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| author | Arnaud Charlet <charlet@act-europe.fr> | 2003-12-08 11:07:30 +0100 |
|---|---|---|
| committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2003-12-08 11:07:30 +0100 |
| commit | af5734de253d5f4e0ebeb9b2439c885f9f233c5c (patch) | |
| tree | 024d412c25967f28ec3c9521656a7db3c4e9caf3 | |
| parent | 09755a851209ba80c7f000ff9eace74fa4adcda7 (diff) | |
| download | gcc-af5734de253d5f4e0ebeb9b2439c885f9f233c5c.zip gcc-af5734de253d5f4e0ebeb9b2439c885f9f233c5c.tar.gz gcc-af5734de253d5f4e0ebeb9b2439c885f9f233c5c.tar.bz2 | |
PR ada/13324, PR ada/12614
PR ada/13324, PR ada/12614
* doc/install.texi: Update requirements for building Ada.
From-SVN: r74411
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/doc/install.texi | 21 |
2 files changed, 6 insertions, 20 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b3bffc0..cb3fc9e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-12-08 Arnaud Charlet <charlet@act-europe.fr> + + PR ada/13324, PR ada/12614 + * doc/install.texi: Update requirements for building Ada. + 2003-12-07 David Edelsohn <edelsohn@gnu.org> Graham Reed <greed@pobox.com> diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 14a2c17..0ef01ff 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -1415,32 +1415,15 @@ this is especially true for slow drives and network filesystems. In order to build GNAT, the Ada compiler, you need a working GNAT compiler (GNAT version 3.14 or later, or GCC version 3.1 or later), +including GNAT tools such as @command{gnatmake} and @command{gnatlink}, since the Ada front end is written in Ada (with some GNAT-specific extensions), and GNU make. -However, you do not need a full installation of GNAT, just the GNAT -binary @file{gnat1}, a copy of @file{gnatbind}, and a compiler driver -which can deal with Ada input (by invoking the @file{gnat1} binary). -Of course, you still need a working C compiler, with the same compiler -driver. - @command{configure} does not test whether the GNAT installation works and has a sufficiently recent version; if too old a GNAT version is installed, the build will fail unless @option{--enable-languages} is used to disable building the Ada front end. -Additional build tools (such as @command{gnatmake}) or a working GNAT -run-time library installation are usually @emph{not} required. However, -if you want to bootstrap the compiler using a minimal version of GNAT, -you have to issue the following commands before invoking @samp{make -bootstrap} (this assumes that you start with an unmodified and consistent -source distribution): - -@example - cd @var{srcdir}/gcc/ada - touch treeprs.ads [es]info.h nmake.ad[bs] -@end example - At the moment, the GNAT library and several tools for GNAT are not built by @samp{make bootstrap}. For a native build, you have to invoke @samp{make gnatlib_and_tools} in the @file{@var{objdir}/gcc} @@ -1456,8 +1439,6 @@ following commands (assuming @command{make} is GNU make): @example cd @var{objdir} @var{srcdir}/configure --enable-languages=c,ada - cd @var{srcdir}/gcc/ada - touch treeprs.ads [es]info.h nmake.ad[bs] cd @var{objdir} make bootstrap cd gcc |