rocksdb/build_tools/unity
miguelportilla 93e6b5e9d9 Changes to support unity build:
* Script for building the unity.cc file via Makefile
* Unity executable Makefile target for testing builds
* Source code changes to fix compilation of unity build
2014-08-11 13:22:47 -04:00

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#!/bin/sh
#
# Create the unity file
#
OUTPUT=$1
if test -z "$OUTPUT"; then
echo "usage: $0 <output-filename>" >&2
exit 1
fi
# Delete existing file, if it exists
rm -f "$OUTPUT"
touch "$OUTPUT"
# Detect OS
if test -z "$TARGET_OS"; then
TARGET_OS=`uname -s`
fi
# generic port files (working on all platform by #ifdef) go directly in /port
GENERIC_PORT_FILES=`cd "$ROCKSDB_ROOT"; find port -name '*.cc' | tr "\n" " "`
# On GCC, we pick libc's memcmp over GCC's memcmp via -fno-builtin-memcmp
case "$TARGET_OS" in
Darwin)
# PORT_FILES=port/darwin/darwin_specific.cc
;;
IOS)
;;
Linux)
# PORT_FILES=port/linux/linux_specific.cc
;;
SunOS)
# PORT_FILES=port/sunos/sunos_specific.cc
;;
FreeBSD)
# PORT_FILES=port/freebsd/freebsd_specific.cc
;;
NetBSD)
# PORT_FILES=port/netbsd/netbsd_specific.cc
;;
OpenBSD)
# PORT_FILES=port/openbsd/openbsd_specific.cc
;;
DragonFly)
# PORT_FILES=port/dragonfly/dragonfly_specific.cc
;;
OS_ANDROID_CROSSCOMPILE)
# PORT_FILES=port/android/android.cc
;;
*)
echo "Unknown platform!" >&2
exit 1
esac
# We want to make a list of all cc files within util, db, table, and helpers
# except for the test and benchmark files. By default, find will output a list
# of all files matching either rule, so we need to append -print to make the
# prune take effect.
DIRS="util db table utilities"
set -f # temporarily disable globbing so that our patterns arent expanded
PRUNE_TEST="-name *test*.cc -prune"
PRUNE_BENCH="-name *bench*.cc -prune"
PORTABLE_FILES=`cd "$ROCKSDB_ROOT"; find $DIRS $PRUNE_TEST -o $PRUNE_BENCH -o -name '*.cc' -print | sort`
PORTABLE_CPP=`cd "$ROCKSDB_ROOT"; find $DIRS $PRUNE_TEST -o $PRUNE_BENCH -o -name '*.cpp' -print | sort`
set +f # re-enable globbing
# The sources consist of the portable files, plus the platform-specific port
# file.
for SOURCE_FILE in $PORTABLE_FILES $GENERIC_PORT_FILES $PORT_FILES $PORTABLE_CPP
do
echo "#include <$SOURCE_FILE>" >> "$OUTPUT"
done
echo "int main(int argc, char** argv){ return 0; }" >> "$OUTPUT"