[chromium-browser-privacy: 21/51] Added building with clang back to the spec Removed hard coded extra version Added gn flag to reduce
commit 54055702a3e71977747a1541d152c8bddd7f6fbe
Author: Akarshan Biswas <akarshanbiswas(a)fedoraproject.org>
Date: Tue Dec 10 13:16:49 2019 +0530
Added building with clang back to the spec
Removed hard coded extra version
Added gn flag to reduce blink symbol generation when debug packages are disabled
chromium-freeworld.spec | 30 +++++++++++++++++++++++++++---
1 file changed, 27 insertions(+), 3 deletions(-)
---
diff --git a/chromium-freeworld.spec b/chromium-freeworld.spec
index 8ff8da6..ce83036 100644
--- a/chromium-freeworld.spec
+++ b/chromium-freeworld.spec
@@ -34,6 +34,8 @@
# Require libxml2 > 2.9.4 for XML_PARSE_NOXXE
%bcond_without system_libxml2
+# Clang toggle
+%global clang 1
# Allow testing whether icu can be unbundled
# A patch fix building so enabled by default for Fedora 30
@@ -101,7 +103,11 @@ Source15: LICENSE
########################################################################################
#Compiler settings
# Make sure we don't encounter any bug
+%if %{clang}
+BuildRequires: clang, llvm, lld
+%else
BuildRequires: gcc-c++
+%endif
# Basic tools and libraries needed for building
BuildRequires: ninja-build, nodejs, bison, gperf, hwdata
BuildRequires: libgcc, glibc, libatomic
@@ -519,12 +525,20 @@ ln -s %{python2_sitelib}/ply third_party/ply
# Fix the path to nodejs binary
mkdir -p third_party/node/linux/node-linux-x64/bin
ln -s %{_bindir}/node third_party/node/linux/node-linux-x64/bin/node
-# Hard code extra version
-FILE=chrome/common/channel_info_posix.cc
-sed -i.orig -e 's/getenv("CHROME_VERSION_EXTRA")/"%{name}"/'
$FILE
#####################################BUILD#############################################
%build
#export compilar variables
+
+%if %{clang}
+
+export AR=llvm-ar NM=llvm-nm AS=llvm-as
+export CC=clang CXX=clang++
+
+# Add required compiler flags here
+export CXXFLAGS="$CXXFLAGS -Wno-unknown-warning-option"
+export CFLAGS="$CFLAGS -Wno-unknown-warning-option"
+
+%else
export AR=ar NM=nm AS=as
export CC=gcc CXX=g++
@@ -545,6 +559,8 @@ export CXXFLAGS="$CXXFLAGS -g0"
%if 0%{?fedora} <= 29
export CXXFLAGS="$CXXFLAGS -fno-ipa-cp-clone"
%endif
+#end compiler part
+%endif
gn_args=(
is_debug=false
@@ -593,7 +609,14 @@ gn_args+=(
gn_args+=(
+%if %{clang}
+ is_clang=true
+ 'clang_base_path="/usr"'
+ clang_use_chrome_plugins=false
+ use_lld=true
+%else
is_clang=false
+%endif
)
#Pipewire
@@ -620,6 +643,7 @@ gn_args+=(
symbol_level=1
%else
symbol_level=0
+ blink_symbol_level=0
%endif
)
tools/gn/bootstrap/bootstrap.py --gn-gen-args "${gn_args[*]}"