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: r213081

5 files changed, 20 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index aecefa6..4cee49c 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.
+
 2014-07-24  James Norris  <jnorris@codesourcery.com>
 
 	* MAINTAINERS (Write After Approval): Add myself.
diff --git a/config/ChangeLog b/config/ChangeLog
index 1079c7f..34fe7a6 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.
+
 2014-05-14  Sandra Loosemore  <sandra@codesourcery.com>
 
 	* mt-nios2-elf: New file.
diff --git a/config/mh-alpha-linux b/config/mh-alpha-linux
new file mode 100644
index 0000000..9a9244b
--- /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 f5e8d6a..c8b20b6 100755
--- a/configure
+++ b/configure
@@ -3878,6 +3878,9 @@ 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 7a04c05..163de5f 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"
     ;;