Buildfix on travis.

Don't include incredis when not needed, or cmake will look for hiredis.
Install hiredis and enable redis backend explicitly.

.travis.yml

@@ -2,7 +2,7 @@ language: cpp
 script:
   - mkdir build
   - cd build
-  - cmake -DBUILD_TESTING=ON -DDINDEXER_WITH_BUILD_DATE=on -DPBL_WITH_TESTS=off -DDINDEXER_WITH_NICE_MEDIA_TYPES=on ..
+  - cmake -DBUILD_TESTING=ON -DDINDEXER_WITH_BUILD_DATE=on -DPBL_WITH_TESTS=off -DDINDEXER_WITH_NICE_MEDIA_TYPES=on -DDINDEXER_ENABLED_BACKENDS=postgresql,redis ..
   - cmake --build .
   - ctest
   - cpack
@@ -23,6 +23,7 @@ gcc_deps: &gcc_deps
     - libpq-dev
     - libpq5
     - rpm
+    - hiredis-dev
   sources:
     - ubuntu-toolchain-r-test
 

CMakeLists.txt

@@ -109,7 +109,6 @@ target_include_directories(${bare_name}-inc
 	INTERFACE ${CMAKE_SOURCE_DIR}/include
 )
 
-
 if (NOT DINDEXER_CXX11_ABI AND CMAKE_CXX_COMPILER_VERSION_MAJOR EQUAL "5")
 	message(STATUS "CXX11 ABI disabled (_GLIBCXX_USE_CXX11_ABI=0)")
 	add_definitions(
@@ -122,6 +121,12 @@ if (NOT DINDEXER_CXX11_ABI AND CMAKE_CXX_COMPILER_VERSION_MAJOR EQUAL "5")
 	)
 endif()
 
+list(FIND DINDEXER_ENABLED_BACKENDS "redis" redis_found_index)
+if (${redis_found_index} GREATER -1)
+	set(DINDEXER_WITH_REDIS ON)
+endif()
+unset(redis_found_index)
+
 #Libraries
 add_subdirectory(src/pq)
 add_subdirectory(src/common)
@@ -131,7 +136,9 @@ add_subdirectory(lib/glob2regex)
 add_subdirectory(src/backends)
 add_subdirectory(src/core)
 add_shared_git_project(lib/duckhandy)
-add_shared_git_project(lib/incredis EXCLUDE_FROM_ALL)
+if (DINDEXER_WITH_REDIS)
+	add_shared_git_project(lib/incredis EXCLUDE_FROM_ALL)
+endif()
 
 #Actions
 add_subdirectory(src/main)

README.md

@@ -6,6 +6,8 @@ Latest stable release is __0.1.5b__.
 [![dindexer on Diaspora*](http://i.imgur.com/DcBZykA.png)](https://mondiaspora.net/tags/dindexer)
 Follow [my posts on Diaspora](https://mondiaspora.net/tags/dindexer) for the latest development news and to post your comments about the project.
 
+_CLONING FASTER_: This project uses flat_git. Just run `ruby tools/flat_git.rb <some_empty_dir>` instead of `git submodule init` and you should be good to go. More info [in the wiki](https://github.com/KingDuckZ/dindexer/wiki/flat_git)
+
 ##		What is dindexer?			##
 ###		Purpose						###
 dindexer (from "Disc Indexer") is a program to help you keep track of where your files are as you back them up on external media. It's like updatedb/locate, but it's designed for never changing removable media, such as DVDs and BluRays.
@@ -37,7 +39,9 @@ As dindexer needs to write data to a PostgreSQL database, you need to configure
 
     %YAML 1.2
     ---
-    db_settings:
+	backend_name: postgresql
+    postgresql_settings:
+		connection:
 			username: bob_db
 			password: my_secret_db_password
 			dbname: dindexerdb