From 437e36be81de4985cd9100fac4a91f1d4f131661 Mon Sep 17 00:00:00 2001
From: Peter Wu <peter@lekensteyn.nl>
Date: Fri, 26 Sep 2014 23:53:57 +0200
Subject: sync-build.sh: 32-bit on 64-bit support

Also allows you to override CC/CXX (for Clang support), fix
/tmp/wireshark/ symlink and /tmp/wsbuild/run/ sync, enable some
additional modules (but disable SBC which would be used for Bluetooth
audio support), pass -DCMAKE_EXPORT_COMPILE_COMMANDS (for clang-check
iirc).
---
 sync-build.sh | 61 +++++++++++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 47 insertions(+), 14 deletions(-)

(limited to 'sync-build.sh')

diff --git a/sync-build.sh b/sync-build.sh
index 109e6a5..cd289e4 100755
--- a/sync-build.sh
+++ b/sync-build.sh
@@ -33,23 +33,50 @@ builddir=/tmp/wsbuild/
 # LOCAL & REMOTE program dir (Available since 1.11.x and 1.12.0)
 rundir="$builddir/run/"
 
+CC=${CC:-cc}
+CXX=${CXX:-c++}
+# For clang, `-O1` (or `-g`?) seems necessary to get something other than
+# "<optimized out>".
+# -O1 -g -gdwarf-4 -fsanitize=address -fsanitize=undefined -fno-omit-frame-pointer
+CFLAGS=${CFLAGS:--fsanitize=address}
+CXXFLAGS=${CXXFLAGS:--fsanitize=address}
+
+LIBDIR=/usr/lib
+# Run with `B32=1 ./sync-build.sh` to build for multilib
+if [[ ${B32:-} ]]; then
+    LIBDIR=/usr/lib32
+    CFLAGS="$CFLAGS -m32"
+    CXXFLAGS="$CXXFLAGS -m32"
+fi
+
 # PATH is needed for /usr/bin/core_perl/pod2man (PCAP)
+# ENABLE_QT5=1: install qt5-tools on Arch Linux
+# 32-bit libs on Arch: lib32-libcap lib32-gnutls lib32-gtk2 lib32-krb5
+# lib32-portaudio  lib32-geoip lib32-libnl lib32-lua
 remotecmd="schroot -c chroot:arch -- sh -c '
 PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/bin/core_perl;
-if [ ! -d $builddir ]; then
-    mkdir $builddir && cd $builddir &&
-    time cmake \
+if [ ! -e $builddir/CMakeCache.txt ]; then
+    mkdir -p $builddir && cd $builddir &&
+    set -x &&
+    time \
+    CC=$CC CXX=$CXX \
+    PKG_CONFIG_LIBDIR=$LIBDIR/pkgconfig \
+    cmake \
         -DCMAKE_INSTALL_PREFIX=/tmp/wsroot \
         -DENABLE_GTK3=0 \
-        -DENABLE_PORTAUDIO=0 \
-        -DENABLE_QT5=0 \
-        -DENABLE_GEOIP=0 \
-        -DENABLE_KERBEROS=0 \
+        -DENABLE_PORTAUDIO=1 \
+        -DENABLE_QT5=1 \
+        -DENABLE_GEOIP=1 \
+        -DENABLE_KERBEROS=1 \
+        -DENABLE_SBC=0 \
         -DENABLE_SMI=0 \
+        -DENABLE_GNUTLS=1 \
+        -DENABLE_GCRYPT=1 \
         -DCMAKE_BUILD_TYPE=Debug \
         $remotesrcdir \
-        -DCMAKE_C_FLAGS=-fsanitize=address \
-        -DCMAKE_CXX_FLAGS=-fsanitize=address \
+        -DCMAKE_LIBRARY_PATH=$LIBDIR \
+        -DCMAKE_C_FLAGS=$(printf %q "$CFLAGS") \
+        -DCMAKE_CXX_FLAGS=$(printf %q "$CXXFLAGS") \
         -DCMAKE_EXPORT_COMPILE_COMMANDS=1
 fi &&
 time make -C $builddir -j16
@@ -70,7 +97,7 @@ monitor_changes() {
     # Wait for changes, but ignore .git/ and vim swap files
     # NOTE: you cannot add multiple --exclude options, they must be combined
     inotifywait -r -m -e close_write \
-        --exclude='/\.[^/]+\.swp?.$|~$|\/.git/' \
+        --exclude='/(\.[^/]+)?\.swp?.$|~$|\/.git/' \
         "$localsrcdir/" |
     while read x; do
         printf '\e[36m%s\e[m\n' "Trigger $((++round)): $x" >&2
@@ -82,8 +109,8 @@ monitor_changes() {
 ### MAIN ###
 
 # For gdb
-if [ ! -e "$remotesrcdir" ]; then
-    ln -sv "$localsrcdir" "$remotesrcdir"
+if [ ! -e "${remotesrcdir%%/}" ]; then
+    ln -sv "$localsrcdir" "${remotesrcdir%%/}"
 fi
 
 monitor_changes & monpid=$!
@@ -94,15 +121,21 @@ while inotifywait -qq -e close_write "$sync"; do
     # Wait for a second in case I save something and want to do a ninja edit.
     sleep 1
 
+    # IMPORTANT: do not sync top-level config.h or it will break OOT builds
     rsync -av --delete --exclude='.*.sw?' \
+        --exclude=config.h \
         "$localsrcdir/" "$remotehost:$remotesrcdir/" &&
     ssh -t "$remotehost" "$remotecmd"
     retval=$?
     if [ $retval -ne 0 ]; then
         notify-send -- "$(tty) - $(date -R)" "Build broke with $retval"
-        sleep 3
+        sleep 2
     else
-        rsync -av --delete --exclude='.*.sw?' "$remotehost:$rundir" "$rundir"
+        mkdir -p "$rundir"
+        rsync -av --delete \
+            --exclude='.*.sw?' \
+            --exclude='*.a' \
+            "$remotehost:$rundir" "$rundir"
         notify-send -- "$(tty) - $(date -R)" "READY"
     fi
     echo Another satisfied customer. NEXT
-- 
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