* gccgo-5: Install alternatives for go and gofmt.

git-svn-id: svn://anonscm.debian.org/gcccvs/branches/sid/gcc-5@7868 6ca36cf4-e1d1-0310-8c6f-e303bb2178ca

6 files changed, 42 insertions, 88 deletions

diff --git a/debian/changelog b/debian/changelog
index 77d8a6c..46bb57d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,6 @@
-gcc-5 (5-20150302-1) experimental; urgency=medium
+gcc-5 (5-20150303-1) experimental; urgency=medium
 
-  * Update to SVN 20150302.
+  * Update to SVN 20150303.
   * Enable libsanitizer for AArch64 and POWERPC LE (asan, ubsan).
   * Remove the support to build empty libsanitizer packages on powerpc
     and ppc64; libsanitizer should be stable on these architectures.
@@ -9,8 +9,9 @@ gcc-5 (5-20150302-1) experimental; urgency=medium
   * Don't strip the libgo library, or some things won't work as documented,
     like runtime.Callers. Still keep the -dbg packages and check if some
     debug information can be stripped.
+  * gccgo-5: Install alternatives for go and gofmt.
 
- -- Matthias Klose <doko@debian.org>  Mon, 02 Mar 2015 13:35:08 +0100
+ -- Matthias Klose <doko@debian.org>  Tue, 03 Mar 2015 11:34:55 +0100
 
 gcc-5 (5-20150226-1) experimental; urgency=medium
 
diff --git a/debian/control b/debian/control
index 4a138e0..5147119 100644
--- a/debian/control
+++ b/debian/control
@@ -1569,6 +1569,7 @@ Priority: optional
 Depends: gcc-5-base (= ${gcc:Version}), gcc-5 (= ${gcc:Version}), libgo7 (>= ${gcc:Version}), ${dep:libcdev}, ${shlibs:Depends}, ${misc:Depends}
 Provides: go-compiler
 Suggests: ${go:multilib}, gccgo-5-doc, libgo7-dbg (>= ${gcc:Version})
+Conflicts: gccgo-go, ${golang:Conflicts}
 Description: GNU Go compiler
  This is the GNU Go compiler, which compiles Go on platforms supported
  by the gcc compiler. It uses the gcc backend to generate optimized code.
@@ -2083,91 +2084,6 @@ Description: GNU Standard C++ Library v3 (documentation files)
  alphabetical list, compound list, file list, namespace members,
  compound members and file members.
 
