Using bash instead of sh

CommonDefs.mk

@@ -1,6 +1,8 @@
 ifndef _COMMON_DEFS_MAKE_
 _COMMON_DEFS_MAKE_ := 1
 
+SHELL := /bin/bash
+
 EMPTY :=
 SPACE := $(EMPTY) $(EMPTY)
 COMMA := ,
@@ -91,21 +93,22 @@ lower = $(shell echo $1 | tr '[:upper:]' '[:lower:]')
 
 # Command
 
-ifeq ($(HOST_OS),MinGW)
+SH := $(SHELL)
 ECHO := echo -e
+FIND := $(shell ./scripts/getfind.sh)
+
+ifeq ($(HOST_OS),MinGW)
   CC := x86_64-w64-mingw32-gcc
   CXX := x86_64-w64-mingw32-g++
   MAKE := mingw32-make
   BUILD := $(MAKE)
 else ifeq ($(HOST_OS),Win)
-  ECHO := echo -e
   CC := cl
   CXX := cl
   MAKE := make
   BUILD := msbuild.exe ALL_BUILD.vcxproj /property:Configuration=Release
 else
   # mac & linux
-  ECHO := echo
   # Set realpath for linux because of compiler not found with wrong path when cmake again
   CC := /usr/bin/cc
   CXX := /usr/bin/c++
@@ -113,8 +116,6 @@ else
   BUILD := $(MAKE)
 endif
 
-FIND := $(shell ./scripts/getfind.sh)
-
 ifeq ($(HOST_OS),Mac)
   LDD := otool -L
 else

Makefile

@@ -17,14 +17,14 @@ help:
 
 apidoc:
 	@$(call echo,Make $@)
-	@sh ./doc/build.sh
+	@$(SH) ./doc/build.sh
 
 opendoc: apidoc
 	@$(call echo,Make $@)
-	@$(shell sh ./doc/langs.sh 1); \
+	@$(shell $(SH) ./doc/langs.sh 1); \
 	for lang in "$${LANGS[@]}"; do \
 		html=./doc/output/$$lang/html/index.html; \
-		[ -f "$$html" ] && sh ./scripts/open.sh $$html; \
+		[ -f "$$html" ] && $(SH) ./scripts/open.sh $$html; \
 	done
 
 .PHONY: apidoc opendoc
@@ -33,7 +33,7 @@ opendoc: apidoc
 
 init:
 	@$(call echo,Make $@)
-	@sh ./scripts/init.sh
+	@$(SH) ./scripts/init.sh
 
 .PHONY: init
 
@@ -77,14 +77,14 @@ host:
 	@$(call echo,Make $@)
 	@echo HOST_OS: $(HOST_OS)
 	@echo HOST_ARCH: $(HOST_ARCH)
+	@echo SH: $(SH)
 	@echo ECHO: $(ECHO)
+	@echo FIND: $(FIND)
 	@echo CC: $(CC)
 	@echo CXX: $(CXX)
 	@echo MAKE: $(MAKE)
 	@echo BUILD: $(BUILD)
-	@echo FIND: $(FIND)
 	@echo LDD: $(LDD)
 	@echo CMAKE: $(CMAKE)
-	@#$(FIND) . -name READ*
 
 .PHONY: host

doc/build.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 # _VERBOSE_=1
 # _TEST_=1
 

doc/langs.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 LANGS=(
   en
   zh-Hans

scripts/common/detect.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 
 [ -n "${_DETECT_SH_}" ] && return || readonly _DETECT_SH_=1
 [ -n "${_VERBOSE_}" ] && echo "-- INCLUDE: detect.sh"
@@ -13,9 +13,13 @@ _detect() {
       exit 1
     fi
   else
-    [ -z "$verbose" ] || echo "-- DETECT: $cmd found"
+    if [ -z "$verbose" ]; then
+      eval "${cmd}_FOUND=1" &> /dev/null
+    else
+      echo "-- DETECT: $cmd found"
       eval "${cmd}_FOUND=1"
     fi
+  fi
 }
 
 _detect_cmd() {

scripts/common/echo.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 
 [ -n "${_ECHO_SH_}" ] && return || readonly _ECHO_SH_=1
 [ -n "${_VERBOSE_}" ] && echo "-- INCLUDE: echo.sh"
@@ -9,11 +9,7 @@
 #   source "$(dirname "$0")/echo.sh"
 # fi
 
-if [ "$OS" = "Windows_NT" ]; then
 ECHO="echo -e"
-else
-  ECHO="echo"
-fi
 
 # task colors
 COLOR_STRONG="1;35"  # Magenta

scripts/common/host.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 
 [ -n "${_HOST_SH_}" ] && return || readonly _HOST_SH_=1
 [ -n "${_VERBOSE_}" ] && echo "-- INCLUDE: host.sh"

scripts/common/mkdir.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 
 [ -n "${_MKDIR_SH_}" ] && return || readonly _MKDIR_SH_=1
 [ -n "${_VERBOSE_}" ] && echo "-- INCLUDE: mkdir.sh"

scripts/getfind.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 
 FIND="find"
 

scripts/init.sh

@@ -1,4 +1,5 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
+# _VERBOSE_=1
 # _FORCE_INSRALL_=1
 
 BASE_DIR=$(cd "$(dirname "$0")" && pwd)

scripts/open.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 
 BASE_DIR=$(cd "$(dirname "$0")" && pwd)