cmake: Versioning, ffmpeg dependency, installer and more
This commit is contained in:
Michael Fabian 'Xaymar' Dirks
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; Script generated by the Inno Setup Script Wizard.
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; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
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#define MyAppName "@PROJECT_FULL_NAME@"
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#define MyAppVersion "@PROJECT_VERSION_MAJOR@.@PROJECT_VERSION_MINOR@.@PROJECT_VERSION_PATCH@.@PROJECT_VERSION_TWEAK@"
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#define MyAppPublisher "Xaymars Technology Workshop"
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#define MyAppURL "https://www.xaymar.com/"
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[Setup]
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; NOTE: The value of AppId uniquely identifies this application.
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; Do not use the same AppId value in installers for other applications.
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; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
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AppId={6559B77C-0F41-4F97-AC9D-2C13DE22D236}
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AppName={#MyAppName}
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AppVersion={#MyAppVersion}
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;AppVerName={#MyAppName} {#MyAppVersion}
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AppPublisher={#MyAppPublisher}
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AppPublisherURL={#MyAppURL}
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AppSupportURL={#MyAppURL}
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AppUpdatesURL={#MyAppURL}
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DefaultDirName={code:GetDirName}
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DefaultGroupName={#MyAppName}
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AllowNoIcons=yes
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LicenseFile="@PROJECT_SOURCE_DIR@/LICENSE"
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OutputDir="@CMAKE_INSTALL_PREFIX@/../"
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OutputBaseFilename=obs-ffmpeg-encoder-{#MyAppVersion}
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Compression=lzma
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SolidCompression=yes
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VersionInfoVersion={#MyAppVersion}
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VersionInfoCompany={#MyAppPublisher}
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VersionInfoDescription={#MyAppName} Setup
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[Languages]
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Name: "english"; MessagesFile: "compiler:Default.isl"
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[Files]
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Source: "@CMAKE_INSTALL_PREFIX@/*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
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; NOTE: Don't use "Flags: ignoreversion" on any shared system files
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[Icons]
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Name: "{group}\{cm:ProgramOnTheWeb,{#MyAppName}}"; Filename: "{#MyAppURL}"
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Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"
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[Code]
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function GetDirName(Value: string): string;
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var
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InstallPath: string;
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begin
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// initialize default path, which will be returned when the following registry
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// key queries fail due to missing keys or for some different reason
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Result := '{pf}\obs-studio';
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// query the first registry value; if this succeeds, return the obtained value
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if RegQueryStringValue(HKLM32, 'SOFTWARE\OBS Studio', '', InstallPath) then
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Result := InstallPath
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end;
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/////////////////////////////////////////////////////////////////////
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function GetUninstallString(): String;
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var
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sUnInstPath: String;
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sUnInstallString: String;
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begin
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sUnInstPath := ExpandConstant('Software\Microsoft\Windows\CurrentVersion\Uninstall\{#emit SetupSetting("AppId")}_is1');
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sUnInstallString := '';
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if not RegQueryStringValue(HKLM, sUnInstPath, 'UninstallString', sUnInstallString) then
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RegQueryStringValue(HKCU, sUnInstPath, 'UninstallString', sUnInstallString);
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Result := sUnInstallString;
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end;
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/////////////////////////////////////////////////////////////////////
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function IsUpgrade(): Boolean;
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begin
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Result := (GetUninstallString() <> '');
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end;
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/////////////////////////////////////////////////////////////////////
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function UnInstallOldVersion(): Integer;
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var
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sUnInstallString: String;
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iResultCode: Integer;
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begin
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// Return Values:
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// 1 - uninstall string is empty
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// 2 - error executing the UnInstallString
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// 3 - successfully executed the UnInstallString
