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Allow disabling of subordinate IDs.

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* configure.in: Add configure options --enable-subordinate-ids /
	--disable-subordinate-ids. Enabled by default.
	* lib/prototypes.h: Include <config.h> before using its macros.
	* lib/commonio.h, lib/commonio.c: Define commonio_append only when
	ENABLE_SUBIDS is defined.
	* lib/prototypes.h, libmisc/find_new_sub_gids.c,
	libmisc/find_new_sub_uids.c: Likewise.
	* lib/subordinateio.h, lib/subordinateio.c: Likewise.
	* libmisc/user_busy.c: Only check if subordinate IDs are in use if
	ENABLE_SUBIDS is defined.
	* src/Makefile.am: Create newgidmap and newuidmap only if
	ENABLE_SUBIDS is defined.
	* src/newusers.c: Check for ENABLE_SUBIDS to enable support for
	subordinate IDs.
	* src/useradd.c: Likewise.
	* src/userdel.c: Likewise.
	* src/usermod.c: Likewise.
	* man/Makefile.am: Install man1/newgidmap.1, man1/newuidmap.1,
	man5/subgid.5, and man5/subuid.5 only if ENABLE_SUBIDS is defined.
	* man/fr/Makefile.am: Install man1/newgidmap.1, man1/newuidmap.1,
	man5/subgid.5, and man5/subuid.5 (not translated yet).
	* man/generate_mans.mak: Add xsltproc conditionals
	subids/no_subids.
	* man/login.defs.d/SUB_GID_COUNT.xml: Add dependency on subids
	condition.
	* man/login.defs.d/SUB_UID_COUNT.xml: Likewise.
	* man/usermod.8.xml: Document options for subordinate IDs and
	reference subgid(5) / subuid(5) depending on the subids condition.
This commit is contained in:
Nicolas François
2013-08-11 14:54:22 +02:00
parent 1fb1486c8a
commit d611d54ed4
21 changed files with 259 additions and 41 deletions
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18
man/Makefile.am
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@@ -30,9 +30,7 @@ man_MANS = \
man1/login.1 \
man5/login.defs.5 \
man8/logoutd.8 \
man1/newgidmap.1 \
man1/newgrp.1 \
man1/newuidmap.1 \
man8/newusers.8 \
man8/nologin.8 \
man1/passwd.1 \
@@ -45,8 +43,6 @@ man_MANS = \
man5/shadow.5 \
man1/su.1 \
man5/suauth.5 \
man5/subgid.5 \
man5/subuid.5 \
man8/useradd.8 \
man8/userdel.8 \
man8/usermod.8 \
@@ -62,6 +58,16 @@ if !USE_PAM
man_MANS += $(man_nopam)
endif
man_subids = \
man1/newgidmap.1 \
man1/newuidmap.1 \
man5/subgid.5 \
man5/subuid.5
if ENABLE_SUBIDS
man_MANS += $(man_subids)
endif
man_XMANS = \
chage.1.xml \
chfn.1.xml \
@@ -187,6 +193,10 @@ if USE_PAM
EXTRA_DIST += $(man_nopam)
endif
if !ENABLE_SUBIDS
EXTRA_DIST += $(man_subids)
endif
generate_mans.deps: *.xml
echo "# This file is generated" > $@
awk 'BEGIN{FS="\"";} /^<!ENTITY .* * SYSTEM ".*">$$/{ f=FILENAME; sub(/.xml/,"",f); print "man" substr(f, length (f)) "/" f ": " $$2 }' $(man_XMANS) >> $@