Hi!
I've noticed while trying to reproduce PR92989 the following warning:
In file included from ./tm.h:42,
from ../../gcc/backend.h:28,
from ../../gcc/lra-assigns.c:80:
../../gcc/config/mips/mti-linux.h:31:5: warning: invalid suffix on literal;
C++11 requires a space between literal and string macro [-Wliteral-suffix]
"/%{mmicromips:micro}mips%{mel|EL:el}-"MIPS_SYSVERSION_SPEC \
^
This fixes it, string concatenation works just fine even with whitespace
in between.
Committed to trunk as obvious.
2020-04-02 Jakub Jelinek <[email protected]>
* config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Add a space in
between a string literal and MIPS_SYSVERSION_SPEC macro.
--- gcc/config/mips/mti-linux.h.jj 2020-01-12 11:54:36.360414208 +0100
+++ gcc/config/mips/mti-linux.h 2020-04-02 15:22:32.478597778 +0200
@@ -28,7 +28,7 @@ along with GCC; see the file COPYING3.
#undef SYSROOT_SUFFIX_SPEC
#define SYSROOT_SUFFIX_SPEC \
- "/%{mmicromips:micro}mips%{mel|EL:el}-"MIPS_SYSVERSION_SPEC
\
+ "/%{mmicromips:micro}mips%{mel|EL:el}-" MIPS_SYSVERSION_SPEC \
"%{msoft-float:-soft;:-hard}" \
"%{!mips32r6:%{!mips64r6:%{mnan=2008:-nan2008}}}%{muclibc:-uclibc}"
Jakub
