re PR target/47230 (gcc fails to bootstrap on alpha in stage2 with "relocation truncated to fit: GPREL16 against ...")

	PR target/47230
	* configure.ac (alpha*-*-linux*): Use mh-alpha-linux.
	* configure: Regenerate.

config/ChangeLog:

	PR target/47230
	* mh-alpha-linux: New file.

From-SVN: r213082

5 files changed, 23 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 38c20fd943b..b52689522d3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2014-07-26  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/47230
+	* configure.ac (alpha*-*-linux*): Use mh-alpha-linux.
+	* configure: Regenerate.
+
 2014-07-16  Release Manager
 
 	* GCC 4.9.1 released.
@@ -9,7 +15,7 @@
 2014-04-04  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR bootstrap/60620
-	* Makefile.def (dependencies): Make gnattools depend on libstdc++-v3. 
+	* Makefile.def (dependencies): Make gnattools depend on libstdc++-v3.
 	* Makefile.in: Regenerate.
 
 2014-03-28  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
@@ -47,7 +53,8 @@
 
 2014-03-07  Denis Chertykov  <chertykov@gmail.com>
 
-	* MAINTAINERS: Remove avr maintainers: Anatoly Sokolov and Eric Weddington
+	* MAINTAINERS: Remove avr maintainers: Anatoly Sokolov
+	and Eric Weddington
 
 2014-03-07  Jakub Jelinek  <jakub@redhat.com>
 
diff --git a/config/ChangeLog b/config/ChangeLog
index df19ebf80cb..cb6dcaafccb 100644
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,8 @@
+2014-07-26  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/47230
+	* mh-alpha-linux: New file.
+
 2014-07-16  Release Manager
 
 	* GCC 4.9.1 released.
diff --git a/config/mh-alpha-linux b/config/mh-alpha-linux
new file mode 100644
index 00000000000..9a9244baaa3
--- /dev/null
+++ b/config/mh-alpha-linux
@@ -0,0 +1,3 @@
+# Prevent GPREL16 relocation truncation
+LDFLAGS += -Wl,--no-relax
+BOOT_LDFLAGS += -Wl,--no-relax
diff --git a/configure b/configure
index 3f217a2eeab..d1c67e5e1cb 100755
--- a/configure
+++ b/configure
@@ -3868,6 +3868,9 @@ fi
   *-mingw*)
     host_makefile_frag="config/mh-mingw"
     ;;
+  alpha*-*-linux*)
+    host_makefile_frag="config/mh-alpha-linux"
+    ;;
   hppa*-hp-hpux10*)
     host_makefile_frag="config/mh-pa-hpux10"
     ;;
diff --git a/configure.ac b/configure.ac
index 3c7b1ffac3a..1bab68041d4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1177,6 +1177,9 @@ case "${host}" in
   *-mingw*)
     host_makefile_frag="config/mh-mingw"
     ;;
+  alpha*-*-linux*)
+    host_makefile_frag="config/mh-alpha-linux"
+    ;;
   hppa*-hp-hpux10*)
     host_makefile_frag="config/mh-pa-hpux10"
     ;;