[Bug ada/38493] New: Ada compiler does not work with --exec-prefix configuration

[Bug ada/38493] New: Ada compiler does not work with --exec-prefix configuration

[chrisp_42 at bigpond dot com]

If the Ada compiler is configured with --exec-prefix, it will fail as follows:

[chrisp@lt ~]$ gcc -c -O2 -v hello.adb
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: /usr/src/gcc/configure --prefix=/opt/test
--exec-prefix=/opt/test/i86 --enable-shared --enable-threads=posix
--enable-checking --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions --enable-libgcj-multifile
--enable-languages=c,ada --enable-libada
Thread model: posix
gcc version 4.4.0 20081030 (experimental) [trunk revision 141459] (GCC)
COLLECT_GCC_OPTIONS='-c' '-O2' '-v' '-mtune=generic'
 /opt/test/i86/libexec/gcc/i686-pc-linux-gnu/4.4.0/gnat1 -quiet -dumpbase
hello.adb -O2 -mtune=generic hello.adb -o /tmp/ccNCLjVf.s
fatal error, run-time library not installed correctly
cannot locate file system.ads
compilation abandoned


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           Summary: Ada compiler does not work with --exec-prefix
                    configuration
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ada
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: chrisp_42 at bigpond dot com
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38493

[Bug ada/38493] Ada compiler does not work with --exec-prefix configuration

[chrisp_42 at bigpond dot com]

------- Comment #1 from chrisp_42 at bigpond dot com  2008-12-11 22:22 -------
Created an attachment (id=16892)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16892&action=view)
patch to correct problem

Attached is a patch which corrects this problem.
I think this is fairly obvious and trivial, however I do not have write access.

This is a regression, but looking at sources this would be from around the 3.4
time.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38493

[Bug ada/38493] Ada compiler does not work with --exec-prefix configuration

[dougsemler at gmail dot com]

------- Comment #2 from dougsemler at gmail dot com  2010-04-15 12:53 -------
*** Bug 43749 has been marked as a duplicate of this bug. ***


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dougsemler at gmail dot com changed:

           What    |Removed                     |Added
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                 CC|                            |dougsemler at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38493