We've had string literal concatenation since we dropped K&R build
support. Let's use it to make things more readable.
Applying to trunk.
nathan
--
Nathan Sidwell
2018-10-04 Nathan Sidwell <nat...@acm.org>
* lang-specs.h: Use string contatenation, not line splicing.
Index: lang-specs.h
===================================================================
--- lang-specs.h (revision 264838)
+++ lang-specs.h (working copy)
@@ -40,29 +40,31 @@ along with GCC; see the file COPYING3.
{".tcc", "@c++-header", 0, 0, 0},
{".hh", "@c++-header", 0, 0, 0},
{"@c++-header",
- "%{E|M|MM:cc1plus -E %(cpp_options) %2 %(cpp_debug_options)}\
- %{!E:%{!M:%{!MM:\
- %{save-temps*|no-integrated-cpp:cc1plus -E\
- %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}\
- cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}\
- %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}\
- %(cc1_options) %2\
- %{!fsyntax-only:%{!S:-o %g.s} \
- %{!fdump-ada-spec*:%{!o*:--output-pch=%i.gch}\
- %W{o*:--output-pch=%*}}%V}}}}",
+ "%{E|M|MM:cc1plus -E %(cpp_options) %2 %(cpp_debug_options)}"
+ "%{!E:%{!M:%{!MM:"
+ " %{save-temps*|no-integrated-cpp:cc1plus -E"
+ " %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}"
+ " cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed"
+ " %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}"
+ " %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}"
+ " %(cc1_options) %2"
+ " %{!fsyntax-only:%{!S:-o %g.s}"
+ " %{!fdump-ada-spec*:%{!o*:--output-pch=%i.gch}"
+ " %W{o*:--output-pch=%*}}%V}}}}",
CPLUSPLUS_CPP_SPEC, 0, 0},
{"@c++",
- "%{E|M|MM:cc1plus -E %(cpp_options) %2 %(cpp_debug_options)}\
- %{!E:%{!M:%{!MM:\
- %{save-temps*|no-integrated-cpp:cc1plus -E\
- %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}\
- cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}\
- %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}\
- %(cc1_options) %2\
- %{!fsyntax-only:%(invoke_as)}}}}",
- CPLUSPLUS_CPP_SPEC, 0, 0},
+ "%{E|M|MM:cc1plus -E %(cpp_options) %2 %(cpp_debug_options)}"
+ "%{!E:%{!M:%{!MM:"
+ " %{save-temps*|no-integrated-cpp:cc1plus -E"
+ " %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}"
+ " cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed"
+ " %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}"
+ " %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}"
+ " %(cc1_options) %2"
+ " %{!fsyntax-only:%(invoke_as)}}}}",
+ CPLUSPLUS_CPP_SPEC, 0, 0},
{".ii", "@c++-cpp-output", 0, 0, 0},
{"@c++-cpp-output",
- "%{!M:%{!MM:%{!E:\
- cc1plus -fpreprocessed %i %(cc1_options) %2\
- %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+ "%{!E:%{!M:%{!MM:"
+ " cc1plus -fpreprocessed %i %(cc1_options) %2"
+ " %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
