build/windows: Ship babl, gegl and gimp development files on Windows

Partly inspired by Infrastructure/gimp-macos-build#69

Now, we ship headers, static libraries and (relocatable) pkg-config files of
babl, gegl and gimp to make a bit easier building filters and plug-ins.

Developers will still need MSYS2 to install the compiler and the
other many dependencies.

.gitlab-ci.yml

@@ -508,6 +508,8 @@ gimp-win-x64-cross:
   variables:
     CC: cc
     CXX: c++
+    #meson.build forces non-relocatable .pc. See: https://github.com/mesonbuild/meson/issues/14346
+    PKGCONF_RELOCATABLE_OPTION: '-Dpkgconfig.relocatable=true'
   before_script:
     - $MSYS_ROOT = 'C:/msys64'
     - $env:Path = "$MSYS_ROOT/$MSYSTEM_PREFIX/bin;$MSYS_ROOT/usr/bin;" + $env:Path

build/windows/1_build-deps-msys2.ps1

@@ -87,7 +87,7 @@ function self_build ([string]$dep, [string]$option1, [string]$option2)
     ## Configure and/or build
     if (-not (Test-Path _build-$MSYSTEM_PREFIX\build.ninja -Type Leaf))
       {
-        meson setup _build-$MSYSTEM_PREFIX -Dprefix="$GIMP_PREFIX" $option1 $option2
+        meson setup _build-$MSYSTEM_PREFIX -Dprefix="$GIMP_PREFIX" $PKGCONF_RELOCATABLE_OPTION $option1 $option2
       }
     Set-Location _build-$MSYSTEM_PREFIX
     ninja

build/windows/2_build-gimp-msys2.ps1

@@ -48,7 +48,7 @@ if (-not (Test-Path _build-$MSYSTEM_PREFIX\build.ninja -Type Leaf))
     #FIXME: There is no GJS for Windows. See: https://gitlab.gnome.org/GNOME/gimp/-/issues/5891
     meson setup _build-$MSYSTEM_PREFIX -Dprefix="$GIMP_PREFIX" -Djavascript=disabled `
                                        -Ddirectx-sdk-dir="$MSYS_ROOT/$MSYSTEM_PREFIX" -Denable-default-bin=enabled `
-                                       -Dbuild-id='org.gimp.GIMP_official' $INSTALLER_OPTION $STORE_OPTION $NON_RELOCATABLE_OPTION
+                                       -Dbuild-id='org.gimp.GIMP_official' $INSTALLER_OPTION $STORE_OPTION $PKGCONF_RELOCATABLE_OPTION $NON_RELOCATABLE_OPTION
   }
 Set-Location _build-$MSYSTEM_PREFIX
 ninja

build/windows/2_bundle-gimp-uni_base.sh

@@ -96,14 +96,6 @@ bundle "$MSYSTEM_PREFIX" etc/fonts
 sed -i "s|LOCAL_APPDATA_FONTCONFIG_CACHE|~/AppData/Local/GIMP/$GIMP_APP_VERSION/fontconfig/cache|" "$GIMP_DISTRIB/etc/fonts/fonts.conf"
 
 
-## Headers (for use of gimptool).
-bundle "$GIMP_PREFIX" include/gimp-*
-bundle "$GIMP_PREFIX" include/babl-*
-bundle "$GIMP_PREFIX" include/gegl-*
-bundle "$MSYSTEM_PREFIX" include/exiv*
-bundle "$MSYSTEM_PREFIX" include/gexiv*
-
-
 ## Library data.
 bundle "$GIMP_PREFIX" lib/gimp
 bundle "$GIMP_PREFIX" lib/babl-*
@@ -120,7 +112,6 @@ bundle "$MSYSTEM_PREFIX" lib/gdk-pixbuf-*/*/loaders/libpixbufloader-bmp.dll
 bundle "$MSYSTEM_PREFIX" lib/gdk-pixbuf-*/*/loaders/libpixbufloader-jpeg.dll
 bundle "$MSYSTEM_PREFIX" lib/gdk-pixbuf-*/*/loaders/libpixbufloader-gif.dll
 bundle "$MSYSTEM_PREFIX" lib/gdk-pixbuf-*/*/loaders/libpixbufloader-tiff.dll
-clean "$GIMP_DISTRIB" lib/*.a
 
