Re: small fix of libtool.m4

2016-05-09 Thread Richard PALO
e should check and maintain the whole libtool.m4 > file?! > > kind regards > christian I filed https://savannah.gnu.org/support/index.php?108987 a few months ago, are you saying the proposed patches don't fix this? -- Richard PALO

avoid issues if CP, MV or RM are predefined in the execution environment

2016-03-19 Thread Richard PALO
use as documented, that is to respect the environment if these variables are set, but naturally -- if set -- they will be just the path to the tool and as such can in no way expect that '-f' is specified (which is '--force' under the Gnu flavours of these tools). -- Richard PALO

Re: Bug: linking shared libraries on Cygwin results in undefined references to __stack_chck_guard for code compiled with -fstack-protector

2015-09-24 Thread Richard PALO
Le 02/11/13 23:45, Richard PALO a écrit : > Le 02/06/10 05:24, Yaakov (Cygwin/X) a écrit : >> On Sat, 15 May 2010 09:07:49 +0200 >> Bart Van Assche <bvanass...@acm.org> wrote: >>> This behavior has been observed with libtool version 2.2.6. >> >> Bug conf

Re: g++ and -nostdlib

2014-04-12 Thread Richard PALO
Le 09/11/13 07:44, Richard PALO a écrit : I believe Chuck is oriented in the right direction. A good example is with -fstack-protector. gcc/g++ knows how to link depending upon whether the platforms libc has SSP support or not. I doubt very much that libtool wants to figure out whether to add

Re: Patch for bug#16452: opt_duplicate_compiler_generated_deps is harmful on Solaris

2014-01-17 Thread Richard PALO
Le 17/01/14 15:02, Rainer Orth a écrit : As reported in http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 the default for opt_duplicate_compiler_generated_deps can cause exception handling/unwinding failures on 64-bit Solaris 10+/x86 when the underlying gcc bug

Re: g++ and -nostdlib

2013-11-08 Thread Richard PALO
Le 08/11/13 20:07, Charles Wilson a écrit : On 11/8/2013 1:49 PM, Bob Friesenhahn wrote: Isn't it because libtool wants to control the order of the linking and assure that all dependencies (including static) are tracked/known and applied at the correct times? It wants to assure that static

Re: Bug: linking shared libraries on Cygwin results in undefined references to __stack_chck_guard for code compiled with -fstack-protector

2013-11-02 Thread Richard PALO
Le 02/06/10 05:24, Yaakov (Cygwin/X) a écrit : On Sat, 15 May 2010 09:07:49 +0200 Bart Van Assche bvanass...@acm.org wrote: This behavior has been observed with libtool version 2.2.6. Bug confirmed. When code is compiled with -fstack-protector{,-all}, GCC emits extra code to check for buffer