CPack/DEB per component dependencies

Dependencies may now be set per component

5 files changed, 232 insertions, 0 deletions

diff --git a/Tests/CPackComponentsDEB/MyLibCPackConfig-components-depend1.cmake.in b/Tests/CPackComponentsDEB/MyLibCPackConfig-components-depend1.cmake.in
new file mode 100644
index 0000000..d207bcc
--- /dev/null
+++ b/Tests/CPackComponentsDEB/MyLibCPackConfig-components-depend1.cmake.in
@@ -0,0 +1,20 @@
+#
+# Activate component packaging
+#
+
+if(CPACK_GENERATOR MATCHES "DEB")
+   set(CPACK_DEB_COMPONENT_INSTALL "ON")
+endif()
+
+#
+# Choose grouping way
+#
+#set(CPACK_COMPONENTS_ALL_GROUPS_IN_ONE_PACKAGE)
+#set(CPACK_COMPONENTS_GROUPING)
+set(CPACK_COMPONENTS_IGNORE_GROUPS 1)
+#set(CPACK_COMPONENTS_ALL_IN_ONE_PACKAGE 1)
+
+# setting dependencies
+set(CPACK_DEBIAN_PACKAGE_DEPENDS                "depend-default")
+set(CPACK_DEBIAN_APPLICATIONS_PACKAGE_DEPENDS   "depend-application")
+set(CPACK_DEBIAN_HEADERS_PACKAGE_DEPENDS        "depend-headers")
diff --git a/Tests/CPackComponentsDEB/MyLibCPackConfig-components-depend2.cmake.in b/Tests/CPackComponentsDEB/MyLibCPackConfig-components-depend2.cmake.in
new file mode 100644
index 0000000..803720a
--- /dev/null
+++ b/Tests/CPackComponentsDEB/MyLibCPackConfig-components-depend2.cmake.in
@@ -0,0 +1,29 @@
+#
+# Activate component packaging
+#
+
+if(CPACK_GENERATOR MATCHES "DEB")
+   set(CPACK_DEB_COMPONENT_INSTALL "ON")
+endif()
+
+#
+# Choose grouping way
+#
+#set(CPACK_COMPONENTS_ALL_GROUPS_IN_ONE_PACKAGE)
+#set(CPACK_COMPONENTS_GROUPING)
+set(CPACK_COMPONENTS_IGNORE_GROUPS 1)
+#set(CPACK_COMPONENTS_ALL_IN_ONE_PACKAGE 1)
+
+# setting dependencies
+set(CPACK_DEBIAN_PACKAGE_DEPENDS                "depend-default")
+set(CPACK_DEBIAN_HEADERS_PACKAGE_DEPENDS        "depend-headers")
+
+# this time we set shlibdeps to on
+set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
+set(CPACK_DEBIAN_HEADERS_PACKAGE_SHLIBDEPS OFF)
+set(CPACK_DEBIAN_LIBRARIES_PACKAGE_SHLIBDEPS OFF)
+
+# we also set the dependencies of APPLICATION component to empty, and let
+# shlibdeps do the job for this component. Otherwise the default will
+# override
+set(CPACK_DEBIAN_APPLICATIONS_PACKAGE_DEPENDS        "")
diff --git a/Tests/CPackComponentsDEB/RunCPackVerifyResult-components-depend1.cmake b/Tests/CPackComponentsDEB/RunCPackVerifyResult-components-depend1.cmake
new file mode 100644
index 0000000..26ab19e
--- /dev/null
+++ b/Tests/CPackComponentsDEB/RunCPackVerifyResult-components-depend1.cmake
@@ -0,0 +1,85 @@
+if(NOT CPackComponentsDEB_SOURCE_DIR)
+  message(FATAL_ERROR "CPackComponentsDEB_SOURCE_DIR not set")
+endif()
+
+include(${CPackComponentsDEB_SOURCE_DIR}/RunCPackVerifyResult.cmake)
+
+
+# expected results
+set(expected_file_mask "${CPackComponentsDEB_BINARY_DIR}/MyLib-*.deb")
+set(expected_count 3)
+
+
+set(actual_output)
+run_cpack(actual_output
+          CPack_output
+          CPack_error
+          EXPECTED_FILE_MASK "${expected_file_mask}"
+          CONFIG_ARGS ${config_args}
+          CONFIG_VERBOSE ${config_verbose})
+
+
+if(NOT actual_output)
+  message(STATUS "expected_count='${expected_count}'")
+  message(STATUS "expected_file_mask='${expected_file_mask}'")
+  message(STATUS "actual_output_files='${actual_output}'")
+  message(FATAL_ERROR "error: expected_files do not exist: CPackComponentsDEB test fails. (CPack_output=${CPack_output}, CPack_error=${CPack_error}")
+endif()
+
+list(LENGTH actual_output actual_count)
+if(NOT actual_count EQUAL expected_count)
+  message(STATUS "actual_count='${actual_count}'")
+  message(FATAL_ERROR "error: expected_count=${expected_count} does not match actual_count=${actual_count}: CPackComponents test fails. (CPack_output=${CPack_output}, CPack_error=${CPack_error})")
+endif()
+
+
