Index: lsof-4.85-r2.ebuild
===================================================================
RCS file: /var/cvsroot/gentoo-x86/sys-process/lsof/lsof-4.85-r2.ebuild,v
retrieving revision 1.4
diff -u -r1.4 lsof-4.85-r2.ebuild
--- lsof-4.85-r2.ebuild	24 Apr 2012 06:24:52 -0000	1.4
+++ lsof-4.85-r2.ebuild	24 Apr 2012 09:13:09 -0000
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/sys-process/lsof/lsof-4.85-r2.ebuild,v 1.4 2012/04/24 06:24:52 jdhore Exp $
 
-EAPI="2"
+EAPI="3"
 
 inherit eutils flag-o-matic toolchain-funcs
 
@@ -15,7 +15,7 @@
 
 LICENSE="lsof"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ppc64 ~s390 ~sh ~sparc x86 ~x86-fbsd"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ppc64 ~s390 ~sh ~sparc x86 ~ppc-aix ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
 IUSE="examples ipv6 rpc selinux static"
 
 RDEPEND="rpc? ( net-libs/libtirpc )
@@ -32,6 +32,7 @@
 
 src_prepare() {
 	epatch "${FILESDIR}"/${P}-arg.c.patch #388555
+	epatch "${FILESDIR}"/${PN}-4.85-aixgcc.patch #405973
 	# convert `test -r header.h` into a compile test
 	sed -i -r \
 		-e 's:test -r \$\{LSOF_INCLUDE\}/([[:alnum:]/._]*):echo "#include <\1>" | ${LSOF_CC} ${LSOF_CFGF} -E - >/dev/null 2>\&1:' \
@@ -39,7 +40,16 @@
 		Configure || die
 }
 
-target() { usex kernel_FreeBSD freebsd linux ; }
+target() {
+	case ${CHOST} in
+		*-darwin*)  echo darwin  ;;
+		*-freebsd*) echo freebsd ;;
+		*-solaris*) echo solaris ;;
+		*-aix*)     echo aixgcc  ;;
+		*)          echo linux   ;;
+	esac
+}
+
 src_configure() {
 	use static && append-ldflags -static
 
@@ -76,3 +86,13 @@
 	doman lsof.8 || die
 	dodoc 00*
 }
+
+pkg_postinst() {
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		einfo "Note: to use lsof on Solaris you need read permissions on"
+		einfo "/dev/kmem, i.e. you need to be root, or to be in the group sys"
+	elif [[ ${CHOST} == *-aix* ]] ; then
+		einfo "Note: to use lsof on AIX you need read permissions on /dev/mem and"
+		einfo "/dev/kmem, i.e. you need to be root, or to be in the group system"
+	fi
+}
Index: files/lsof-4.85-aixgcc.patch
===================================================================
RCS file: files/lsof-4.85-aixgcc.patch
diff -N files/lsof-4.85-aixgcc.patch
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ files/lsof-4.85-aixgcc.patch	24 Apr 2012 09:13:09 -0000
@@ -0,0 +1,78 @@
+Improve support for gcc on AIX.
+
+* Configure:
+  - Detect version of gcc even if LSOF_CC was set.
+  - Use linker flag '-bnolibpath' even with gcc.
+  - Need <stdio.h> to avoid undefined printf warning.
+
+* dialects/aix/machine.h:
+  - Need <strings.h> to avoid undefined bzero warning.
+
+--- Configure.orig	2012-04-24 09:29:35 +0200
++++ Configure	2012-04-24 10:43:45 +0200
+@@ -434,11 +434,14 @@
+       if test "X$LSOF_TGT" = "Xaixgcc"	# {
+       then
+ 	LSOF_CC=gcc
+-	LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
+       else
+ 	LSOF_CC=cc
+       fi	# }
+     fi	# }
++    if test "X$LSOF_TGT" = "Xaixgcc" -a "X$LSOF_CCV" = "X"	# {
++    then
++      LSOF_CCV=`$LSOF_CC -v 2>&1 | sed -n 's/.*version \(.*\)/\1/p'`
++    fi	# }
+     LSOF_TGT="aix"
+     echo $LSOF_CC | grep gcc > /dev/null
+     if test $? -eq 0	# {
+@@ -544,10 +547,12 @@
+     then
+       LSOF_CFGF="$LSOF_CFGF -DHAS_NFS"
+     fi	# }
+-    echo $LSOF_CC | grep cc | grep -v gcc > /dev/null
+-    if test $? -eq 0 -a $LSOF_VERS -ge 4140 -a $LSOF_VERS -lt 5000	# {
++    if test $LSOF_VERS -ge 4140 -a $LSOF_VERS -lt 5000	# {
+     then
+-      LSOF_CFGL="$LSOF_CFGL -bnolibpath"
++      case $LSOF_CC in	# {
++      *gcc*) LSOF_CFGL="$LSOF_CFGL -Wl,-bnolibpath" ;;
++      *cc*) LSOF_CFGL="$LSOF_CFGL -bnolibpath" ;;
++      esac	# }
+     fi	# }
+     if test -r ${LSOF_INCLUDE}/sys/socket.h	# {
+     then
+@@ -662,11 +667,10 @@
+ 
+       # This is AIX >= 5 on Power architecture.
+ 
+-	echo $LSOF_CC | grep cc | grep -v gcc > /dev/null
+-	if test $? -eq 0	# {
+-	then
+-	  LSOF_CFGL="$LSOF_CFGL -bnolibpath"
+-	fi	# }
++	case $LSOF_CC in	# {
++	*gcc*) LSOF_CFGL="$LSOF_CFGL -Wl,-bnolibpath" ;;
++	*cc*) LSOF_CFGL="$LSOF_CFGL -bnolibpath" ;;
++	esac	# }
+ 	if test "X$AIX_KERNBITS" = "X"	# {
+ 	then
+ 
+@@ -675,6 +679,7 @@
+ 
+ 	  rm -f ${LSOF_TMPC}.*
+ 	  echo "#include <sys/systemcfg.h>" > ${LSOF_TMPC}.c
++	  echo "#include <stdio.h>" >> ${LSOF_TMPC}.c
+ 	  echo 'main(){ if (__KERNEL_32()) printf("32\\n");' >> ${LSOF_TMPC}.c
+ 	  echo 'else if (__KERNEL_64()) printf("64\\n");' >> ${LSOF_TMPC}.c
+ 	  echo 'else printf("0\\n");' >> ${LSOF_TMPC}.c
+--- dialects/aix/machine.h.orig	2012-04-24 10:46:36 +0200
++++ dialects/aix/machine.h	2012-04-24 10:47:33 +0200
+@@ -68,6 +68,7 @@
+ #  endif	/* AIXV>=4300 */
+ 
+ #include <sys/types.h>
++#include <strings.h> /* for bzero */
+ 
+ #   if	AIXA>0
+ #include <sys/resource.h>