Add testframework and start bash completion. Not functional yet

.gitmodules

@@ -4,3 +4,6 @@
 [submodule "linklist-lib"]
 	path = linklist-lib
 	url = https://git.shimatta.de/mhu/linklist-lib.git
+[submodule "test/catch2"]
+	path = test/catch2
+	url = https://git.shimatta.de/3rd-party/catch2.git

AUR/PKGBUILD

@@ -16,7 +16,7 @@ sha1sums=('SKIP' 'SKIP' 'SKIP')
 pkgver () {
 	_date=`date +"%Y%m%d"`
 	cd "${srcdir}/${pkgname}-git"
-	echo "$(echo "$(git describe --always --dirty)" | sed 's/-/_/g')"
+	echo "$(echo "$(sh ./gen-version-string.sh)" | sed 's/-/_/g')"
 }
 
 build () {
@@ -24,7 +24,6 @@ build () {
 	cd "$srcdir/$pkgname-git/build"
 	cmake -DCMAKE_BUILD_TYPE=Release ..
 	make -j12
-	make man-page
 }
 
 prepare () {

CMakeLists.txt

@@ -28,6 +28,8 @@ pkg_check_modules(ELF REQUIRED libelf)
 find_package(Doxygen)
 find_package(LibXml2 REQUIRED)
 
+add_subdirectory(man)
+
 aux_source_directory("src" CFILES)
 
 set(GEN_HEADER_PATH "${CMAKE_CURRENT_BINARY_DIR}/include/generated")
@@ -35,17 +37,12 @@ set(GEN_HEADER_PATH "${CMAKE_CURRENT_BINARY_DIR}/include/generated")
 add_custom_target(
 		version-header
 	COMMAND
-		${CMAKE_COMMAND} -D SRC=${CMAKE_SOURCE_DIR}/version.h.template
+		mkdir -p ${GEN_HEADER_PATH} && bash "${CMAKE_CURRENT_SOURCE_DIR}/gen_version_header.sh" "${GEN_HEADER_PATH}/version.h"
-					 -D DST=${GEN_HEADER_PATH}/version.h
-					 -P ${CMAKE_SOURCE_DIR}/GenerateVersion.cmake
 	WORKING_DIRECTORY
 		${CMAKE_CURRENT_SOURCE_DIR}
 	COMMENT "Generating version header"
 	)
 
-
-add_subdirectory(man)
-
 add_custom_target(schema-header DEPENDS "${GEN_HEADER_PATH}/schema-blob.h")
 add_custom_command(
 	OUTPUT "${GEN_HEADER_PATH}/schema-blob.h"
@@ -69,8 +66,7 @@ target_link_directories(${PROJECT_NAME} PRIVATE ${ELF_LIBRARY_DIRS} ${LIBXML2_LI
 target_include_directories(${PROJECT_NAME} PRIVATE ${ELF_INCLUDE_DIRS})
 target_include_directories(${PROJECT_NAME} PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/include")
 target_include_directories(${PROJECT_NAME} PRIVATE "include")
-add_dependencies(${PROJECT_NAME} schema-header)
+add_dependencies(${PROJECT_NAME} version-header schema-header)
-add_dependencies(${PROJECT_NAME} version-header)
 
 if (DOXYGEN_FOUND)
 	set(DOXYFILE_SRC "${CMAKE_CURRENT_SOURCE_DIR}/doxygen/Doxyfile.in")
@@ -87,13 +83,13 @@ if (DOXYGEN_FOUND)
 
 	add_custom_target(doxygen-version-header
 		COMMAND
-			${CMAKE_COMMAND} -D SRC="${CMAKE_SOURCE_DIR}/doxyversion.in.template"
+			bash ${CMAKE_CURRENT_SOURCE_DIR}/doxygen/gen-version-string.sh "${CMAKE_CURRENT_BINARY_DIR}/doxyversion.in"
-					 -D DST="${CMAKE_CURRENT_BINARY_DIR}/doxyversion.in"
-					 -P ${CMAKE_SOURCE_DIR}/GenerateVersion.cmake
 		WORKING_DIRECTORY
 			${CMAKE_CURRENT_SOURCE_DIR}
 	)
-else  (DOXYGEN_FOUND)
+else (DOXYGEN_FOUND)
 	message("${BoldMagenta}Doxygen needs to be installed to generate the doxygen documentation${ColorReset}")
 	message("${BoldMagenta}doxygen target will not be available${ColorReset}")
-endif  (DOXYGEN_FOUND)
+endif (DOXYGEN_FOUND)
+
+add_subdirectory(test)

