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| author | Richard Biener <rguenther@suse.de> | 2012-12-11 10:19:21 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-12-11 10:19:21 +0000 |
| commit | 477a24c1c7313bf2a3ee06d2b19ad59724058b83 (patch) | |
| tree | 14a8d61394c270ad6888d3ec987a146673031bac /gcc/doc | |
| parent | 83ede847e82db63f9d56c98aa7830f0d4f0e76e1 (diff) | |
| download | gcc-477a24c1c7313bf2a3ee06d2b19ad59724058b83.zip gcc-477a24c1c7313bf2a3ee06d2b19ad59724058b83.tar.gz gcc-477a24c1c7313bf2a3ee06d2b19ad59724058b83.tar.bz2 | |
re PR other/54324 (GCC install document does not list minimum required g++ version)
2012-12-11 Richard Biener <rguenther@suse.de>
PR other/54324
* doc/install.texi (Tools/packages necessary for building GCC):
State ISO C++98 host compiler requirement. Increment minimum
GCC version required for building all languages for a cross-compiler
to 3.4 or later.
From-SVN: r194389
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/install.texi | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 736ec2f..e534216 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -243,13 +243,15 @@ described below. @heading Tools/packages necessary for building GCC @table @asis -@item ISO C90 compiler +@item ISO C++98 compiler Necessary to bootstrap GCC, although versions of GCC prior -to 3.4 also allow bootstrapping with a traditional (K&R) C compiler. +to 4.8 also allow bootstrapping with a ISO C89 compiler and versions +of GCC prior to 3.4 also allow bootstrapping with a traditional +(K&R) C compiler. To build all languages in a cross-compiler or other configuration where 3-stage bootstrap is not performed, you need to start with an existing -GCC binary (version 2.95 or later) because source code for language +GCC binary (version 3.4 or later) because source code for language frontends other than C might use GCC extensions. @item GNAT |