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[PATCH 3/4] Simplify ada-exp.o rule
- From: Tom Tromey <tom at tromey dot com>
- To: gdb-patches at sourceware dot org
- Cc: Tom Tromey <tom at tromey dot com>
- Date: Mon, 3 Sep 2018 13:03:58 -0600
- Subject: [PATCH 3/4] Simplify ada-exp.o rule
- References: <20180903190359.12817-1-tom@tromey.com>
The ada-exp.o rule no longer needs to pass -Wno-old-style-definition
to the compiler, as this option has no meaning in C++. So, This patch
simplifies the explicit ada-exp.o rule in the Makefile. The rule is
still needed because, according to the comment, ada-exp.c may appear
in the srcdir.
gdb/ChangeLog
2018-09-03 Tom Tromey <tom@tromey.com>
* Makefile.in (GDB_WARN_CFLAGS_NO_DEFS): Remove.
(ada-exp.o): Update.
---
gdb/ChangeLog | 5 +++++
gdb/Makefile.in | 8 +-------
2 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 16aac9dadf2..c76a4e4394c 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -199,9 +199,6 @@ WERROR_CFLAGS = @WERROR_CFLAGS@
GDB_WARN_CFLAGS = $(WARN_CFLAGS)
GDB_WERROR_CFLAGS = $(WERROR_CFLAGS)
-GDB_WARN_CFLAGS_NO_DEFS = `echo " $(GDB_WARN_CFLAGS) " \
- | sed "s/ -Wold-style-definition / -Wno-old-style-definition /g"`
-
RDYNAMIC = @RDYNAMIC@
# Where is the INTL library? Typically in ../intl.
@@ -2385,11 +2382,8 @@ ALLDEPFILES = \
# development builds.
ADA_EXP_C = `if test -f ada-exp.c; then echo ada-exp.c; else echo $(srcdir)/ada-exp.c; fi`
-# Some versions of flex give output that triggers
-# -Wold-style-definition.
ada-exp.o: ada-exp.c
- $(ECHO_CXX) $(COMPILE.pre) $(INTERNAL_CFLAGS) \
- $(GDB_WARN_CFLAGS_NO_DEFS) $(COMPILE.post) $(ADA_EXP_C)
+ $(COMPILE) $(ADA_EXP_C)
$(POSTCOMPILE)
# Message files. Based on code in gcc/Makefile.in.
--
2.13.6