Remove the -pedantic flag to fix build on GCC-based systems:

cc1: error: unrecognized command line option "-Wpedantic"

Approved by:	portmgr (tier-2 blanket)

devel/samurai/files/patch-Makefile

@@ -0,0 +1,11 @@
+--- Makefile.orig	2020-03-29 00:40:58 UTC
++++ Makefile
+@@ -2,7 +2,7 @@
+ 
+ PREFIX=/usr/local
+ MANDIR=$(PREFIX)/share/man
+-ALL_CFLAGS=$(CFLAGS) -std=c99 -Wall -Wextra -Wpedantic
++ALL_CFLAGS=$(CFLAGS) -std=c99 -Wall -Wextra
+ OBJ=\
+ 	build.o\
+ 	deps.o\

devel/samurai/files/patch-build.ninja

@@ -0,0 +1,9 @@
+--- build.ninja.orig	2020-03-29 00:40:58 UTC
++++ build.ninja
+@@ -1,5 +1,5 @@
+ cc = cc
+-cflags = -Wall -Wextra -std=c99 -pedantic
++cflags = -Wall -Wextra -std=c99
+ 
+ rule cc
+   command = $cc -MD -MF $out.d $cflags -c -o $out $in