+# dpkg-deb checks for the dependencies of the packages
+find_program(DPKGDEB_EXECUTABLE dpkg-deb)
+if(DPKGDEB_EXECUTABLE)
+  set(dpkgdeb_output_errors_all "")
+  foreach(_f IN LISTS actual_output)
+
+    # extracts the metadata from the package
+    run_dpkgdeb(dpkg_output
+                FILENAME "${_f}"
+                )
+
+    dpkgdeb_return_specific_metaentry(dpkg_package_name
+                                      DPKGDEB_OUTPUT "${dpkg_output}"
+                                      METAENTRY "Package:")
+
+    dpkgdeb_return_specific_metaentry(dpkg_depends
+                                      DPKGDEB_OUTPUT "${dpkg_output}"
+                                      METAENTRY "Depends:")
+
+    message(STATUS "package='${dpkg_package_name}', dependencies='${dpkg_depends}'")
+
+    if("${dpkg_package_name}" STREQUAL "mylib-applications")
+      if(NOT "${dpkg_depends}" STREQUAL "depend-application")
+        set(dpkgdeb_output_errors_all ${dpkgdeb_output_errors_all}
+                                      "dpkg-deb: ${_f}: Incorrect dependencies for package ${dpkg_package_name}: '${dpkg_depends}' != 'depend-application'\n")
+      endif()
+    elseif("${dpkg_package_name}" STREQUAL "mylib-headers")
+      if(NOT "${dpkg_depends}" STREQUAL "depend-headers")
+        set(dpkgdeb_output_errors_all ${dpkgdeb_output_errors_all}
+                                      "dpkg-deb: ${_f}: Incorrect dependencies for package ${dpkg_package_name}: '${dpkg_depends}' != 'depend-headers'\n")
+      endif()
+    elseif("${dpkg_package_name}" STREQUAL "mylib-libraries")
+      if(NOT "${dpkg_depends}" STREQUAL "depend-default")
+        set(dpkgdeb_output_errors_all ${dpkgdeb_output_errors_all}
+                                      "dpkg-deb: ${_f}: Incorrect dependencies for package ${dpkg_package_name}: '${dpkg_depends}' != 'depend-default'\n")
+      endif()
+    else()
+      set(dpkgdeb_output_errors_all ${dpkgdeb_output_errors_all}
+                                    "dpkg-deb: ${_f}: component name not found: ${dpkg_package_name}\n")
+    endif()
+
+  endforeach()
+
+
+  if(NOT "${dpkgdeb_output_errors_all}" STREQUAL "")
+    message(FATAL_ERROR "dpkg-deb checks failed:\n${dpkgdeb_output_errors_all}")
+  endif()
+else()
+  message("dpkg-deb executable not found - skipping dpkg-deb test")
+endif()
diff --git a/Tests/CPackComponentsDEB/RunCPackVerifyResult-components-depend2.cmake b/Tests/CPackComponentsDEB/RunCPackVerifyResult-components-depend2.cmake
new file mode 100644
index 0000000..79e5df2
--- /dev/null
+++ b/Tests/CPackComponentsDEB/RunCPackVerifyResult-components-depend2.cmake
@@ -0,0 +1,97 @@
+if(NOT CPackComponentsDEB_SOURCE_DIR)
+  message(FATAL_ERROR "CPackComponentsDEB_SOURCE_DIR not set")
+endif()
+
+include(${CPackComponentsDEB_SOURCE_DIR}/RunCPackVerifyResult.cmake)
+
+
+# expected results
+set(expected_file_mask "${CPackComponentsDEB_BINARY_DIR}/MyLib-*.deb")
+set(expected_count 3)
+
+set(config_verbose -V)
+set(actual_output)
+run_cpack(actual_output
+          CPack_output
+          CPack_error
+          EXPECTED_FILE_MASK "${expected_file_mask}"
+          CONFIG_ARGS ${config_args}
+          CONFIG_VERBOSE ${config_verbose})
+
+
+if(NOT actual_output)
+  message(STATUS "expected_count='${expected_count}'")
+  message(STATUS "expected_file_mask='${expected_file_mask}'")
+  message(STATUS "actual_output_files='${actual_output}'")
+  message(FATAL_ERROR "error: expected_files do not exist: CPackComponentsDEB test fails. (CPack_output=${CPack_output}, CPack_error=${CPack_error}")
+endif()
+
+list(LENGTH actual_output actual_count)
+if(NOT actual_count EQUAL expected_count)
+  message(STATUS "actual_count='${actual_count}'")
