Due to the way we have been handling PORTREVISION before lang/gcc48 this
requires PORTEPOCH.
Also, since this is now final and stable, no longer bootstrap this port.
Configure with --enable-gnu-indirect-function to enable the "ifunc"
attribute, a GCC extension. [1]
Remove the man7 pages, which we are not packaging, from the staging
area to silence some warnings some are concerned about. [2]
No longer run ccache-update-links as part of post-install which, in
the world of staging, no longer is what it used to be. Rely on the
existing @exec and @unexec in pkg-plist instead. [3]
Submitted by: jmg [1], miwi [2]
Discussed with: kib [1], antoine [2][3]
No longer add -I${LOCALBASE}/include to CFLAGS.
Since we now configure with --with-gmp=${LOCALBASE} this is no longer
necessary, and due to bugs in binutils (which should not install ansidecl.h
into ${PREFIX}/include) and GCC (which should search its own include
directories with higher priority) can lead to build failures.
port and avoid a package name collision with other GCC ports. This
also allows us to remove LATEST_LINK.
On the way update to the 20131123 snapshot of GCC 4.7.4.
Work around a bug in libcpp that pulls in the optional system iconv
if present instead of relying on the port we actually depend on. [1]
The issue is that /usr/include/iconv.h has #include <stdbool.h> which
in turn, since both are included very late in the game, conflicts with
similar definintions by libcpp itself.
Interestingly enough, lang/gcc46 and lang/gcc48 did not fail under the
same test scenarios and libstdc++ does not seem to require adjustments,
so PR 161417 may not be relevant in full.
PR: 161417 [1]
Introduce a new option BOOTSTRAP that allows switching between a
full bootstrap of GCC and just running a simple build.
Bootstrapping is the default upstream, and for very stable and old
flavors of GCC we disable this by default since that is a huge win
in terms of build time of the port. No change in default behavior
for this port, for the time being we continue to bootstrap.
instead of including a pre-built version of the Eclipse Java Compiler
(ECJ) ourselves. [1]
On the way, update to the 20130119 snapshot of GCC 4.7.3.
PR: 175072 [1]
On the way rename %%GCC_VER%% in pkg-plist to %%GCC_VERSION%% and
make the Makefile machinery a bit more generic to minimize differences
between lang/gcc ports based on releases and those based on snapshots.
On the way, update to the 20120929 snapshot of GCC 4.7.3.
Submitted by: jkim [1]
to the GCC 4.7.2 release. It also fixes an ABI problem introduced
with earlier GCC 4.7 releases.
Cut down the comments at the top of Makefile per recent guidance.
Revamp the handling of different languages (frontends, run-times)
by GCC to allow for orthogonal setting them in the future. [1]
Print the list of languages being built as part of pre-everything
and shorten the output of operating system and version there.
Inspired by: jkim [1]