GenerateVersion.cmake

@@ -1,26 +0,0 @@
-find_package(Git)
-
-if(GIT_EXECUTABLE)
-  get_filename_component(WORKING_DIR ${SRC} DIRECTORY)
-  execute_process(
-    COMMAND ${GIT_EXECUTABLE} describe --always --dirty
-    WORKING_DIRECTORY ${WORKING_DIR}
-    OUTPUT_VARIABLE PROGRAM_GIT_VERSION
-    RESULT_VARIABLE ERROR_CODE
-    OUTPUT_STRIP_TRAILING_WHITESPACE
-    )
-
-  if(NOT ERROR_CODE EQUAL "0")
-    set(PROGRAM_GIT_VERSION "")
-  endif()
-
-endif()
-
-if(PROGRAM_GIT_VERSION STREQUAL "")
-  set(PROGRAM_GIT_VERSION 0.0.0-unknown)
-  message(WARNING "Failed to determine version from Git tags. Using default version \"${PROGRAM_GIT_VERSION}\".")
-else()
-message("Git Version: \"${PROGRAM_GIT_VERSION}\".")
-endif()
-
-configure_file(${SRC} ${DST} @ONLY)

bash-completion/patchelfcrc

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+function _patchelfcrc() {
+	echo "Cursor index: $COMP_CWORD"
+	echo "line as array: $COMP_WORDS"
+	echo "line as string: $COMP_LINE" 
+}
+
+complete -F _patchelfcrc patchelfcrc

doxyversion.in.template

@@ -1 +0,0 @@
-@PROGRAM_GIT_VERSION@

gen-version-string.sh

@@ -0,0 +1 @@
+echo `git describe --tags --always --dirty`

gen_version_header.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+if [[ -z $1 ]]; then
+	exit -1;
+fi
+
+ver=`git describe --tags --always --dirty`
+echo "#ifndef _VERSION_GENERATED_H_" > $1
+echo "#define _VERSION_GENERATED_H_" >> $1
+echo "#define GIT_VERSION_STRING \"$ver\"" >> $1
+echo "#endif /* _VERSION_GENERATED_H_ */" >> $1

man/CMakeLists.txt

@@ -1,6 +1,7 @@
 set (MAN_PAGE_NAME "patchelfcrc.1.gz")
 
 add_custom_target(man-page
+	ALL
 	DEPENDS
 		${CMAKE_CURRENT_BINARY_DIR}/${MAN_PAGE_NAME}
 )

test/CMakeLists.txt

@@ -0,0 +1,11 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(patchelfcrc-test LANGUAGES CXX C)
+add_subdirectory(catch2 EXCLUDE_FROM_ALL)
+
+add_custom_target(test "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}" "-r compact" "-s" DEPENDS ${PROJECT_NAME})
+aux_source_directory("src" TEST_SOURCES)
+set(DUT_SOURCES ${CMAKE_CURRENT_LIST_DIR}/../src/crc.c)
+
+add_executable(${PROJECT_NAME} EXCLUDE_FROM_ALL ${TEST_SOURCES} ${DUT_SOURCES})
+target_link_libraries(${PROJECT_NAME} PRIVATE Catch2::Catch2WithMain)

version.h.template

@@ -1,4 +0,0 @@
-#ifndef _GENRATED_VERSION_H_
-#define _GENRATED_VERSION_H_
-#define GIT_VERSION_STRING "@PROGRAM_GIT_VERSION@"
-#endif /* _GENRATED_VERSION_H_ */