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Simplify ada-exp.o rule

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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
2018-09-04  Tom Tromey  <tom@tromey.com>

	* Makefile.in (GDB_WARN_CFLAGS_NO_DEFS): Remove.
	(ada-exp.o): Update.
This commit is contained in:
Tom Tromey 2018-09-01 10:28:34 -06:00
parent 3322c5d9a1
commit 8dc9fd87b0
2 changed files with 6 additions and 7 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2018-09-04 Tom Tromey <tom@tromey.com>
* Makefile.in (GDB_WARN_CFLAGS_NO_DEFS): Remove.
(ada-exp.o): Update.
2018-09-04 Tom Tromey <tom@tromey.com>
* Makefile.in (printcmd.o, target-float.o): Remove.

8
gdb/Makefile.in
View File

@ -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.