ccache: bump to version 3.2.5 using Haiku-style directories. (#567)

* Add PATCH() to use Haiku-style directories instead of the defaults:
  /usr/local/etc/ccache.conf => /boot/system/settings/ccache.conf
  $HOME/.ccache/ccache.conf => /home/config/cache/ccache/ccache.conf
  $HOME/.ccache/ => /home/config/cache/ccache/
  /usr/local/bin/ => /boot/home/config/non-packaged/bin/
* Create [/boot/system/]settings/ccache.conf as the system-wide
  configuration file with the "keep-old" label.
* Pass "`finddir B_SYSTEM_SETTINGS_DIRECTORY`" as sysconfdir in order
  to have the short path displayed instead of the long one, in case
  the system-wide configuration file contains errors.

dev-util/ccache/ccache-3.2.5.recipe

@@ -0,0 +1,66 @@
+SUMMARY="A fast compiler cache"
+DESCRIPTION="ccache speeds up recompilation by caching previous \
+compilations and detecting when same compilation is being done again. \
+Supported languages are C, C++, Objective-C and Objective-C++."
+HOMEPAGE="https://ccache.samba.org/"
+COPYRIGHT="2002-2007 Andrew Tridgell
+	2009-2016 Joel Rosdahl"
+LICENSE="GNU GPL v3"
+REVISION="1"
+SOURCE_URI="https://samba.org/ftp/ccache/ccache-$portVersion.tar.bz2"
+CHECKSUM_SHA256="7a553809e90faf9de3a23ee9c5b5f786cfd4836bf502744bedb824a24bee1097"
+
+ARCHITECTURES="x86 x86_gcc2 x86_64"
+
+GLOBAL_WRITABLE_FILES="settings/ccache.conf keep-old"
+USER_SETTINGS_FILES="settings/ccache.conf"
+
+PROVIDES="
+	ccache = $portVersion
+	cmd:ccache
+	"
+REQUIRES="
+	haiku
+	lib:libz >= 1
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	devel:libz
+	"
+BUILD_PREREQUIRES="
+	cmd:awk
+	cmd:gcc
+	cmd:make
+	cmd:xargs
+	"
+
+PATCH()
+{
+	USER_CACHE_DIR="`finddir B_USER_CACHE_DIRECTORY`"
+	USER_NONPACKAGED_BIN_DIR="`finddir B_USER_NONPACKAGED_BIN_DIRECTORY`"
+	SYSTEM_SETTINGS_DIR="`finddir B_SYSTEM_SETTINGS_DIRECTORY`"
+
+	sed -i -e "s|\(conf->cache_dir = format(\"%s/\).\(ccache\", \)get_home_directory()\();\)|\1\2\"$USER_CACHE_DIR\"\3|;" \
+		conf.c
+
+	sed -i \
+		-e "s|cp ccache /usr/local/bin/|cd ${USER_NONPACKAGED_BIN_DIR//-/\\\\-}|;" \
+		-e "s|\(\\-s \)\(ccache \)/usr/local/bin/|\1/bin/\2|;" \
+		-e "s|/usr/local/etc/ccache|$SYSTEM_SETTINGS_DIR/ccache|;" \
+		-e "s|\$HOME/\\\\&\\.ccache|$USER_CACHE_DIR/ccache|;" \
+		ccache.1
+}
+
+BUILD()
+{
+	runConfigure --omit-dirs sysconfDir ./configure \
+		--sysconfdir="`finddir B_SYSTEM_SETTINGS_DIRECTORY`"
+	make $jobArgs
+}
+
+INSTALL()
+{
+	make install
+	echo "# System-wide configuration for ccache" > $settingsDir/ccache.conf
+}

dev-util/ccache/patches/ccache-3.0.1.patch

@@ -1,12 +0,0 @@
-diff -urN ccache-3.0.1/Makefile.in ccache-3.0.1-haiku/Makefile.in
---- ccache-3.0.1/Makefile.in	2010-07-15 15:52:30.051118080 +0000
-+++ ccache-3.0.1-haiku/Makefile.in	2010-08-26 04:36:22.722468864 +0000
-@@ -14,7 +14,7 @@
- LDFLAGS = @LDFLAGS@
- EXEEXT = @EXEEXT@
- 
--libs = @LIBS@ -lm
-+libs = @LIBS@
- 
- sources = \
-     ccache.c mdfour.c hash.c execute.c util.c args.c stats.c version.c \