From 7fe8a2d7c41bb1c4a94d404a6a79b0e694b8dc9e Mon Sep 17 00:00:00 2001
From: Kenji Rikitake <kenji.rikitake@acm.org>
Date: Tue, 25 Nov 2014 07:13:23 +0900
Subject: plugins/c_src.mk: use non-regex file extention detection

* The `-regex` option of `find` command to determine `SOURCES` in
  plugins/c_src.mk` is not portable; does not work on OS X.
  Rewrite with a portable form of using `find` native `-name`
  command option with `\(`, `-o`, and `\)`.

* Support file extentions of `*.c`, `*.C`, `*.cc`, and `*.cpp`.
---
 erlang.mk        | 2 +-
 plugins/c_src.mk | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/erlang.mk b/erlang.mk
index 8226e30..f97d619 100644
--- a/erlang.mk
+++ b/erlang.mk
@@ -632,7 +632,7 @@ clean::
 	$(MAKE) -C $(C_SRC_DIR) clean
 
 else
-SOURCES := $(shell find $(C_SRC_DIR) -type f -regex ".*\.\(C\|cc?\|cpp\)")
+SOURCES := $(shell find $(C_SRC_DIR) -type f \( -name "*.c" -o -name "*.C" -o -name "*.cc" -o -name "*.cpp" \))
 OBJECTS = $(addsuffix .o, $(basename $(SOURCES)))
 
 COMPILE_C = $(c_verbose) $(CC) $(CFLAGS) $(CPPFLAGS) -c
diff --git a/plugins/c_src.mk b/plugins/c_src.mk
index 734f13a..87e834b 100644
--- a/plugins/c_src.mk
+++ b/plugins/c_src.mk
@@ -55,7 +55,7 @@ clean::
 	$(MAKE) -C $(C_SRC_DIR) clean
 
 else
-SOURCES := $(shell find $(C_SRC_DIR) -type f -regex ".*\.\(C\|cc?\|cpp\)")
+SOURCES := $(shell find $(C_SRC_DIR) -type f \( -name "*.c" -o -name "*.C" -o -name "*.cc" -o -name "*.cpp" \))
 OBJECTS = $(addsuffix .o, $(basename $(SOURCES)))
 
 COMPILE_C = $(c_verbose) $(CC) $(CFLAGS) $(CPPFLAGS) -c
-- 
cgit v1.2.3