[PATCH] don't define SHARED macro in the source

[Petr Hosek <phosek@google.com>]

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When building musl with pnacl-clang compiler I found a bug: crt/rcrt1.c
defines the SHARED macro which enables the conditional block in
src/ldso/dlstart.c, this breaks for us because pnacl-clang doesn't support
shared libraries nor inline assembly. If my understanding is correct, the
SHARED macro should be (and already is) defined only in CFLAGS_ALL_SHARED.
The attached patch fixes that.

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From 7b1348fa1a8dd2d02a9087639c6b02ce9585aef2 Mon Sep 17 00:00:00 2001
From: Petr Hosek <phosek@chromium.org>
Date: Thu, 5 Nov 2015 21:55:20 -0800
Subject: [PATCH] don't define SHARED macro in the source

the SHARED macro should only be defined in CFLAGS_ALL_SHARED when
building musl as shared library.
---
 crt/rcrt1.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/crt/rcrt1.c b/crt/rcrt1.c
index 9be117f..0ba78f8 100644
--- a/crt/rcrt1.c
+++ b/crt/rcrt1.c
@@ -1,4 +1,3 @@
-#define SHARED
 #define START "_start"
 #define _dlstart_c _start_c
 #include "../src/ldso/dlstart.c"
-- 
2.6.0.rc2.230.g3dd15c0