[arm/portage] add make.conf

conf/armv7l/portage/NOTES

@@ -0,0 +1,5 @@
+Files in here must be real file or hardlinks.
+Symlinks are not allowed since they're read by Entropy Server
+during repository metadata generation and, if symlink, their
+symlink pointer is recorded instead of the file content.
+see: entropy/lib/entropy/server/interfaces/db.py -> spm_files_map

conf/armv7l/portage/make.conf

@@ -0,0 +1,31 @@
+# Compiler configuration
+GRAPHITE="-floop-interchange -ftree-loop-distribution -floop-strip-mine -floop-block"
+CFLAGS="-O2 -ftree-vectorize -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard ${GRAPHITE}"
+CXXFLAGS="${CFLAGS}"
+LDFLAGS="-Wl,-O1 -Wl,--as-needed"
+CHOST="armv7a-hardfloat-linux-gnueabi"
+
+# Portage configuration
+ACCEPT_KEYWORDS="~arm arm"
+FEATURES="ccache distcc distcc-pump parallel-fetch protect-owned splitdebug"
+MAKEOPTS="-j16 -s"
+CCACHE_SIZE="50G"
+
+# distcc configuration
+DISTCC_SSH="/etc/distcc/distcc-ssh"
+# <host>/<number of jobs>
+# Works with QEMU warnings (damn)
+# DISTCC_HOSTS="localhost/1 distcc@localhost/15,lzo,cpp"
+# Works
+DISTCC_HOSTS="localhost/1 127.0.0.1/15,lzo,cpp"
+# DISTCC_VERBOSE=1
+
+# Package specific configuration
+APACHE2_MPMS="prefork"
+
+# Filter out crap from packages
+INSTALL_MASK="usr/share/gtk-doc/html/*"
+PKG_INSTALL_MASK="${INSTALL_MASK}"
+
+source /var/lib/layman/make.conf
+