-Package: gdc-5
-Architecture: any
-Priority: optional
-Depends: gcc-5-base (>= ${gcc:SoftVersion}), g++-5 (>= ${gcc:SoftVersion}), ${dep:gdccross}, ${dep:phobosdev}, ${shlibs:Depends}, ${misc:Depends}
-Provides: gdc, d-compiler, d-v2-compiler
-Replaces: gdc (<< 4.4.6-5)
-Description: GNU D compiler (version 2)
- This is the GNU D compiler, which compiles D on platforms supported by gcc.
- It uses the gcc backend to generate optimised code.
- .
- This compiler supports D language version 2.
-
-Package: gdc-5-multilib
-Architecture: any
-Priority: optional
-Depends: gcc-5-base (>= ${gcc:SoftVersion}), gdc-5 (= ${gcc:Version}), gcc-5-multilib (= ${gcc:Version}), ${dep:libphobosbiarchdev}${shlibs:Depends}, ${misc:Depends}
-Description: GNU D compiler (version 2, multilib files)
- This is the GNU D compiler, which compiles D on platforms supported by gcc.
- It uses the gcc backend to generate optimised code.
- .
- On architectures with multilib support, the package contains files
- and dependencies for the non-default multilib architecture(s).
-
-Package: libphobos-5-dev
-Architecture: amd64 armel armhf i386 x32 kfreebsd-amd64 kfreebsd-i386
-Section: libdevel
-Priority: optional
-Depends: gcc-5-base (= ${gcc:Version}), zlib1g-dev, ${shlibs:Depends}, ${misc:Depends}
-Description: Phobos D standard library
- This is the Phobos standard library that comes with the D2 compiler.
- .
- For more information check http://www.dlang.org/phobos/
-
-#Package: libphobos`'PHOBOS_V`'PV`'TS-dbg
-#Section: debug
-#Architecture: ifdef(`TARGET',`CROSS_ARCH',`libphobos_archs')
-#Priority: extra
-#Depends: BASEDEP, libphobos`'PHOBOS_V`'PV-dev (= ${gdc:Version}), ${misc:Depends}
-#Provides: libphobos`'PHOBOS_V`'TS-dbg
-#BUILT_USING`'dnl
-#Description: The Phobos D standard library (debug symbols)
-# This is the Phobos standard library that comes with the D2 compiler.
-# .
-# For more information check http://www.dlang.org/phobos/
-
-Package: lib64phobos-5-dev
-Architecture: i386 powerpc sparc s390 mips mipsel mipsn32 mipsn32el x32
-Section: libdevel
-Priority: optional
-Depends: gcc-5-base (= ${gcc:Version}), lib64gcc-5-dev (= ${gcc:Version}), lib64z1-dev, ${shlibs:Depends}, ${misc:Depends}
-Description: Phobos D standard library (64bit development files)
- This is the Phobos standard library that comes with the D2 compiler.
- .
- For more information check http://www.dlang.org/phobos/
-
-Package: lib32phobos-5-dev
-Architecture: amd64 ppc64 kfreebsd-amd64 s390x sparc64 x32 mipsn32 mipsn32el mips64 mips64el
-Section: libdevel
-Priority: optional
-Depends: gcc-5-base (= ${gcc:Version}), lib32gcc-5-dev (= ${gcc:Version}), lib32z1-dev, ${shlibs:Depends}, ${misc:Depends}
-Description: Phobos D standard library (64bit development files)
- This is the Phobos standard library that comes with the D2 compiler.
- .
- For more information check http://www.dlang.org/phobos/
-
-Package: libn32phobos-5-dev
-Architecture: mips mipsel mips64 mips64el
-Section: libdevel
-Priority: optional
-Depends: gcc-5-base (= ${gcc:Version}), libn32gcc-5-dev (= ${gcc:Version}), libn32z1-dev, ${shlibs:Depends}, ${misc:Depends}
-Description: Phobos D standard library (n32 development files)
- This is the Phobos standard library that comes with the D2 compiler.
- .
- For more information check http://www.dlang.org/phobos/
-
-Package: libx32phobos-5-dev
-Architecture: amd64 i386
-Section: libdevel
-Priority: optional
-Depends: gcc-5-base (= ${gcc:Version}), libx32gcc-5-dev (= ${gcc:Version}), libx32z1-dev, ${shlibs:Depends}, ${misc:Depends}
-Description: Phobos D standard library (x32 development files)
- This is the Phobos standard library that comes with the D2 compiler.
- .
- For more information check http://www.dlang.org/phobos/
-
 #Package: gcc`'PV-soft-float
 #Architecture: arm armel armhf
 #Priority: PRI(optional)
diff --git a/debian/control.m4 b/debian/control.m4
index 1517e75..aa46a86 100644
--- a/debian/control.m4
+++ b/debian/control.m4
@@ -3663,6 +3663,7 @@ Priority: ifdef(`TARGET',`extra',`PRI(optional)')
 Depends: BASEDEP, ifdef(`STANDALONEGO',,`gcc`'PV`'TS (= ${gcc:Version}), ')libdep(go`'GO_SO,), ${dep:libcdev}, ${shlibs:Depends}, ${misc:Depends}
 Provides: go-compiler
 Suggests: ${go:multilib}, gccgo`'PV-doc, libdbgdep(go`'GO_SO-dbg,)
+Conflicts: gccgo-go, ${golang:Conflicts}
 BUILT_USING`'dnl
 Description: GNU Go compiler
  This is the GNU Go compiler, which compiles Go on platforms supported
diff --git a/debian/gccgo-BV.postinst b/debian/gccgo-BV.postinst
new file mode 100644
index 0000000..0086d88
--- /dev/null
+++ b/debian/gccgo-BV.postinst
@@ -0,0 +1,16 @@
+#! /bin/sh -e
+
+# see #779503, base version (50) + go version (1.4)
+prio=54
+
+case "$1" in
+    configure)
+	update-alternatives \
+	    --install /usr/bin/go go /usr/bin/go-@BV@ $prio \
+	    --slave /usr/bin/gofmt gofmt /usr/bin/gofmt-@BV@
+	;;
+esac
+
+#DEBHELPER#
+
+exit 0
diff --git a/debian/gccgo-BV.prerm b/debian/gccgo-BV.prerm
new file mode 100644
index 0000000..fd12afc
--- /dev/null
+++ b/debian/gccgo-BV.prerm
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+set -e
+
+case "$1" in
+  remove|upgrade|deconfigure)
+    update-alternatives --remove go /usr/bin/go-@BV@
+    ;;
+  failed-upgrade)
+    ;;
+  *)
+    echo "prerm called with unknown argument \`$1'" >&2
+    exit 0
+    ;;
+esac
+
+#DEBHELPER#
+
+exit 0
diff --git a/debian/rules.conf b/debian/rules.conf
index e3bdf45..e9a09ec 100644
--- a/debian/rules.conf
+++ b/debian/rules.conf
@@ -1165,6 +1165,7 @@ endif
 ifeq ($(with_multiarch_lib),yes)
 	echo 'multiarch:breaks=gcc-4.3 (<< 4.3.6-1), gcc-4.4 (<< 4.4.6-4), gcc-4.5 (<< 4.5.3-2)' >> debian/substvars.local.tmp
 endif
+	echo 'golang:Conflicts=golang-go (<< 2:1.3.3-1ubuntu2)' >> debian/substvars.local.tmp
 ifeq ($(add_built_using),yes)
 	echo "Built-Using=$(shell dpkg-query -f '$${source:Package} (= $${source:Version}), ' -W gcc$(pkg_ver)-source)" \
 	>> debian/substvars.local.tmp