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[4.6] Add /lib to Solaris default library search path

Message ID ydd7gszgdy1.fsf@manam.CeBiTec.Uni-Bielefeld.DE
State New
Headers show

Commit Message

Rainer Orth Aug. 16, 2012, 1:32 p.m. UTC 
On recent Solaris 11 Update 1 builds, the 4.6 branch failed to bootstrap
in libjava: the configure test for connect failed since libsocket.so
indirectly depends on libcryptoutil.so which only lives in /lib, not
/usr/lib:

configure:20311: checking for connect in -lsocket
configure:20339: /var/gcc/regression/gcc-4.6-branch/11-gcc/build/./gcc/xgcc -B/var/gcc/regression/gcc-4.6-branch/11-gcc/build/./gcc/ -B/vol/gcc/i386-pc-solaris2.11/bin/ -B/vol/gcc/i386-pc-solaris2.11/lib/ -isystem /vol/gcc/i386-pc-solaris2.11/include -isystem /vol/gcc/i386-pc-solaris2.11/sys-include    -o conftest -g -O2   conftest.c -lsocket   >&5
ld: warning: file libcryptoutil.so.1: required by /usr/lib/libmd.so.1, not found
Undefined                       first referenced
 symbol                             in file
get_fips_mode                       /usr/lib/libmd.so.1
ld: fatal: symbol referencing errors. No output written to conftest

The Solaris 2 gcc configuration overrides the Sun linker default (which
includes /lib, of course) with -Y P, so we need to explicitly add it
ourselves.  The following patch does exactly that.

Bootstrapped without regressions on i386-pc-solaris2.1[01] and
sparc-sun-solaris2.1[01], installed on 4.6 branch.

The 4.7 branch and mainline are not affected since /lib has been added
there during the complete rework of the Solaris configurations.

	Rainer


2012-08-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config/sol2.h (LINK_ARCH32_SPEC_BASE): Add /lib to default
	linker search path.
	* config/sparc/sol2-bi.h (LINK_ARCH64_SPEC_BASE): Likewise for
	/lib/sparcv9.
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Patch

# HG changeset patch
# Parent 7415e4cf7479d1f8e0a66d3db9bd03d3b17964cf
Add /lib to Solaris default library search path

diff --git a/gcc/config/sol2.h b/gcc/config/sol2.h
--- a/gcc/config/sol2.h
+++ b/gcc/config/sol2.h
@@ -1,6 +1,6 @@ 
 /* Operating system specific defines to be used when targeting GCC for any
    Solaris 2 system.
-   Copyright 2002, 2003, 2004, 2007, 2008, 2009, 2010, 2011
+   Copyright 2002, 2003, 2004, 2007, 2008, 2009, 2010, 2011, 2012
    Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -163,12 +163,12 @@  along with GCC; see the file COPYING3.  
    %{YP,*} \
    %{R*} \
    %{compat-bsd: \
-     %{!YP,*:%{p|pg:-Y P,%R/usr/ucblib:%R/usr/ccs/lib/libp:%R/usr/lib/libp:%R/usr/ccs/lib:%R/usr/lib} \
-             %{!p:%{!pg:-Y P,%R/usr/ucblib:%R/usr/ccs/lib:%R/usr/lib}}} \
+     %{!YP,*:%{p|pg:-Y P,%R/usr/ucblib:%R/usr/ccs/lib/libp:%R/usr/lib/libp:%R/usr/ccs/lib:%R/usr/lib:%R/lib} \
+             %{!p:%{!pg:-Y P,%R/usr/ucblib:%R/usr/ccs/lib:%R/usr/lib:%R/lib}}} \
              -R %R/usr/ucblib} \
    %{!compat-bsd: \
-     %{!YP,*:%{p|pg:-Y P,%R/usr/ccs/lib/libp:%R/usr/lib/libp:%R/usr/ccs/lib:%R/usr/lib} \
-             %{!p:%{!pg:-Y P,%R/usr/ccs/lib:%R/usr/lib}}}}"
+     %{!YP,*:%{p|pg:-Y P,%R/usr/ccs/lib/libp:%R/usr/lib/libp:%R/usr/ccs/lib:%R/usr/lib:%R/lib} \
+             %{!p:%{!pg:-Y P,%R/usr/ccs/lib:%R/usr/lib:%R/lib}}}}"
 
 #undef LINK_ARCH32_SPEC
 #define LINK_ARCH32_SPEC LINK_ARCH32_SPEC_BASE
diff --git a/gcc/config/sparc/sol2-bi.h b/gcc/config/sparc/sol2-bi.h
--- a/gcc/config/sparc/sol2-bi.h
+++ b/gcc/config/sparc/sol2-bi.h
@@ -1,6 +1,6 @@ 
 /* Definitions of target machine for GCC, for bi-arch SPARC
    running Solaris 2 using the system assembler and linker.
-   Copyright (C) 2002, 2003, 2004, 2006, 2007, 2009, 2010, 2011
+   Copyright (C) 2002, 2003, 2004, 2006, 2007, 2009, 2010, 2011, 2012
    Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -191,12 +191,12 @@  see the files COPYING3 and COPYING.RUNTI
    %{YP,*} \
    %{R*} \
    %{compat-bsd: \
-     %{!YP,*:%{p|pg:-Y P,%R/usr/ucblib/sparcv9:%R/usr/lib/libp/sparcv9:%R/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,%R/usr/ucblib/sparcv9:%R/usr/lib/sparcv9}}} \
+     %{!YP,*:%{p|pg:-Y P,%R/usr/ucblib/sparcv9:%R/usr/lib/libp/sparcv9:%R/usr/lib/sparcv9:%R/lib/sparcv9} \
+       %{!p:%{!pg:-Y P,%R/usr/ucblib/sparcv9:%R/usr/lib/sparcv9:%R/lib/sparcv9}}} \
      -R %R/usr/ucblib/sparcv9} \
    %{!compat-bsd: \
-     %{!YP,*:%{p|pg:-Y P,%R/usr/lib/libp/sparcv9:%R/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,%R/usr/lib/sparcv9}}}}"
+     %{!YP,*:%{p|pg:-Y P,%R/usr/lib/libp/sparcv9:%R/usr/lib/sparcv9:%R/lib/sparcv9} \
+       %{!p:%{!pg:-Y P,%R/usr/lib/sparcv9:%R/lib/sparcv9}}}}"
 
 #define LINK_ARCH64_SPEC LINK_ARCH64_SPEC_BASE