Add default-abi definitions for powerpc, s390 and sparc.

7 files changed, 29 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 09ef682128..49daa0e352 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,17 @@
 2012-06-01  Joseph Myers  <joseph@codesourcery.com>
 
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile
+	(default-abi): New variable.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/Makefile: New file.
+	* sysdeps/unix/sysv/linux/s390/s390-32/Makefile (default-abi): New
+	variable.
+	* sysdeps/unix/sysv/linux/s390/s390-64/Makefile (default-abi):
+	Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/Makefile (default-abi):
+	Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/Makefile (default-abi):
+	Likewise.
+
 	* Makeconfig [abi-variants && !default-abi] (default-abi): Remove
 	definition.  Document in comment.
 
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile b/sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile
index 966a7689e2..84324aa7e1 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile
@@ -1,3 +1,6 @@
+# See Makeconfig regarding the use of default-abi.
+default-abi := 32
+
 ifeq ($(subdir),resource)
 sysdep_routines += oldgetrlimit64
 endif
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/Makefile b/sysdeps/unix/sysv/linux/powerpc/powerpc64/Makefile
new file mode 100644
index 0000000000..3ba3b1f6e2
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/Makefile
@@ -0,0 +1,2 @@
+# See Makeconfig regarding the use of default-abi.
+default-abi := 64
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/Makefile b/sysdeps/unix/sysv/linux/s390/s390-32/Makefile
index a509c9312b..3216804f7b 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/Makefile
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/Makefile
@@ -1,3 +1,6 @@
+# See Makeconfig regarding the use of default-abi.
+default-abi := 32
+
 ifeq ($(subdir),login)
 sysdep_routines += utmp32 utmpx32
 libutil-routines += login32
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/Makefile b/sysdeps/unix/sysv/linux/s390/s390-64/Makefile
index 283361b3f4..1f6ad21064 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/Makefile
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/Makefile
@@ -1,3 +1,6 @@
+# See Makeconfig regarding the use of default-abi.
+default-abi := 64
+
 ifeq ($(subdir),misc)
 sysdep_headers += sys/elf.h
 endif
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile b/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
index 8f7e76be2a..21c7dc1680 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
@@ -1,3 +1,6 @@
+# See Makeconfig regarding the use of default-abi.
+default-abi := 32
+
 asm-CPPFLAGS = -D__ASSEMBLY__
 ASFLAGS-.os += -fPIC
 LD += -melf32_sparc
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/Makefile b/sysdeps/unix/sysv/linux/sparc/sparc64/Makefile
index df4533af6c..3e29dd8413 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/Makefile
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/Makefile
@@ -1,2 +1,5 @@
+# See Makeconfig regarding the use of default-abi.
+default-abi := 64
+
 sysdep-CFLAGS += -fcall-used-g6
 LD += -melf64_sparc