will look into the PATH for swig2.0 first, and then for
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# swig. While the PATH contains first our $(HOST_DIR)/usr/bin, it also
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# contains /usr/bin and other system directories. Therefore, if there
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# is an installed swig2.0 on the system, it will get the preference
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# over the swig installed in $(HOST_DIR)/usr/bin, which isn't nice. To
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# prevent this from happening we create a symbolic link swig2.0 ->
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# swig, so that our swig always gets used.
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define HOST_SWIG_INSTALL_SYMLINK
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ln -fs $(HOST_DIR)/usr/bin/swig $(HOST_DIR)/usr/bin/swig$(SWIG_MAJOR)
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endef
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HOST_SWIG_POST_INSTALL_HOOKS += HOST_SWIG_INSTALL_SYMLINK
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$(eval $(host-autotools-package))
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