This install appeared to complete successfully, however, compiling a simple "hello world" doesn't produce any output. The engineer testing his source code is getting errors and I've asked for them, and will send upon receiving them. I did NOT set env CC=cc (syntax ??). The readme talks of settings the CC variable. Will not doing this allow a successful configure, but bad compilation?
Are there any special configure options building gcc on redhat linux? Comparing mine with a Redhat 4 system below. I've been browsing through the options but really unsure if any of them are needed, but some do raise concern. This is the configure from the problem system -- redhat 3 updt 9. ----------------------------------------------------------------- <sys-root> gcc -v Target: x86_64-redhat-linux ../gcc-4.2.2/configure --host=x86_64-redhat-linux --enable-shared --disable-multilib Thread_model: posix This gcc is from the Redhat 4 system used as comparison -------------------------------------------------------- [EMAIL PROTECTED] ~]# gcc -v Reading specs from /usr/lib/gcc/x86_64-redhat-linux/3.4.6/specs Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-java-awt=gtk --host=x86_64-redhat-linux Thread model: posix gcc version 3.4.6 20060404 (Red Hat 3.4.6-8) -----Original Message----- From: FÖLDY Lajos [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 15, 2008 12:48 PM To: Lamont, Brian-p3354c Subject: RE: glibc-2.7 and gcc-4.2.2 install on redhat 3 u 9 - x86_64 OK, make sure that the --prefix=... dir. does not point into the source tree. I usually use /usr/local/gcc-4.2.2. good luck, lajos On Tue, 15 Apr 2008, Lamont, Brian-p3354c wrote: > I don't believe I did. I was in a different dir building glibc, which > failed, but not gcc. Will try it now. > > -----Original Message----- > From: FÖLDY Lajos [mailto:[EMAIL PROTECTED] > Sent: Tuesday, April 15, 2008 12:28 PM > To: Lamont, Brian-p3354c > Subject: RE: glibc-2.7 and gcc-4.2.2 install on redhat 3 u 9 - x86_64 > > > > On Tue, 15 Apr 2008, Lamont, Brian-p3354c wrote: > >> >> gcc -v >> --------- >> Using built-in specs. >> Target: x86_64-unknown-linux-gnu >> >> Configured with: /prj/dbptools/pkgs/gcc-4.2.2/configure >> --with-gcc-version-trigger=/prj/dbptools/pkgs/gcc-4.2.2/gcc/ >> --host=x86_64-unknown-linux-gnu >> --bindir=/prj/dbptools/pkgs/gcc-4.2.2/bin >> --libdir=/prj/dbptools/pkgs/gcc-4.2.2/gcc --disable-multilib >> --enable-shared Thread model: posix gcc version 4.2.2 >> >> > > Have you built GCC in the source directory? That is not supported and > ususally will not work. One builds GCC as: > > - mkdir /tmp/build # somewhere out of the source tree > - cd /tmp/build > - /source/gcc-4.2.2/configure --prefix=/prj/dbptools/pkgs/gcc-4.2.2 > --host=x86_64-unknown-linux-gnu --disable-multilib --enable-shared > > regards, > lajos > _______________________________________________ help-gplusplus mailing list help-gplusplus@gnu.org http://lists.gnu.org/mailman/listinfo/help-gplusplus