+  message(FATAL_ERROR "error: expected_count=${expected_count} does not match actual_count=${actual_count}: CPackComponents test fails. (CPack_output=${CPack_output}, CPack_error=${CPack_error})")
+endif()
+
+
+# dpkg-deb checks for the summary of the packages
+find_program(DPKGDEB_EXECUTABLE dpkg-deb)
+if(DPKGDEB_EXECUTABLE)
+  set(dpkgdeb_output_errors_all "")
+  foreach(_f IN LISTS actual_output)
+
+    # extracts the metadata from the package
+    run_dpkgdeb(dpkg_output
+                FILENAME "${_f}"
+                )
+
+    dpkgdeb_return_specific_metaentry(dpkg_package_name
+                                      DPKGDEB_OUTPUT "${dpkg_output}"
+                                      METAENTRY "Package:")
+
+    dpkgdeb_return_specific_metaentry(dpkg_depends
+                                      DPKGDEB_OUTPUT "${dpkg_output}"
+                                      METAENTRY "Depends:")
+
+    message(STATUS "package='${dpkg_package_name}', dependencies='${dpkg_depends}'")
+
+    if("${dpkg_package_name}" STREQUAL "mylib-applications")
+      find_program(DPKG_SHLIBDEP_EXECUTABLE dpkg-shlibdeps)
+      if(DPKG_SHLIBDEP_EXECUTABLE)
+        string(FIND "${dpkg_depends}" "lib" index_libwhatever)
+        if(NOT index_libwhatever GREATER "-1")
+          set(dpkgdeb_output_errors_all "${dpkgdeb_output_errors_all}"
+                                        "dpkg-deb: ${_f}: Incorrect dependencies for package ${dpkg_package_name}: '${dpkg_depends}' does not contain any 'lib'\n")
+        endif()
+      else()
+        message("dpkg-shlibdeps executable not found - skipping dpkg-shlibdeps test")
+      endif()
+
+      # should not contain the default
+      string(FIND "${dpkg_depends}" "depend-default" index_default)
+      if(index_default GREATER "0")
+        set(dpkgdeb_output_errors_all "${dpkgdeb_output_errors_all}"
+                                      "dpkg-deb: ${_f}: Incorrect dependencies for package ${dpkg_package_name}: '${dpkg_depends}' does contains 'depend-default'\n")
+      endif()
+    elseif("${dpkg_package_name}" STREQUAL "mylib-headers")
+      if(NOT "${dpkg_depends}" STREQUAL "depend-headers")
+        set(dpkgdeb_output_errors_all "${dpkgdeb_output_errors_all}"
+                                      "dpkg-deb: ${_f}: Incorrect dependencies for package ${dpkg_package_name}: '${dpkg_depends}' != 'depend-headers'\n")
+      endif()
+    elseif("${dpkg_package_name}" STREQUAL "mylib-libraries")
+      if(NOT "${dpkg_depends}" STREQUAL "depend-default")
+        set(dpkgdeb_output_errors_all "${dpkgdeb_output_errors_all}"
+                                      "dpkg-deb: ${_f}: Incorrect dependencies for package ${dpkg_package_name}: '${dpkg_depends}' != 'depend-default'\n")
+      endif()
+    else()
+      set(dpkgdeb_output_errors_all "${dpkgdeb_output_errors_all}"
+                                    "dpkg-deb: ${_f}: component name not found: ${dpkg_package_name}\n")
+    endif()
+
+  endforeach()
+
+  if(NOT "${dpkgdeb_output_errors_all}" STREQUAL "")
+    message(FATAL_ERROR "dpkg-deb checks failed:\n${dpkgdeb_output_errors_all}")
+  endif()
+else()
+  message("dpkg-deb executable not found - skipping dpkg-deb test")
+endif()
diff --git a/Tests/CPackComponentsDEB/RunCPackVerifyResult.cmake b/Tests/CPackComponentsDEB/RunCPackVerifyResult.cmake
index bd4f12a..b96669e 100644
--- a/Tests/CPackComponentsDEB/RunCPackVerifyResult.cmake
+++ b/Tests/CPackComponentsDEB/RunCPackVerifyResult.cmake
@@ -58,6 +58,7 @@ function(run_cpack output_expected_file CPack_output_parent CPack_error_parent)
     message(FATAL_ERROR "error: CPack execution went wrong!, CPack_output=${CPack_output}, CPack_error=${CPack_error}")
   else ()
     message(STATUS "CPack_output=${CPack_output}")
+    message(STATUS "CPack_error=${CPack_error}")
   endif()