 
 ## Resources.
@@ -230,3 +221,15 @@ done
 #if [ "$CI_JOB_NAME" != "gimp-win-x64-cross" ]; then
 #  cp -fr ${GIMP_PREFIX}/bin/*.pdb ${GIMP_DISTRIB}/bin/
 #fi
+
+## Development files (to build GEGL filters and GIMP plug-ins).
+clean "$GIMP_DISTRIB" lib/*.a
+bundle "$GIMP_PREFIX" include/gimp-*
+bundle "$GIMP_PREFIX" include/babl-*
+bundle "$GIMP_PREFIX" include/gegl-*
+bundle "$GIMP_PREFIX" lib/libgimp*.a
+bundle "$GIMP_PREFIX" lib/libbabl*.a
+bundle "$GIMP_PREFIX" lib/libgegl*.a
+bundle "$GIMP_PREFIX" lib/pkgconfig/gimp-*
+bundle "$GIMP_PREFIX" lib/pkgconfig/babl-*
+bundle "$GIMP_PREFIX" lib/pkgconfig/gegl-*

build/windows/installer/base_executables.isi

@@ -30,13 +30,17 @@ Source: "{#GIMP_DIR}\{#DIR}\lib\gimp\*.exe"; DestDir: "{app}\lib\gimp"; Excludes
 Source: "{#GIMP_DIR}\{#DIR}\lib\girepository-1.0\Gimp*.typelib"; DestDir: "{app}\lib\girepository-1.0"; Components: gimp{#COMPONENT}; Flags: {#COMMON_FLAGS}
 
 Source: "{#DEPS_DIR}\{#DDIR}\bin\*"; DestDir: "{app}\bin"; Excludes: "libgimp*.dll,gimp*.exe,*.debug,{#OPTIONAL_DLL},{#OPTIONAL_EXE}"; Components: deps{#COMPONENT}; Flags: {#COMMON_FLAGS}
-Source: "{#DEPS_DIR}\{#DDIR}\lib\*"; DestDir: "{app}\lib"; Excludes: "gimp,Gimp*.typelib,*.debug,lua,gluas.dll,python3.12"; Components: deps{#COMPONENT}; Flags: {#COMMON_FLAGS}
+Source: "{#DEPS_DIR}\{#DDIR}\lib\*"; DestDir: "{app}\lib"; Excludes: "gimp,Gimp*.typelib,*.debug,*.a,*.pc,lua,gluas.dll,python3.12"; Components: deps{#COMPONENT}; Flags: {#COMMON_FLAGS}
 
 ;Optional arch-specific components (full installation)
 #ifdef DEBUG_SYMBOLS
 Source: "{#GIMP_DIR}\{#DIR}\*.debug"; DestDir: "{app}"; Components: debug{#COMPONENT}; Flags: {#COMMON_FLAGS}
 #endif
 
+Source: "{#GIMP_DIR}\{#DIR}\*.h"; DestDir: "{app}"; Components: dev{#COMPONENT}; Flags: {#COMMON_FLAGS}
+Source: "{#GIMP_DIR}\{#DIR}\*.a"; DestDir: "{app}"; Components: dev{#COMPONENT}; Flags: {#COMMON_FLAGS}
+Source: "{#GIMP_DIR}\{#DIR}\*.pc"; DestDir: "{app}"; Components: dev{#COMPONENT}; Flags: {#COMMON_FLAGS}
+
 Source: "{#DEPS_DIR}\{#DDIR}\bin\libgs*.dll"; DestDir: "{app}\bin"; Components: gs{#COMPONENT}; Flags: {#COMMON_FLAGS}
 Source: "{#GIMP_DIR}\{#DIR}\lib\file-ps.exe"; DestDir: "{app}\lib"; Components: gs{#COMPONENT}; Flags: {#COMMON_FLAGS}
 

