Is there an rpm of GCC 12 (or at least higher than 9) available to download and install, or is it a case of downloading and build from the source yourself?
Thanks.
On Mon, 2022-06-20 at 09:31 +0100, david allan finch wrote:
Is there an rpm of GCC 12 (or at least higher than 9) available to download and install, or is it a case of downloading and build from the source yourself?
That's what Software Collections is for.
https://www.softwarecollections.org/
Specifically you need one of the devtoolset collections - it goes up to 11 which, unsurprisingly, provides gcc-11 on CentOS 7. So:
# yum install centos-release-scl # yum install devtoolset-11 # scl enable devtoolset-11 bash
and gives:
# gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/opt/rh/devtoolset-11/root/usr/libexec/gcc/x86_64-redhat-linux/11/lto-wrapper Target: x86_64-redhat-linux Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,fortran,lto --prefix=/opt/rh/devtoolset-11/root/usr --mandir=/opt/rh/devtoolset-11/root/usr/share/man --infodir=/opt/rh/devtoolset-11/root/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-gcc-major-version-only --with-linker-hash-style=gnu --with-default-libstdcxx-abi=gcc4-compatible --enable-plugin --enable-initfini-array --with-isl=/builddir/build/BUILD/gcc-11.2.1-20210728/obj-x86_64-redhat-linux/isl-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux Thread model: posix Supported LTO compression algorithms: zlib gcc version 11.2.1 20210728 (Red Hat 11.2.1-1) (GCC)
P.
On 2022-06-20 05:03, Pete Biggs wrote:
On Mon, 2022-06-20 at 09:31 +0100, david allan finch wrote:
Is there an rpm of GCC 12 (or at least higher than 9) available to download and install, or is it a case of downloading and build from the source yourself?
That's what Software Collections is for.
https://www.softwarecollections.org/
Specifically you need one of the devtoolset collections - it goes up to 11 which, unsurprisingly, provides gcc-11 on CentOS 7. So:
# yum install centos-release-scl # yum install devtoolset-11 # scl enable devtoolset-11 bash
and gives:
# gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/opt/rh/devtoolset-11/root/usr/libexec/gcc/x86_64-redhat-linux/11/lto-wrapper Target: x86_64-redhat-linux Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,fortran,lto --prefix=/opt/rh/devtoolset-11/root/usr --mandir=/opt/rh/devtoolset-11/root/usr/share/man --infodir=/opt/rh/devtoolset-11/root/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-gcc-major-version-only --with-linker-hash-style=gnu --with-default-libstdcxx-abi=gcc4-compatible --enable-plugin --enable-initfini-array --with-isl=/builddir/build/BUILD/gcc-11.2.1-20210728/obj-x86_64-redhat-linux/isl-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux Thread model: posix Supported LTO compression algorithms: zlib gcc version 11.2.1 20210728 (Red Hat 11.2.1-1) (GCC)
P.
Pete,
As David was asking about obtaining and installing GCC 12, wouldn't installing GCC 11, as noted above, leave him downlevel?
On Mon, 2022-06-20 at 09:20 -0400, Mike Burger wrote:
On 2022-06-20 05:03, Pete Biggs wrote:
On Mon, 2022-06-20 at 09:31 +0100, david allan finch wrote:
Is there an rpm of GCC 12 (or at least higher than 9) available to download and install, or is it a case of downloading and build from the source yourself?
That's what Software Collections is for.
https://www.softwarecollections.org/
Specifically you need one of the devtoolset collections - it goes up to 11 which, unsurprisingly, provides gcc-11 on CentOS 7. So:
# yum install centos-release-scl # yum install devtoolset-11 # scl enable devtoolset-11 bash
Pete,
As David was asking about obtaining and installing GCC 12, wouldn't installing GCC 11, as noted above, leave him downlevel?
He said "or at least higher than 9".
P.
On 2022-06-20 09:38, Pete Biggs wrote:
On Mon, 2022-06-20 at 09:20 -0400, Mike Burger wrote:
On 2022-06-20 05:03, Pete Biggs wrote:
On Mon, 2022-06-20 at 09:31 +0100, david allan finch wrote:
Is there an rpm of GCC 12 (or at least higher than 9) available to download and install, or is it a case of downloading and build from the source yourself?
That's what Software Collections is for.
https://www.softwarecollections.org/
Specifically you need one of the devtoolset collections - it goes up to 11 which, unsurprisingly, provides gcc-11 on CentOS 7. So:
# yum install centos-release-scl # yum install devtoolset-11 # scl enable devtoolset-11 bash
Pete,
As David was asking about obtaining and installing GCC 12, wouldn't installing GCC 11, as noted above, leave him downlevel?
He said "or at least higher than 9".
P.
(Note to self...reading is fundamental. D'oh!)
Thanks.
I was hoping as I had to upgrade that I could go straight to twelve, but as eleven is there that will do for now. I have downloaded and installed it. A part from some minor issues with 'multiple definitions' of shared variables etc which gcc nine was happy with and a complaint about the libstdc++ version which I had the same issue when I update to 9 from 4 (ie you need a newer one in your libpath) so far it has been ok.
scl enable devtoolset-11 bash
only seams todo this in the current shell session so I added the new path to me PATH is there a 'better' way?
Thanks again.
On 6/20/22 15:35, Mike Burger wrote:
On 2022-06-20 09:38, Pete Biggs wrote:
On Mon, 2022-06-20 at 09:20 -0400, Mike Burger wrote:
On 2022-06-20 05:03, Pete Biggs wrote:
On Mon, 2022-06-20 at 09:31 +0100, david allan finch wrote:
Is there an rpm of GCC 12 (or at least higher than 9) available to
# yum install devtoolset-11
As David was asking about obtaining and installing GCC 12, wouldn't installing GCC 11, as noted above, leave him downlevel?
He said "or at least higher than 9".
(Note to self...reading is fundamental. D'oh!)
Am 20.06.22 um 17:18 schrieb david allan finch:
scl enable devtoolset-11 bash
only seams todo this in the current shell session so I added the new path to me PATH is there a 'better' way?
you could source the env file from somewhere like /opt/devtoolset-11/enable in systems bash_profile
- Thomas
-
david allan finch -
Mike Burger -
Pete Biggs -
Thomas Mueller