use-pgo-install

#!/bin/bash

#  Phalcon Framework
#
#  Copyright (c) 2011-2013 Phalcon Team (http://www.phalconphp.com)
#
#  This source file is subject to the New BSD License that is bundled
#  with this package in the file docs/LICENSE.txt.
#
#  If you did not receive a copy of the license and are unable to
#  obtain it through the world-wide-web, please send an email
#  to license@phalconphp.com so we can send you a copy immediately.
#
#  Authors: Andres Gutierrez <andres@phalconphp.com>
#            Eduar Carvajal <eduar@phalconphp.com>

export GCC_GENERATE_TEST_COVERAGE_FILES="YES"
export GCC_INSTRUMENT_PROGRAM_FLOW_ARCS="YES"

export CC="gcc"
export CFLAGS="-march=native -mtune=native -O2 -fno-delete-null-pointer-checks -finline-functions -fno-builtin-memcmp -fprofile-use"
echo "int main() {}" > t.c
gcc $CFLAGS t.c -o t 2> t.t
if [ $? != 0 ]; then
        chmod +x gcccpuopt
        BFLAGS=`./gcccpuopt`
        export CFLAGS="-O2 -fno-delete-null-pointer-checks -finline-functions $BFLAGS -fno-builtin-memcmp -fprofile-use"
        gcc $CFLAGS t.c -o t 2> t.t
        if [ $? != 0 ]; then
                export CFLAGS="-O2 -fno-delete-null-pointer-checks"
        fi
fi
if [ $(gcc -dumpversion | cut -f1 -d.) -ge 4 ]; then
	gcc $CFLAGS -fvisibility=hidden t.c -o t 2> t.t && export CFLAGS="$CFLAGS -fvisibility=hidden"
fi
#gcc $CFLAGS -flto t.c -o t 2> t.t && { export CFLAGS="$CFLAGS -flto"; export LDFLAGS="$LDFLAGS $CFLAGS"; }
rm -f t.t t.c t

#Check processor architecture
if [ -z $1 ]; then
	DIR="32bits"
	gcc gccarch.c -o gccarch
	if [ -f gccarch ]; then
		P64BITS=`./gccarch`
		if [ "$P64BITS" == "1" ]; then
			DIR="64bits"
		fi
	fi
else
	DIR=$1
fi

if [ -f $DIR/.libs/phalcon.gcda ]; then
        cp $DIR/.libs/phalcon.gcda .
else
        echo "Profile info was not found"
fi

#Move to specified architecture
cd $DIR

#export CFLAGS="-O0 -g -fno-delete-null-pointer-checks"

#Clean current compilation
if [ -f Makefile ]; then
	make clean
	phpize --clean
fi

#Perform the compilation
phpize && ./configure --enable-phalcon

if [ -f ../phalcon.gcda ]; then
        mkdir .libs
        cp ../phalcon.gcda .libs/phalcon.gcda
else
        echo "Profile info was not found"
fi

make && make install && echo -e "\nThanks for compiling Phalcon!\nBuild succeed: Please restart your web server to complete the installation"