[linuxsh-dev] linux.h patch for GNU CVS gcc 3.0-branch

[Bryan R. <br...@ix...>]

Hi,

I've found this additional patch is necessary for proper cpp behavior:

--- gcc/config/sh/linux-old.h   Tue Feb 20 21:26:51 2001
+++ gcc/config/sh/linux.h       Tue Feb 20 21:24:40 2001
@@ -43,9 +43,9 @@
 #define CPP_SPEC \
   "%{mb:-D__BIG_ENDIAN__} \
    %{!mb:-D__LITTLE_ENDIAN__} \
-   %{m3e:-D__SH3E__} \
    %{m4:-D__SH4__} \
-   %{!m3e:%{!m4:-D__SH3__ -D__sh3__}} \
+   %{!m4:%{m4-nofpu:-D__SH4__ -D__SH4_NOFPU__}} \
+   %{!m4:%{!m4-nofpu:-D__SH3__ -D__sh3__}} \
    %{fPIC:-D__PIC__ -D__pic__} \
    %{fpic:-D__PIC__ -D__pic__} \
    %{posix:-D_POSIX_SOURCE} \
@@ -59,11 +59,12 @@
 
 #undef CC1_SPEC
 #define CC1_SPEC \
-  "-musermode %{!mb:-ml} %{!m3e:%{!m4:-m3}}"
+  "-musermode %{!mb:-ml} %{!m4:%{!m4-nofpu:-m3}}"
 
 #undef CC1PLUS_SPEC
 #define CC1PLUS_SPEC \
-  "-musermode %{!mb:-ml} %{!m3e:%{!m4:-m3}}"
+  "-musermode %{!mb:-ml} %{!m4:%{!m4-nofpu:-m3}}"
+
 
 #undef LINK_SPEC
 #define LINK_SPEC \
@@ -71,7 +72,7 @@
    %{shared:-shared} \
    %{!static: \
      %{rdynamic:-export-dynamic} \
-     %{!dynamic-linker:-dynamic-linker /lib/ld.so.1} \
+     %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}
      %{!rpath:-rpath /lib}} \
    %{static:-static}"
 

if anyone else is interested, I am configuring GNU CVS gcc with:

../gcc/configure --target=sh-linux-gnu --prefix=/usr/local/sh
--enable-languages=c,c++ --disable-multilib

which seems to at least build correctly as of today.

Regards,

Bryan

-- 
Bryan Rittmeyer
mailto:br...@ix...
Ixia Communications
26601 W. Agoura Rd.
Calabasas, CA 91302