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Date:      Tue, 16 Mar 2021 06:13:21 GMT
From:      Emmanuel Vadot <manu@FreeBSD.org>
To:        src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org
Subject:   git: 0006530aa14b - main - include: Remove symlink installation
Message-ID:  <202103160613.12G6DLYL061995@gitrepo.freebsd.org>

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The branch main has been updated by manu:

URL: https://cgit.FreeBSD.org/src/commit/?id=0006530aa14b9df56f88df7d819fae89b115d865

commit 0006530aa14b9df56f88df7d819fae89b115d865
Author:     Emmanuel Vadot <manu@FreeBSD.org>
AuthorDate: 2021-03-16 06:12:53 +0000
Commit:     Emmanuel Vadot <manu@FreeBSD.org>
CommitDate: 2021-03-16 06:12:53 +0000

    include: Remove symlink installation
    
    headers could be installed as symlink to the source tree instead of copies.
    Remove the possibility to do that.
    This make the makefile easier to read and to maintain and also don't duplicate
    code.
    
    While here remove some directories from LSBUDIRS as we already install them using
    the INCS stuff.
    
    Reviewed by:    bapt
    Differential Revision:  https://reviews.freebsd.org/D29167
    MFC after:      2 weeks
---
 include/Makefile | 117 +++++--------------------------------------------------
 1 file changed, 9 insertions(+), 108 deletions(-)

diff --git a/include/Makefile b/include/Makefile
index d47879e11c93..e0df8571ae73 100644
--- a/include/Makefile
+++ b/include/Makefile
@@ -41,11 +41,11 @@ LHDRS=	aio.h errno.h fcntl.h linker_set.h poll.h stdatomic.h stdint.h \
 LDIRS=	geom net net80211 netgraph netinet netinet6 \
 	netipsec netsmb nfs nfsclient nfsserver sys vm
 
-LSUBDIRS=	dev/acpica dev/agp dev/an dev/ciss dev/filemon dev/firewire \
-	dev/hwpmc dev/hyperv \
-	dev/ic dev/iicbus dev/if_wg dev/io dev/mfi dev/mmc dev/nvme \
-	dev/ofw dev/pbio dev/pci ${_dev_powermac_nvram} dev/ppbus dev/pwm \
-	dev/smbus dev/speaker dev/tcp_log dev/veriexec dev/vkbd \
+LSUBDIRS=	dev/an dev/ciss dev/filemon dev/firewire \
+	dev/hwpmc \
+	dev/ic dev/iicbus if_wg dev/io dev/mfi dev/mmc dev/nvme \
+	dev/ofw dev/pbio ${_dev_powermac_nvram} dev/ppbus dev/pwm \
+	dev/smbus dev/speaker dev/tcp_log dev/vkbd \
 	fs/devfs fs/fdescfs fs/msdosfs fs/nfs fs/nullfs \
 	fs/procfs fs/smbfs fs/udf fs/unionfs \
 	geom/cache geom/concat geom/eli geom/gate geom/journal geom/label \
@@ -295,13 +295,6 @@ LSUBDIRS+=	dev/usb
 _dev_powermac_nvram=	dev/powermac_nvram
 .endif
 
-# Define SHARED to indicate whether you want symbolic links to the system
-# source (``symlinks''), or a separate copy (``copies'').  ``symlinks'' is
-# probably only useful for developers and should be avoided if you do not
-# wish to tie your /usr/include and /usr/src together.
-#SHARED=	symlinks
-SHARED?=	copies
-
 INCS+=	osreldate.h
 
 SYSDIR=			${SRCTOP}/sys
@@ -332,25 +325,23 @@ _MARCHS=	${MACHINE_CPUARCH}
 _MARCHS+=	x86
 .endif
 
-META_TARGETS+=	compat
-stage_includes: ${SHARED}
+stage_includes: _installincludes
 SDESTDIR=	${SYSROOT:U${DESTDIR}}
 
+_installincludes:
 # Take care of stale directory-level symlinks.
 # Note: The "|| true" after find is needed in case one of the directories does
 # not exist (yet).
-compat:
 	cd ${SDESTDIR}${INCLUDEDIR}; find ${LDIRS} ${LSUBDIRS} machine ${_MARCHS} \
 	    crypto -maxdepth 0 -mindepth 0 -type l -print -delete || true
 	mtree -deU ${NO_ROOT:D-W} ${MTREE_FOLLOWS_SYMLINKS} \
 	    -f ${SRCTOP}/etc/mtree/BSD.include.dist \
 	    -p ${SDESTDIR}${INCLUDEDIR} > /dev/null
 
-copies: .PHONY .META
 	cd ${SDESTDIR}${INCLUDEDIR}; find ${LDIRS} ${LSUBDIRS} ${LSUBSUBDIRS} crypto \
 	    machine machine/pc ${_MARCHS} -maxdepth 1 -mindepth 1 -type l \
 	    -name "*.h" -print -delete || true
-.for i in ${LDIRS} ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/evdev:Ndev/hid:Ndev/hyperv:Ndev/pci:Ndev/veriexec} ${LSUBSUBDIRS}
+.for i in ${LDIRS} ${LSUBDIRS} ${LSUBSUBDIRS}
 	cd ${SRCTOP}/sys; \
 	${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 $i/*.h \
 	    ${SDESTDIR}${INCLUDEDIR}/$i
@@ -380,99 +371,9 @@ copies: .PHONY .META
 .endif
 .endfor
 
