[iceweasel]: allow skipping the profiling build stage

1 files changed, 29 insertions, 22 deletions

diff --git a/libre/iceweasel/PKGBUILD b/libre/iceweasel/PKGBUILD
index ee7179482..c035dbd8b 100644
--- a/libre/iceweasel/PKGBUILD
+++ b/libre/iceweasel/PKGBUILD
@@ -49,7 +49,7 @@ replaces=('firefox')
 epoch=1
 pkgver=75.0
 pkgrel=1
-pkgrel+=.parabola3
+pkgrel+=.parabola4
 _brandingver=75.0
 _brandingrel=1
 pkgdesc="Standalone web browser derived from Mozilla Firefox"
@@ -342,39 +342,46 @@ build() {
       cp ../mozconfig .mozconfig
     ;;
     x86_64)
-      # Do 3-tier PGO
-      echo "Building instrumented browser..."
-      cat >.mozconfig ../mozconfig - <<END
+      _x86_64_skip_pgo=1
+      if (( $_x86_64_skip_pgo ))
+      then
+        # skipping PGO "instrumented browser"; so we have the final .mozconfig now
+        cp ../mozconfig .mozconfig
+      else
+        # Do 3-tier PGO
+        echo "Building instrumented browser..."
+        cat >.mozconfig ../mozconfig - <<END
 ac_add_options --enable-profile-generate=cross
 END
-      ./mach build
+        ./mach build
 
-      echo "Profiling instrumented browser..."
-      ./mach package
-      LLVM_PROFDATA=llvm-profdata \
-        JARLOG_FILE="$PWD/jarlog" \
-        xvfb-run -s "-screen 0 1920x1080x24 -nolisten local" \
-        ./mach python build/pgo/profileserver.py
+        echo "Profiling instrumented browser..."
+        ./mach package
+        LLVM_PROFDATA=llvm-profdata \
+          JARLOG_FILE="$PWD/jarlog" \
+          xvfb-run -s "-screen 0 1920x1080x24 -nolisten local" \
+          ./mach python build/pgo/profileserver.py
 
-      if [[ ! -s merged.profdata ]]; then
-        echo "No profile data produced."
-        return 1
-      fi
+        if [[ ! -s merged.profdata ]]; then
+          echo "No profile data produced."
+          return 1
+        fi
 
-      if [[ ! -s jarlog ]]; then
-        echo "No jar log produced."
-        return 1
-      fi
+        if [[ ! -s jarlog ]]; then
+          echo "No jar log produced."
+          return 1
+        fi
 
-      echo "Removing instrumented browser..."
-      ./mach clobber
+        echo "Removing instrumented browser..."
+        ./mach clobber
 
-      cat >.mozconfig ../mozconfig - <<END
+        cat >.mozconfig ../mozconfig - <<END
 ac_add_options --enable-lto=cross
 ac_add_options --enable-profile-use=cross
 ac_add_options --with-pgo-profile-path=${PWD@Q}/merged.profdata
 ac_add_options --with-pgo-jarlog=${PWD@Q}/jarlog
 END
+      fi # $_x86_64_skip_pgo
     ;;
     *) echo "no [ARCH-SPECIFIC BUILD CONFIG] for arch: ${CARCH}" ; return 1 ;
     ;;