[PATCH 3/7] [PowerPC64] Wrap str{,n}cmp-power{8,9}.S in IS_IN(libc)

[Alan Modra]

These functions aren't used in ld.so at the moment since we don't have
strcmp or strncmp ifuncs for them there.  Remove the ld.so bloat.

	* sysdeps/powerpc/powerpc64/multiarch/strcmp-power8.S: Wrap in
	IS_IN (libc).
	* sysdeps/powerpc/powerpc64/multiarch/strcmp-power9.S: Likewise.
	* sysdeps/powerpc/powerpc64/multiarch/strncmp-power8.S: Likewise.
	* sysdeps/powerpc/powerpc64/multiarch/strncmp-power9.S: Likewise.

diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcmp-power8.S b/sysdeps/powerpc/powerpc64/multiarch/strcmp-power8.S
index b2464a8..b0d2d37 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strcmp-power8.S
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcmp-power8.S
@@ -18,9 +18,11 @@
 
 #include <sysdep.h>
 
+#if IS_IN (libc)
 #define STRCMP __strcmp_power8
 
 #undef libc_hidden_builtin_def
 #define libc_hidden_builtin_def(name)
 
 #include <sysdeps/powerpc/powerpc64/power8/strcmp.S>
+#endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcmp-power9.S b/sysdeps/powerpc/powerpc64/multiarch/strcmp-power9.S
index 48ea05d..7a8488a 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strcmp-power9.S
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcmp-power9.S
@@ -18,9 +18,11 @@
 
 #include <sysdep.h>
 
+#if IS_IN (libc)
 #define STRCMP __strcmp_power9
 
 #undef libc_hidden_builtin_def
 #define libc_hidden_builtin_def(name)
 
 #include <sysdeps/powerpc/powerpc64/power9/strcmp.S>
+#endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp-power8.S b/sysdeps/powerpc/powerpc64/multiarch/strncmp-power8.S
index 3cbcaad..49b7adf 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strncmp-power8.S
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncmp-power8.S
@@ -17,9 +17,11 @@
 
 #include <sysdep.h>
 
+#if IS_IN (libc)
 #define STRNCMP __strncmp_power8
 
 #undef libc_hidden_builtin_def
 #define libc_hidden_builtin_def(name)
 
 #include <sysdeps/powerpc/powerpc64/power8/strncmp.S>
+#endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp-power9.S b/sysdeps/powerpc/powerpc64/multiarch/strncmp-power9.S
index 6d0deaa..e1a961c 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strncmp-power9.S
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncmp-power9.S
@@ -17,9 +17,11 @@
 
 #include <sysdep.h>
 
+#if IS_IN (libc)
 #define STRNCMP __strncmp_power9
 
 #undef libc_hidden_builtin_def
 #define libc_hidden_builtin_def(name)
 
 #include <sysdeps/powerpc/powerpc64/power9/strncmp.S>
+#endif
-- 
Alan Modra
Australia Development Lab, IBM