On Thu 25/07/2019 19:33, Brian Callahan wrote:
> Hi ports --
>
> gcc-4.2.1 doesn't understand the -Wvla flag. As a result, the
> sysutils/xxhash build fails.
> Remove the flag, it builds.
>
> Noticed in the latest powerpc build logs. Tested on amd64 and macppc, fine
> on both.
>
> Alternative, we could set
> COMPILER = base-clang ports-gcc
> COMPILER_LANGS = c
> in the port Makefile.
>
> OK for either approach?
audio/libsndfile does the same things: it patches out the -Wvla flag.
The compiled files do not change (checked with cmp(1)), so no need to
bump REVISION.
One small nit: maybe add a comment why the flag is removed. Something
like below.
OK bket@
diff --git patches/patch-Makefile patches/patch-Makefile
index 2d793441209..f1b3c577ebe 100644
--- patches/patch-Makefile
+++ patches/patch-Makefile
@@ -1,10 +1,20 @@
$OpenBSD: patch-Makefile,v 1.1.1.1 2019/07/11 16:28:13 bket Exp $
+Some compilers don't have -Wvla.
Don't create symbolic links pointing to the shared lib.
Index: Makefile
--- Makefile.orig
+++ Makefile
+@@ -37,7 +37,7 @@ CFLAGS ?= -O3
+ DEBUGFLAGS+=-Wall -Wextra -Wconversion -Wcast-qual -Wcast-align -Wshadow \
+ -Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement \
+ -Wstrict-prototypes -Wundef -Wpointer-arith -Wformat-security \
+- -Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \
++ -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \
+ -Wredundant-decls -Wstrict-overflow=5
+ CFLAGS += $(DEBUGFLAGS)
+ FLAGS = $(CFLAGS) $(CPPFLAGS) $(MOREFLAGS)
@@ -293,8 +293,6 @@ install: lib xxhsum
@$(INSTALL) -d -m 755 $(DESTDIR)$(LIBDIR)
@$(INSTALL_DATA) libxxhash.a $(DESTDIR)$(LIBDIR)
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