build/windows/installer/base_gimp3264.iss

@@ -258,6 +258,10 @@ Name: debug32; Description: "{cm:ComponentsDebug}"; Types: full custom; Flags: d
 Name: debug64; Description: "{cm:ComponentsDebug}"; Types: full custom; Flags: disablenouninstallwarning; Check: Check3264('x64')
 Name: debugARM64; Description: "{cm:ComponentsDebug}"; Types: full custom; Flags: disablenouninstallwarning; Check: Check3264('arm64')
 #endif
+;Development files
+Name: dev32; Description: "{cm:ComponentsDev}"; Types: full custom; Flags: disablenouninstallwarning; Check: Check3264('32')
+Name: dev64; Description: "{cm:ComponentsDev}"; Types: full custom; Flags: disablenouninstallwarning; Check: Check3264('x64')
+Name: devARM64; Description: "{cm:ComponentsDev}"; Types: full custom; Flags: disablenouninstallwarning; Check: Check3264('arm64')
 ;PostScript support
 Name: gs32; Description: "{cm:ComponentsGhostscript}"; Types: full custom; Check: Check3264('32')
 Name: gs64; Description: "{cm:ComponentsGhostscript}"; Types: full custom; Check: Check3264('x64')
@@ -308,7 +312,6 @@ Source: "{#ASSETS_DIR}\installsplash_small.bmp"; Flags: dontcopy
 #define GIMP_ARCHS="gimp32 or gimp64 or gimpARM64"
 #define OPTIONAL_EXT="*.debug,*.lua,*.py"
 Source: "{#GIMP_DIR32}\etc\gimp\*"; DestDir: "{app}\etc\gimp"; Components: {#GIMP_ARCHS}; Flags: {#COMMON_FLAGS}
-Source: "{#GIMP_DIR32}\include\gimp-{#GIMP_PKGCONFIG_VERSION}\*"; DestDir: "{app}\include\gimp-{#GIMP_PKGCONFIG_VERSION}"; Components: {#GIMP_ARCHS}; Flags: {#COMMON_FLAGS}
 Source: "{#GIMP_DIR32}\lib\gimp\{#GIMP_PKGCONFIG_VERSION}\environ\default.env"; DestDir: "{app}\lib\gimp\{#GIMP_PKGCONFIG_VERSION}\environ"; Components: {#GIMP_ARCHS}; Flags: {#COMMON_FLAGS}
 Source: "{#GIMP_DIR32}\lib\gimp\{#GIMP_PKGCONFIG_VERSION}\interpreters\gimp-script-fu-interpreter.interp"; DestDir: "{app}\lib\gimp\{#GIMP_PKGCONFIG_VERSION}\interpreters"; Components: {#GIMP_ARCHS}; Flags: {#COMMON_FLAGS}
 Source: "{#GIMP_DIR32}\lib\gimp\{#GIMP_PKGCONFIG_VERSION}\extensions\*"; DestDir: "{app}\lib\gimp\{#GIMP_PKGCONFIG_VERSION}\extensions"; Excludes: "*.dll,*.exe,{#OPTIONAL_EXT}"; Components: {#GIMP_ARCHS}; Flags: {#COMMON_FLAGS}
@@ -318,7 +321,6 @@ Source: "{#GIMP_DIR32}\share\icons\hicolor\*"; DestDir: "{app}\share\icons\hicol
 Source: "{#GIMP_DIR32}\share\metainfo\*"; DestDir: "{app}\share\metainfo"; Components: {#GIMP_ARCHS}; Flags: {#COMMON_FLAGS}
 #define DEPS_ARCHS="deps32 or deps64 or depsARM64"
 Source: "{#DEPS_DIR32}\etc\*"; DestDir: "{app}\etc"; Excludes: "gimp"; Components: {#DEPS_ARCHS}; Flags: {#COMMON_FLAGS}
-Source: "{#DEPS_DIR32}\include\*"; DestDir: "{app}\include"; Excludes: "gimp*"; Components: {#DEPS_ARCHS}; Flags: {#COMMON_FLAGS}
 Source: "{#DEPS_DIR32}\share\*"; DestDir: "{app}\share"; Excludes: "gimp,icons\hicolor,metainfo,locale\*,mypaint-data"; Components: {#DEPS_ARCHS}; Flags: {#COMMON_FLAGS} createallsubdirs
 
 ;Optional arch-neutral files (full install)
@@ -403,12 +405,15 @@ Type: files; Name: "{autodesktop}\{reg:HKA\SOFTWARE\Microsoft\Windows\CurrentVer
 ;remove old babl and gegl plugins
 Type: filesandordirs; Name: "{app}\lib\babl-0.1"
 Type: filesandordirs; Name: "{app}\lib\gegl-0.4"
-;This was bunbled in RC1 but not needed since the "Debug" menu is hidden in stable releases
+;This was bunbled in 3.0 RC1 but not needed since the "Debug" menu is hidden in stable releases
 #if (!Defined(GIMP_UNSTABLE) || GIMP_UNSTABLE=="")
 	Type: files; Name: "{app}\bin\dot.exe"
 #endif
-;No need to all these python binaries shipped in RC1
+;No need to all these python binaries shipped in 3.0 RC1
 Type: files; Name: "{app}\bin\python3*.exe"
+;Uneeded shipped headers in 3.0 RC3 (we now ship only babl, gegl and gimp)
+Type: filesandordirs; Name: "{app}\include\exiv2"
+Type: filesandordirs; Name: "{app}\include\gexiv2"
 
 [UninstallDelete]
 Type: files; Name: "{app}\uninst\uninst.inf"
@@ -958,7 +963,7 @@ var i,j: Integer;
 begin
 	DebugMsg('ComponentsListOnClick','');
 
-	Components := ['Gimp','Deps','Debug', 'Ghostscript','Lua','Python','Translations','MyPaint','Gimp32'];
+	Components := ['Gimp','Deps','Debug','Dev','Ghostscript','Lua','Python','Translations','MyPaint','Gimp32'];
 	ComponentDesc := '';
 
 	for i := 0 to TNewCheckListBox(pSender).Items.Count - 1 do

build/windows/installer/lang/setup.isl.xml.in

@@ -105,6 +105,14 @@
       <value>Include information to help with debugging GIMP</value>
     </config>
     <!-- Components -->
+    <config name="ComponentsDev">
+      <value>Resource development files</value>
+    </config>
+    <!-- Components -->
+    <config name="ComponentsDevDescription">
+      <value>Include some files to help with building GEGL filters and GIMP plug-ins in MSYS2</value>
+    </config>
+    <!-- Components -->
     <config name="ComponentsTranslations">
       <value>Translations</value>
     </config>