576d709a69
In38b798da73(package/skeleton: drop $(HOST_DIR)/usr compatibility symlink), we considered that $(HOST_DIR)/usr is a legacy symlink, and so we dropped it. During review, it was pointed out that: 1. [if] something installs in HOST_DIR/usr it's probably going to break somewhere down the line, 2. DESTDIR is empty for host builds. And PREFIX/usr would be completely crazy. However, we do have a package where DESTDIR is not empty for host packages. Indeed, for host-systemd, we do have a convoluted sequence where we configure it for the traditional /usr prefix, rather than $(HOST_DIR) for all other host packages, and we install it with DESTDIR=$(HOST_DIR). This is because systemd has to interpret path on the target, not on the host, and confusion ensues if host systemd is not configured with the same prefix as the target systemd. See commit35c11a027c(package/systemd: add host variant) for the full, in-depth explanations. This reverts commit38b798da73. This also changes the comment to note that, although legacy, the usr symlink is still required for some weird host packages. Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
30 lines
1023 B
Makefile
30 lines
1023 B
Makefile
################################################################################
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#
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# skeleton
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#
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################################################################################
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# The skeleton can't depend on the toolchain, since all packages depends on the
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# skeleton and the toolchain is a target package, as is skeleton.
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# Hence, skeleton would depends on the toolchain and the toolchain would depend
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# on skeleton.
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SKELETON_ADD_TOOLCHAIN_DEPENDENCY = NO
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SKELETON_ADD_SKELETON_DEPENDENCY = NO
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# Although the $(HOST_DIR)/usr symlink is mostly for backward compatibility,
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# there are weird packages that still require it (see host-systemd, and
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# commit 35c11a027c88).
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define HOST_SKELETON_INSTALL_CMDS
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# check-package DoNotInstallToHostdirUsr
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$(Q)ln -snf . $(HOST_DIR)/usr
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$(Q)mkdir -p $(HOST_DIR)/lib
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$(Q)mkdir -p $(HOST_DIR)/include
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$(Q)case $(HOSTARCH) in \
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(*64) ln -snf lib $(HOST_DIR)/lib64;; \
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(*) ln -snf lib $(HOST_DIR)/lib32;; \
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esac
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endef
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$(eval $(virtual-package))
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$(eval $(host-generic-package))
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