-symlinks: .PHONY .META
-	@${ECHO} "Setting up symlinks to kernel source tree..."
-.for i in ${LDIRS}
-	cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../%s ' sys/$i/*.h) ${SDESTDIR}${INCLUDEDIR}/$i
-.endfor
-.for i in ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/evdev:Ndev/hid:Ndev/hyperv:Ndev/pci:Ndev/veriexec}
-	cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../../%s ' sys/$i/*.h) ${SDESTDIR}${INCLUDEDIR}/$i
-.endfor
-	${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../../sys/dev/acpica/%s ' acpiio.h acpi_hpet.h) \
-	    ${SDESTDIR}${INCLUDEDIR}/dev/acpica; \
-	${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../../sys/dev/agp/agpreg.h \
-	    ${SDESTDIR}${INCLUDEDIR}/dev/agp; \
-	${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../../sys/dev/evdev/%s ' input.h input-event-codes.h uinput.h) \
-	    ${SDESTDIR}${INCLUDEDIR}/dev/evdev;
-	${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../../sys/dev/hid/%s ' hid.h hidraw.h) \
-	    ${SDESTDIR}${INCLUDEDIR}/dev/hid; \
-	${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../../sys/dev/hyperv/include/hyperv.h \
-	    ${SDESTDIR}${INCLUDEDIR}/dev/hyperv; \
-	${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../../sys/dev/hyperv/utilities/hv_snapshot.h \
-	    ${SDESTDIR}${INCLUDEDIR}/dev/hyperv; \
-	${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../../sys/dev/pci/pcireg.h \
-	    ${SDESTDIR}${INCLUDEDIR}/dev/pci; \
-	${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../../sys/dev/veriexec/veriexec_ioctl.h \
-	    ${SDESTDIR}${INCLUDEDIR}/dev/veriexec;
-.for i in ${LSUBSUBDIRS}
-	cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../../../%s ' sys/$i/*.h) ${SDESTDIR}${INCLUDEDIR}/$i
-.endfor
-.if ${MK_IPFILTER} != "no"
-	cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../%s ' sys/contrib/ipfilter/netinet/*.h) \
-	    ${SDESTDIR}${INCLUDEDIR}/netinet;
-.endif
-.if ${MK_PF} != "no"
-	cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../../%s ' sys/netpfil/pf/*.h) \
-	    ${SDESTDIR}${INCLUDEDIR}/netpfil/pf;
-.endif
-	${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../sys/crypto/rijndael/rijndael.h \
-	    ${SDESTDIR}${INCLUDEDIR}/crypto; \
-	cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../%s ' sys/opencrypto/*.h) \
-	    ${SDESTDIR}${INCLUDEDIR}/crypto; \
-	cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../%s ' sys/${MACHINE}/include/*.h) \
-	    ${SDESTDIR}${INCLUDEDIR}/machine;
-.if exists(${SRCTOP}/sys/${MACHINE}/include/pc)
-	cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../../%s ' sys/${MACHINE}/include/pc/*.h) \
-	    ${SDESTDIR}${INCLUDEDIR}/machine/pc;
-.endif
-.for _MARCH in ${_MARCHS}
-.if exists(${SRCTOP}/sys/${_MARCH}/include)
-	${INSTALL} -d ${TAG_ARGS:D${TAG_ARGS},dev} -o ${BINOWN} -g ${BINGRP} -m 755 \
-	    ${SDESTDIR}${INCLUDEDIR}/${_MARCH}; \
-	cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../%s ' sys/${_MARCH}/include/*.h) \
-	    ${SDESTDIR}${INCLUDEDIR}/${_MARCH};
-.if exists(${SRCTOP}/sys/${_MARCH}/include/pc)
-	${INSTALL} -d ${TAG_ARGS:D${TAG_ARGS},dev} -o ${BINOWN} -g ${BINGRP} -m 755 \
-	    ${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc; \
-	cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../../%s ' sys/${_MARCH}/include/pc/*.h) \
-	    ${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc;
-.endif
-.endif
-.endfor
-	cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../../%s ' sys/fs/cd9660/*.h) \
-	    ${SDESTDIR}${INCLUDEDIR}/isofs/cd9660; \
-	cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    $$(printf '../../../sys/rpc/%s ' rpcsec_tls.h types.h) \
-	    ${SDESTDIR}${INCLUDEDIR}/rpc;
-	cd ${SRCTOP}/sys/rpc;
-.if ${MK_CDDL} != "no"
-	${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
-	    ../../../sys/contrib/openzfs/include/sys/nvpair.h \
-	    ${SDESTDIR}${INCLUDEDIR}/sys
-.endif
-.if ${MK_MLX5TOOL} != "no"
-	${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../../sys/dev/mlx5/mlx5io.h \
-	    ${SDESTDIR}${INCLUDEDIR}/dev/mlx5
-.endif
-
 .include <bsd.prog.mk>
 
-installincludes: ${SHARED}
-${SHARED}: compat
+installincludes: _installincludes
 
 .if ${MACHINE} == "host" && !defined(_SKIP_BUILD)
 # we're here because we are building a sysroot...



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