perl: Make I8/I16/I32 types explicitly signed for PPC

Type signedness is undefined for char. char may actually be unsigned for
some CPUs.
This fixes various bugs on PPC, like negative array indices.

Signed-off-by: Marcel Denia <naoir@gmx.net>

diff --git a/lang/perl/files/config.sh-powerpc.in b/lang/perl/files/config.sh-powerpc.in
index 39b595516a94aa5ff8b18aee33eab5f9f71f2ef1..ec935dd7c124ea04852ad3068608bf7f0e57ed8e 100644 (file)
--- a/lang/perl/files/config.sh-powerpc.in
+++ b/lang/perl/files/config.sh-powerpc.in
@@ -600,13 +600,13 @@ html1direxp=''
 html3dir=' '
 html3direxp=''
 i16size='2'
-i16type='short'
+i16type='signed short'
 i32size='4'
-i32type='long'
+i32type='signed long'
 i64size='8'
-i64type='long long'
+i64type='signed long long'
 i8size='1'
-i8type='char'
+i8type='signed char'
 i_arpainet='define'
 i_bsdioctl=''
 i_crypt='define'