[gcc r12-10384] Darwin, ppc: Add system stubs for all 32b PPC

[Iain D Sandoe <iains@gcc.gnu.org>]

https://gcc.gnu.org/g:be44511b14d14e1e3d7230a7a64db5a3a0ed0129

commit r12-10384-gbe44511b14d14e1e3d7230a7a64db5a3a0ed0129
Author: Iain Sandoe <iain@sandoe.co.uk>
Date:   Wed Jul 26 14:31:02 2023 +0100

    Darwin, ppc: Add system stubs for all 32b PPC
    
    This is a minor adjustment to make the GCC behaviour better match the
    old system tools.
    
    Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
    
    gcc/ChangeLog:
    
            * config/rs6000/darwin.h (LIB_SPEC): Include libSystemStubs for
            all 32b Darwin PowerPC cases.
    
    (cherry picked from commit b3ab28c3e85af7995fffb87eb190ef942b7e9e4a)

Diff:
---
 gcc/config/rs6000/darwin.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gcc/config/rs6000/darwin.h b/gcc/config/rs6000/darwin.h
index b5cef42610f..626b40dab29 100644
--- a/gcc/config/rs6000/darwin.h
+++ b/gcc/config/rs6000/darwin.h
@@ -98,7 +98,7 @@
    Include libmx when targeting Darwin 7.0 and above, but before libSystem,
    since the functions are actually in libSystem but for 7.x compatibility
    we want them to be looked for in libmx first.
-   Include libSystemStubs when compiling against 10.3 - 10.5 SDKs (we assume
+   Include libSystemStubs when compiling against 10.3 - 10.6 SDKs (we assume
    this is the case when targetting these) - but not for 64-bit long double.
    Don't do either for m64, the library is either a dummy or non-existent.
 */
@@ -107,8 +107,8 @@
 #define LIB_SPEC \
 "%{!static:								\
   %{!m64:%{!mlong-double-64:						\
-    %{pg:%:version-compare(>< 10.3 10.5 mmacosx-version-min= -lSystemStubs_profile)} \
-    %{!pg:%:version-compare(>< 10.3 10.5 mmacosx-version-min= -lSystemStubs)} \
+    %{pg:%:version-compare(>< 10.3 10.7 mmacosx-version-min= -lSystemStubs_profile)} \
+    %{!pg:%:version-compare(>< 10.3 10.7 mmacosx-version-min= -lSystemStubs)} \
      %:version-compare(>< 10.3 10.4 mmacosx-version-min= -lmx)}}	\
   -lSystem								\
 }"