Initial commit of Citus 5.0

.gitattributes

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+*		whitespace=space-before-tab,trailing-space
+*.[chly]	whitespace=space-before-tab,trailing-space,indent-with-non-tab,tabwidth=4
+*.dsl		whitespace=space-before-tab,trailing-space,tab-in-indent
+*.patch		-whitespace
+*.pl		whitespace=space-before-tab,trailing-space,tabwidth=4
+*.po		whitespace=space-before-tab,trailing-space,tab-in-indent,-blank-at-eof
+*.sgml		whitespace=space-before-tab,trailing-space,tab-in-indent,-blank-at-eol
+*.x[ms]l	whitespace=space-before-tab,trailing-space,tab-in-indent
+
+# Avoid confusing ASCII underlines with leftover merge conflict markers
+README		conflict-marker-size=32
+README.*	conflict-marker-size=32
+
+# Certain data files that contain special whitespace, and other special cases
+*.data						-whitespace
+
+# Test output files that contain extra whitespace
+*.out					-whitespace
+src/test/regress/output/*.source	-whitespace
+
+# These files are maintained or generated elsewhere.  We take them as is.
+configure				-whitespace

.gitignore

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+# Global excludes across all subdirectories
+*.o
+*.so
+*.so.[0-9]
+*.so.[0-9].[0-9]
+*.sl
+*.sl.[0-9]
+*.sl.[0-9].[0-9]
+*.dylib
+*.dll
+*.a
+*.mo
+*.pot
+objfiles.txt
+.deps/
+*.gcno
+*.gcda
+*.gcov
+*.gcov.out
+lcov.info
+coverage/
+*.vcproj
+*.vcxproj
+win32ver.rc
+*.exe
+lib*dll.def
+lib*.pc
+
+# Local excludes in root directory
+/config.log
+/config.status
+/pgsql.sln
+/pgsql.sln.cache
+/Debug/
+/Release/
+/autom4te.cache
+/Makefile.global
+/src/Makefile.custom

.travis.yml

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+sudo: required
+dist: trusty
+language: c
+cache: apt
+env:
+  matrix:
+    - PGVERSION=9.5
+    - PGVERSION=9.4
+before_install:
+  - git clone --depth 1 https://github.com/citusdata/tools.git
+  - tools/travis/setup_apt.sh
+  - tools/travis/nuke_pg.sh
+install:
+  - tools/travis/install_pg.sh
+script: tools/travis/pg_travis_multi_test.sh

Makefile

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+# CitusDB toplevel Makefile
+
+citusdb_subdir = .
+citusdb_top_builddir = .
+
+# Hint that configure should be run first
+ifeq (,$(wildcard Makefile.global))
+  $(error ./configure needs to be run before compiling CitusDB)
+endif
+
+include Makefile.global
+
+all: extension csql
+
+# build extension
+extension:
+	$(MAKE) -C src/backend/distributed/ all
+install-extension:
+	$(MAKE) -C src/backend/distributed/ install
+install-headers:
+	$(MKDIR_P) '$(includedir_server)/distributed/'
+# generated headers are located in the build directory
+	$(INSTALL_DATA) src/include/citusdb_config.h '$(includedir_server)/'
+# the rest in the source tree
+	$(INSTALL_DATA) $(citusdb_abs_srcdir)/src/include/distributed/*.h '$(includedir_server)/distributed/'
+clean-extension:
+	$(MAKE) -C src/backend/distributed/ clean
+.PHONY: extension install-extension clean-extension
+# Add to generic targets
+install: install-extension install-headers
+clean: clean-extension
+
+# build csql binary
+csql:
+	$(MAKE) -C src/bin/csql/ all
+install-csql:
+	$(MAKE) -C src/bin/csql/ install
+clean-csql:
+	$(MAKE) -C src/bin/csql/ clean
+.PHONY: csql install-csql clean-csql
+# Add to generic targets
+install: install-csql
+clean: clean-csql
+
+# depend on install for now
+check: all install
+	$(MAKE) -C src/test/regress check-full
+
+.PHONY: all check install clean

Makefile.global.in

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+# -*-makefile-*-
+# @configure_input@
+# Makefile.global.in - Makefile to be included by all submakes
+#
+# This file is converted by configure into an actual Makefile,
+# replacing the @varname@ placeholders by actual values.
+#
+# This files is intended to contain infrastructure needed by several
+# makefiles, particulary central handling of compilation flags and
+# rules.
+
+citusdb_abs_srcdir:=@abs_top_srcdir@/${citusdb_subdir}
+citusdb_abs_top_srcdir:=@abs_top_srcdir@
+PG_CONFIG:=@PG_CONFIG@
+PGXS:=$(shell $(PG_CONFIG) --pgxs)
+
+# Support for VPATH builds (i.e. builds from outside the source tree)
+vpath_build=@vpath_build@
+ifeq ($(vpath_build),yes)
+	VPATH:=$(citusdb_abs_srcdir)
+	USE_VPATH:=$(VPATH)
+endif
+
+# CitusDB is built using PostgreSQL's pgxs
+USE_PGXS=1
+include $(PGXS)
+
+# Remake Makefile.global from Makefile.global.in if the latter
+# changed. In order to trigger this rule, the including file must
+# write `include $(citusdb_top_builddir)/Makefile.global', not some
+# shortcut thereof.  This makes it less likely to accidentally run
+# with some outdated Makefile.global.
+# Make internally restarts whenever included Makefiles are
+# regenerated.
+$(citusdb_top_builddir)/Makefile.global: $(citusdb_top_builddir)/Makefile.global.in @top_srcdir@/configure $(citusdb_top_builddir)/config.status
+	cd @abs_top_builddir@ && ./config.status Makefile.global
+
+# Ensure configuration is generated by the most recent configure,
+# useful for longer existing build directories.
+$(citusdb_top_builddir)/config.status: @top_srcdir@/configure
+	cd @abs_top_builddir@ && ./config.status --recheck
+
+# Regenerate configure if configure.in changed
+@top_srcdir@/configure: $(citusdb_abs_srcdir)/configure.in
+	cd ${citusdb_abs_srcdir} && ./autogen.sh
+
+# If specified via configure, replace the default compiler. Normally
+# we'll build with the one postgres was built with. But it's useful to
+# be able to use a different one, especially when building against
+# distribution packages.
+ifneq (@CC@,)
+    override CC=@CC@
+endif
+
+# Add options passed to configure or computed therein, to CFLAGS/CPPFLAGS/...
+override CFLAGS += @CFLAGS@ @CITUS_CFLAGS@
+override CPPFLAGS := @CPPFLAGS@ -I '${citusdb_abs_top_srcdir}/src/include' $(CPPFLAGS)
+override LDFLAGS += @LDFLAGS@
+
+# optional file with user defined, additional, rules
+-include ${citusdb_abs_srcdir}/src/Makefile.custom

autogen.sh

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+#!/bin/bash
+#
+# autogen.sh converts configure.in to configure and creates
+# citusdb_config.h.in. The resuting resulting files are checked into
+# the SCM, to avoid everyone needing autoconf installed.
+
+autoreconf -f