10.0
10.0-rc1
10.1
10.1-rc1
11.0
11.0-rc1
11.0-rc2
11.0-rc3
11.1
11.1-rc1
11.2
11.2-rc1
11.3
11.3-rc1
12.0
12.0-rc1
12.1
12.1-rc1
6.0
6.1
6.1.1
6.3
6.4
6.5
6.6
6.7
6.8
7.0
7.1
7.2
7.3
7.4
7.5
7.5-systemd
7.6
7.6-systemd
7.7
7.7-systemd
7.8
7.8-systemd
7.9
7.9-systemd
8.0
8.1
8.2
8.3
8.4
9.0
9.1
arm
bdubbs/gcc13
ml-11.0
multilib
renodr/libudev-from-systemd
s6-init
trunk
v3_2
v3_3
v4_0
v4_1
v5_0
v5_1
v5_1_1
xry111/arm64
xry111/arm64-12.0
xry111/clfs-ng
xry111/lfs-next
xry111/loongarch
xry111/loongarch-12.0
xry111/loongarch-12.1
xry111/mips64el
xry111/pip3
xry111/rust-wip-20221008
xry111/update-glibc
| Line | |
|---|
| 1 | <sect2>
|
|---|
| 2 | <title>Installation of GCC</title>
|
|---|
| 3 |
|
|---|
| 4 | <para>This package is known to behave badly when you have changed its default
|
|---|
| 5 | optimization flags (including the -march and -mcpu options). GCC is best
|
|---|
| 6 | left alone, so we recommend you unsetting CFLAGS, CXXFLAGS and other
|
|---|
| 7 | such variables/settings that would change the default optimization that
|
|---|
| 8 | it comes with.</para>
|
|---|
| 9 |
|
|---|
| 10 | <para>Install GCC by running the following commands:</para>
|
|---|
| 11 |
|
|---|
| 12 | <para><screen><userinput>patch -Np1 -i ../gcc-&gcc-patch-version;.patch &&
|
|---|
| 13 | mkdir ../gcc-build &&
|
|---|
| 14 | cd ../gcc-build &&
|
|---|
| 15 | ../gcc-&gcc-version;/configure --prefix=/usr --enable-languages=c,c++ \
|
|---|
| 16 | --disable-nls --disable-shared --enable-threads=posix &&
|
|---|
| 17 | make BOOT_LDFLAGS=-static bootstrap &&
|
|---|
| 18 | make prefix=$LFS/usr install &&
|
|---|
| 19 | cd $LFS/lib &&
|
|---|
| 20 | ln -sf ../usr/bin/cpp &&
|
|---|
| 21 | cd $LFS/usr/lib &&
|
|---|
| 22 | ln -sf ../bin/cpp &&
|
|---|
| 23 | cd $LFS/usr/bin &&
|
|---|
| 24 | ln -sf gcc cc</userinput></screen></para>
|
|---|
| 25 |
|
|---|
| 26 | </sect2>
|
|---|
| 27 |
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