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// default return value
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Result := 0;
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// get the uninstall string of the old app
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sUnInstallString := GetUninstallString();
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if sUnInstallString <> '' then begin
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sUnInstallString := RemoveQuotes(sUnInstallString);
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if Exec(sUnInstallString, '/SILENT /NORESTART /SUPPRESSMSGBOXES','', SW_HIDE, ewWaitUntilTerminated, iResultCode) then
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Result := 3
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else
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Result := 2;
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end else
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Result := 1;
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end;
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/////////////////////////////////////////////////////////////////////
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procedure CurStepChanged(CurStep: TSetupStep);
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begin
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if (CurStep=ssInstall) then
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begin
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if (IsUpgrade()) then
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begin
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UnInstallOldVersion();
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end;
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end;
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end;
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@@ -0,0 +1,155 @@
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#
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# This module defines the following variables:
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#
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# FFMPEG_FOUND - All required components and the core library were found
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# FFMPEG_INCLUDE_DIRS - Combined list of all components include dirs
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# FFMPEG_LIBRARIES - Combined list of all componenets libraries
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# FFMPEG_VERSION_STRING - Version of the first component requested
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#
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# For each requested component the following variables are defined:
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#
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# FFMPEG_<component>_FOUND - The component was found
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# FFMPEG_<component>_INCLUDE_DIRS - The components include dirs
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# FFMPEG_<component>_LIBRARIES - The components libraries
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# FFMPEG_<component>_VERSION_STRING - The components version string
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# FFMPEG_<component>_VERSION_MAJOR - The components major version
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# FFMPEG_<component>_VERSION_MINOR - The components minor version
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# FFMPEG_<component>_VERSION_MICRO - The components micro version
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#
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# <component> is the uppercase name of the component
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find_package(PkgConfig QUIET)
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(_lib_suffix 64)
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else()
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set(_lib_suffix 32)
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endif()
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function(find_ffmpeg_library component header)
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string(TOUPPER "${component}" component_u)
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set(FFMPEG_${component_u}_FOUND FALSE PARENT_SCOPE)
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set(FFmpeg_${component}_FOUND FALSE PARENT_SCOPE)
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if(PKG_CONFIG_FOUND)
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pkg_check_modules(PC_FFMPEG_${component} QUIET lib${component})
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endif()
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find_path(FFMPEG_${component}_INCLUDE_DIR
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NAMES
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"lib${component}/${header}" "lib${component}/version.h"
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HINTS
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ENV FFmpegPath${_lib_suffix}
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ENV FFmpegPath
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ENV DepsPath${_lib_suffix}
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ENV DepsPath
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${FFmpegPath${_lib_suffix}}
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${FFmpegPath}
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${DepsPath${_lib_suffix}}
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${DepsPath}
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${PC_FFMPEG_${component}_INCLUDE_DIRS}
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PATHS
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/usr/include /usr/local/include /opt/local/include /sw/include
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PATH_SUFFIXES ffmpeg libav include)
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find_library(FFMPEG_${component}_LIBRARY
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NAMES
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"${component}" "lib${component}"
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HINTS
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ENV FFmpegPath${_lib_suffix}
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ENV FFmpegPath
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ENV DepsPath${_lib_suffix}
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ENV DepsPath
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${FFmpegPath${_lib_suffix}}
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${FFmpegPath}
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${DepsPath${_lib_suffix}}
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${DepsPath}
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${PC_FFMPEG_${component}_LIBRARY_DIRS}
