Split gn args for pdf and webengine

Currently we run gn with same sets of arguments for pdf
and webengine. Split those so we can make fine grain
configuration and drop some requirements.

Change-Id: I40890b5475dddadd0798ea091ca5e7143fd952b3
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

5 files changed, 112 insertions, 1 deletions

diff --git a/src/core/config/common.pri b/src/core/config/common.pri
new file mode 100644
index 000000000..12a46c5f8
--- /dev/null
+++ b/src/core/config/common.pri
@@ -0,0 +1,44 @@
+
+qtConfig(webengine-printing-and-pdf) {
+    gn_args += enable_basic_printing=true enable_print_preview=true
+    gn_args += enable_pdf=true
+} else {
+    gn_args += enable_basic_printing=false enable_print_preview=false
+    gn_args += enable_pdf=false
+}
+
+qtConfig(webengine-pepper-plugins) {
+    gn_args += enable_plugins=true
+} else {
+    gn_args += enable_plugins=false
+}
+
+qtConfig(webengine-spellchecker) {
+    gn_args += enable_spellcheck=true
+} else {
+    gn_args += enable_spellcheck=false
+}
+
+qtConfig(webengine-webrtc) {
+    gn_args += enable_webrtc=true
+} else {
+    gn_args += enable_webrtc=false audio_processing_in_audio_service_supported=false
+}
+
+qtConfig(webengine-proprietary-codecs) {
+    gn_args += proprietary_codecs=true ffmpeg_branding=\"Chrome\"
+} else {
+    gn_args += proprietary_codecs=false
+}
+
+qtConfig(webengine-extensions) {
+    gn_args += enable_extensions=true
+} else {
+    gn_args += enable_extensions=false
+}
+
+qtConfig(webengine-kerberos) {
+    gn_args += use_kerberos=true
+} else {
+    gn_args += use_kerberos=false
+}
diff --git a/src/core/config/linux.pri b/src/core/config/linux.pri
new file mode 100644
index 000000000..adde8c775
--- /dev/null
+++ b/src/core/config/linux.pri
@@ -0,0 +1,51 @@
+include(common.pri)
+
+!host_build{
+
+    qtConfig(webengine-system-zlib) {
+        qtConfig(webengine-system-minizip): gn_args += use_system_zlib=true use_system_minizip=true
+        qtConfig(webengine-printing-and-pdf): gn_args += pdfium_use_system_zlib=true
+    }
+
+    qtConfig(webengine-system-png) {
+        gn_args += use_system_libpng=true
+        qtConfig(webengine-printing-and-pdf): gn_args += pdfium_use_system_libpng=true
+    }
+
+    qtConfig(webengine-pulseaudio) {
+        gn_args += use_pulseaudio=true
+    } else {
+        gn_args += use_pulseaudio=false
+    }
+
+    qtConfig(webengine-alsa) {
+        gn_args += use_alsa=true
+    } else {
+        gn_args += use_alsa=false
+    }
+
+    !packagesExist(libpci): gn_args += use_libpci=false
+
+    qtConfig(webengine-ozone-x11) {
+        gn_args += ozone_platform_x11=true
+        gn_args += use_xkbcommon=true
+        packagesExist(xscrnsaver): gn_args += use_xscrnsaver=true
+        qtConfig(webengine-webrtc): gn_args += rtc_use_x11=true
+    }
+
+    qtConfig(webengine-system-libevent): gn_args += use_system_libevent=true
+    qtConfig(webengine-system-libwebp):  gn_args += use_system_libwebp=true
+    qtConfig(webengine-system-libxml2):  gn_args += use_system_libxml=true use_system_libxslt=true
+    qtConfig(webengine-system-opus):     gn_args += use_system_opus=true
+    qtConfig(webengine-system-snappy):   gn_args += use_system_snappy=true
+    qtConfig(webengine-system-libvpx):   gn_args += use_system_libvpx=true
+    qtConfig(webengine-system-icu):      gn_args += use_system_icu=true icu_use_data_file=false
+    qtConfig(webengine-system-ffmpeg):   gn_args += use_system_ffmpeg=true
+    qtConfig(webengine-system-re2):      gn_args += use_system_re2=true
+    qtConfig(webengine-system-lcms2):    gn_args += use_system_lcms2=true
+
+    # FIXME:
+    #qtConfig(webengine-system-protobuf): gn_args += use_system_protobuf=true
+    #qtConfig(webengine-system-jsoncpp): gn_args += use_system_jsoncpp=true
+    #qtConfig(webengine-system-libsrtp: gn_args += use_system_libsrtp=true
+}
diff --git a/src/core/config/mac_osx.pri b/src/core/config/mac_osx.pri
new file mode 100644
index 000000000..9543daf90
--- /dev/null
+++ b/src/core/config/mac_osx.pri
@@ -0,0 +1,8 @@
+include(common.pri)
+
+qtConfig(build-qtwebengine-core):qtConfig(webengine-spellchecker) {
+    qtConfig(webengine-native-spellchecker): gn_args += use_browser_spellchecker=true
+    else: gn_args += use_browser_spellchecker=false
+} else {
+    gn_args += use_browser_spellchecker=false
+}
diff --git a/src/core/config/windows.pri b/src/core/config/windows.pri
new file mode 100644
index 000000000..9543daf90
--- /dev/null
+++ b/src/core/config/windows.pri
@@ -0,0 +1,8 @@
+include(common.pri)
+
+qtConfig(build-qtwebengine-core):qtConfig(webengine-spellchecker) {
+    qtConfig(webengine-native-spellchecker): gn_args += use_browser_spellchecker=true
+    else: gn_args += use_browser_spellchecker=false
+} else {
+    gn_args += use_browser_spellchecker=false
+}
diff --git a/src/core/gn_run.pro b/src/core/gn_run.pro
index f3d57dad1..3d6fda80e 100644
--- a/src/core/gn_run.pro
+++ b/src/core/gn_run.pro
@@ -29,7 +29,7 @@ build_pass|!debug_and_release {
 
     runninja.target = run_ninja
 
-    gn_args = $$gnArgs()
+    gn_args = $$gnWebEngineArgs()
 
     gn_args += "qtwebengine_target=\"$$system_path($$OUT_PWD/$$getConfigDir()):QtWebEngineCore\""