Update the default version of GCC in the Ports Collection from GCC 4.7.4

to GCC 4.8.3.

This entails updating the lang/gcc port as well as changing the default
in Mk/bsd.default-versions.mk, and it replaces the CONFLICT between the
lang/gcc and lang/gcc47 ports by lang/gcc48.

GCC now uses C++ as its implementation language and performs more
aggressive loop analysis which can be disabled via the
-fno-aggressive-loop-optimizations command-line option.

Compilation of extremely large functions has been signficantly improved,
as have interprocedural optimizations.

A new optimization level -Og has been introduced.  It addresses the need
for fast compilation and a superior debugging experience while providing
a reasonable level of run-time performance.  This should be better
suitable for development than the default -O0.

A new local register allocator (LRA) has been implemented, which replaces
the 26 year old reload pass and improves generated code quality. For now
it is active on the x86 and x86-64 targets.

AddressSanitizer, a fast memory error detector, has been added and can be
enabled via -fsanitize=address.

Each diagnostic emitted now includes the original source line and a caret
indicating the column.

The new option -Wpedantic is an alias for -pedantic, which is now deprecated.

The C++ frontend and associated run-time library libstdc++ have gained
support for many additional C++11 features.  As with previous releases
the Fortrand frontend has seen many improvements as well.

Support for the AArch64 has been added, and there are many improvements
to the x86/x86-64 backend and others.

See http://gcc.gnu.org/gcc-4.8/changes.html for an extense list of changes;
http://gcc.gnu.org/gcc-4.8/porting_to.html for information on how to port
to that new version.

PR:		192025
Tested by:	antoine (-exp runs)

4 files changed, 11 insertions, 14 deletions

diff --git a/lang/gcc/Makefile b/lang/gcc/Makefile
index bb6e3039b657..430e8598988f 100644
--- a/lang/gcc/Makefile
+++ b/lang/gcc/Makefile
@@ -2,13 +2,13 @@
 # $FreeBSD$
 
 PORTNAME=	gcc
-PORTVERSION=	4.7.4
+PORTVERSION=	4.8.3
 CATEGORIES=	lang java
 MASTER_SITES=	${MASTER_SITE_GCC}
 MASTER_SITE_SUBDIR=	releases/gcc-${DISTVERSION}
 
 MAINTAINER=	gerald@FreeBSD.org
-COMMENT=	GNU Compiler Collection 4.7
+COMMENT=	GNU Compiler Collection 4.8
 
 LICENSE=	GPLv3 GPLv3RLE
 LICENSE_COMB=	multi
@@ -23,7 +23,7 @@ RUN_DEPENDS+=	${LOCALBASE}/bin/as:${PORTSDIR}/devel/binutils
 BUILD_DEPENDS+=	runtest:${PORTSDIR}/misc/dejagnu
 .endif
 
-CONFLICTS=	gcc47*
+CONFLICTS=	gcc48*
 
 # DISTVERSION relates to downloads, GCC_VERSION and SUFFIX to names
 # of executables and directories once installed.
@@ -94,7 +94,7 @@ INFO=		gcc${SUFFIX}/cpp \
 		gcc${SUFFIX}/gfortran \
 		gcc${SUFFIX}/libgomp
 # Release tarballs (as opposed to snapshots) always carry this.
-#.if ${ARCH} != "ia64" && ${ARCH} != "powerpc" && ${ARCH} != "sparc64"
+#.if ${ARCH} == "i386" || ${ARCH} == "amd64"
 INFO+=		gcc${SUFFIX}/libquadmath \
 		gcc${SUFFIX}/libitm
 #.endif
diff --git a/lang/gcc/distinfo b/lang/gcc/distinfo
index 1bcb0223baf5..487b2961dd9f 100644
--- a/lang/gcc/distinfo
+++ b/lang/gcc/distinfo
@@ -1,2 +1,2 @@
-SHA256 (gcc-4.7.4.tar.bz2) = 92e61c6dc3a0a449e62d72a38185fda550168a86702dea07125ebd3ec3996282
-SIZE (gcc-4.7.4.tar.bz2) = 82935453
+SHA256 (gcc-4.8.3.tar.bz2) = 6a8e4f11b185f4fe2ed9d7fc053e80f8c7e73f800c045f51f9d8bea33f080f1e
+SIZE (gcc-4.8.3.tar.bz2) = 86126808
diff --git a/lang/gcc/pkg-descr b/lang/gcc/pkg-descr
index 864e48a6ab05..c724b78f42cc 100644
--- a/lang/gcc/pkg-descr
+++ b/lang/gcc/pkg-descr
@@ -1,11 +1,11 @@
 GCC, the GNU Compiler Collection, supports a number of languages.  This
-port installs the C, C++, Fortran and Java front ends as gcc47, g++47,
-gfortran47, and gcj47, respectively.
+port installs the C, C++, Fortran and Java front ends as gcc48, g++48,
+gfortran48, and gcj48, respectively.
 
-It can be used interchangibly with the lang/gcc47 port which tracks
+It can be used interchangibly with the lang/gcc48 port which tracks
 weekly upstream snapshots whereas this port will be updated less
 frequently, mostly in sync with upstream releases, and will move to
-lang/gcc48 and later over time.
+lang/gcc49 and later over time.
 
 WWW: http://gcc.gnu.org/
 
diff --git a/lang/gcc/pkg-plist b/lang/gcc/pkg-plist
index 3dbd4b3602e4..116de0fd1b7a 100644
--- a/lang/gcc/pkg-plist
+++ b/lang/gcc/pkg-plist
@@ -52,7 +52,7 @@ share/gcc-%%GCC_VERSION%%/python/libstdcxx/v6/printers.py
 %%JAVA%%bin/gtnameserv%%SUFFIX%%
 %%JAVA%%bin/jcf-dump%%SUFFIX%%
 %%JAVA%%bin/jv-convert%%SUFFIX%%
-%%JAVA%%libdata/pkgconfig/libgcj-4.7.pc
+%%JAVA%%libdata/pkgconfig/libgcj-4.8.pc
 %%JAVA%%man/man1/aot-compile%%SUFFIX%%.1.gz
 %%JAVA%%man/man1/gappletviewer%%SUFFIX%%.1.gz
 %%JAVA%%man/man1/gc-analyze%%SUFFIX%%.1.gz
@@ -74,9 +74,6 @@ share/gcc-%%GCC_VERSION%%/python/libstdcxx/v6/printers.py
 %%JAVA%%man/man1/gtnameserv%%SUFFIX%%.1.gz
 %%JAVA%%man/man1/jcf-dump%%SUFFIX%%.1.gz
 %%JAVA%%man/man1/jv-convert%%SUFFIX%%.1.gz
-%%JAVA%%man/man3/ffi%%SUFFIX%%.3.gz
-%%JAVA%%man/man3/ffi_call%%SUFFIX%%.3.gz
-%%JAVA%%man/man3/ffi_prep_cif%%SUFFIX%%.3.gz
 %%JAVA%%share/java/libgcj-%%GCC_VERSION%%.jar
 %%JAVA%%share/java/libgcj-tools-%%GCC_VERSION%%.jar
 @exec if type ccache-update-links >/dev/null 2>&1; then ccache-update-links -v; fi