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PATHS
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/usr/lib /usr/local/lib /opt/local/lib /sw/lib
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PATH_SUFFIXES
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lib${_lib_suffix} lib
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libs${_lib_suffix} libs
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bin${_lib_suffix} bin
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../lib${_lib_suffix} ../lib
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../libs${_lib_suffix} ../libs
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../bin${_lib_suffix} ../bin)
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set(FFMPEG_${component_u}_INCLUDE_DIRS ${FFMPEG_${component}_INCLUDE_DIR} PARENT_SCOPE)
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set(FFMPEG_${component_u}_LIBRARIES ${FFMPEG_${component}_LIBRARY} PARENT_SCOPE)
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mark_as_advanced(FFMPEG_${component}_INCLUDE_DIR FFMPEG_${component}_LIBRARY)
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if(FFMPEG_${component}_INCLUDE_DIR AND FFMPEG_${component}_LIBRARY)
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set(FFMPEG_${component_u}_FOUND TRUE PARENT_SCOPE)
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set(FFmpeg_${component}_FOUND TRUE PARENT_SCOPE)
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list(APPEND FFMPEG_INCLUDE_DIRS ${FFMPEG_${component}_INCLUDE_DIR})
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list(REMOVE_DUPLICATES FFMPEG_INCLUDE_DIRS)
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set(FFMPEG_INCLUDE_DIRS "${FFMPEG_INCLUDE_DIRS}" PARENT_SCOPE)
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list(APPEND FFMPEG_LIBRARIES ${FFMPEG_${component}_LIBRARY})
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list(REMOVE_DUPLICATES FFMPEG_LIBRARIES)
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set(FFMPEG_LIBRARIES "${FFMPEG_LIBRARIES}" PARENT_SCOPE)
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set(FFMPEG_${component_u}_VERSION_STRING "unknown" PARENT_SCOPE)
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set(_vfile "${FFMPEG_${component}_INCLUDE_DIR}/lib${component}/version.h")
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if(EXISTS "${_vfile}")
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file(STRINGS "${_vfile}" _version_parse REGEX "^.*VERSION_(MAJOR|MINOR|MICRO)[ \t]+[0-9]+[ \t]*$")
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string(REGEX REPLACE ".*VERSION_MAJOR[ \t]+([0-9]+).*" "\\1" _major "${_version_parse}")
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string(REGEX REPLACE ".*VERSION_MINOR[ \t]+([0-9]+).*" "\\1" _minor "${_version_parse}")
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string(REGEX REPLACE ".*VERSION_MICRO[ \t]+([0-9]+).*" "\\1" _micro "${_version_parse}")
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set(FFMPEG_${component_u}_VERSION_MAJOR "${_major}" PARENT_SCOPE)
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set(FFMPEG_${component_u}_VERSION_MINOR "${_minor}" PARENT_SCOPE)
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set(FFMPEG_${component_u}_VERSION_MICRO "${_micro}" PARENT_SCOPE)
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set(FFMPEG_${component_u}_VERSION_STRING "${_major}.${_minor}.${_micro}" PARENT_SCOPE)
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else()
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message(STATUS "Failed parsing FFmpeg ${component} version")
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endif()
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endif()
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endfunction()
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set(FFMPEG_INCLUDE_DIRS)
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set(FFMPEG_LIBRARIES)
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if(NOT FFmpeg_FIND_COMPONENTS)
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message(FATAL_ERROR "No FFmpeg components requested")
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endif()
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list(GET FFmpeg_FIND_COMPONENTS 0 _first_comp)
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string(TOUPPER "${_first_comp}" _first_comp)
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foreach(component ${FFmpeg_FIND_COMPONENTS})
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if(component STREQUAL "avcodec")
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find_ffmpeg_library("${component}" "avcodec.h")
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elseif(component STREQUAL "avdevice")
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find_ffmpeg_library("${component}" "avdevice.h")
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elseif(component STREQUAL "avfilter")
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find_ffmpeg_library("${component}" "avfilter.h")
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elseif(component STREQUAL "avformat")
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find_ffmpeg_library("${component}" "avformat.h")
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elseif(component STREQUAL "avresample")
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find_ffmpeg_library("${component}" "avresample.h")
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elseif(component STREQUAL "avutil")
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find_ffmpeg_library("${component}" "avutil.h")
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elseif(component STREQUAL "postproc")
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find_ffmpeg_library("${component}" "postprocess.h")
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elseif(component STREQUAL "swresample")
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find_ffmpeg_library("${component}" "swresample.h")
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elseif(component STREQUAL "swscale")
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find_ffmpeg_library("${component}" "swscale.h")
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else()
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message(FATAL_ERROR "Unknown FFmpeg component requested: ${component}")
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endif()
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endforeach()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(FFmpeg
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FOUND_VAR FFMPEG_FOUND
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REQUIRED_VARS FFMPEG_${_first_comp}_LIBRARIES FFMPEG_${_first_comp}_INCLUDE_DIRS
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VERSION_VAR FFMPEG_${_first_comp}_VERSION_STRING
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HANDLE_COMPONENTS)
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