#ifndef __GNUC__
#define LD_SWITCH_SYSTEM -L /usr/ccs/lib LD_SWITCH_X_SITE_AUX
#else /* GCC */
-#define LD_SWITCH_SYSTEM -L /usr/ccs/lib -Xlinker LD_SWITCH_X_SITE_AUX
+/* We use ./prefix-args because we don't know whether LD_SWITCH_X_SITE_AUX
+ has anything in it. It can be empty.
+ This works ok in src. Luckily lib-src does not use LD_SWITCH_SYSTEM. */
+#define LD_SWITCH_SYSTEM -L /usr/ccs/lib \
+ `./prefix-args -Xlinker LD_SWITCH_X_SITE_AUX`
#endif /* GCC */
#ifndef __GNUC__
#define LD_SWITCH_SYSTEM LD_SWITCH_X_SITE_AUX
#else /* GCC */
-#define LD_SWITCH_SYSTEM -Xlinker LD_SWITCH_X_SITE_AUX
+/* We use ./prefix-args because we don't know whether LD_SWITCH_X_SITE_AUX
+ has anything in it. It can be empty.
+ This works ok in src. Luckily lib-src does not use LD_SWITCH_SYSTEM. */
+#define LD_SWITCH_SYSTEM `./prefix-args -Xlinker LD_SWITCH_X_SITE_AUX`
#endif /* GCC */
/* Compile in non-ansi fashion to work around bugs in system header files. */