From 91396bb7a7d3f0707dd21abc251af615484d9cd9 Mon Sep 17 00:00:00 2001
From: TimePath <andrew.hardaker1995@gmail.com>
Date: Mon, 14 Mar 2016 21:26:01 +1100
Subject: [PATCH] Fix compilation unit tester

---
 qcsrc/Makefile                  |  1 +
 qcsrc/menu/menu.qc              |  2 +-
 qcsrc/tools/compilationunits.sh | 36 ++++++++++++++------
 qcsrc/tools/qcc.sh              | 59 ++++++++++++++++++++++-----------
 4 files changed, 67 insertions(+), 31 deletions(-)

diff --git a/qcsrc/Makefile b/qcsrc/Makefile
index e149f001e..1290a32d9 100644
--- a/qcsrc/Makefile
+++ b/qcsrc/Makefile
@@ -92,6 +92,7 @@ $(QCCVERSIONFILE): | $(WORKDIR)
 	@ $(RM) $(WORKDIR)/qccversion.*
 	@ echo $(QCCVERSION) > $@
 
+export WORKDIR
 export CPP
 export QCC
 export QCCDEFS
diff --git a/qcsrc/menu/menu.qc b/qcsrc/menu/menu.qc
index 1c7ed0386..2617634af 100644
--- a/qcsrc/menu/menu.qc
+++ b/qcsrc/menu/menu.qc
@@ -528,7 +528,7 @@ void m_tooltip(vector pos)
 		{
 			it = m_findtooltipitem(main, pos);
 
-			if (it.instanceOfListBox && it.isScrolling(it)) it = world;
+			if (it.instanceOfListBox && it.isScrolling(it)) it = NULL;
 
 			if (it && prev_tooltip != it.tooltip)
 			{
diff --git a/qcsrc/tools/compilationunits.sh b/qcsrc/tools/compilationunits.sh
index 98ea3c6f3..88bba83c0 100755
--- a/qcsrc/tools/compilationunits.sh
+++ b/qcsrc/tools/compilationunits.sh
@@ -1,16 +1,18 @@
 #!/bin/bash
 set -eu
 cd "$(dirname "$0")"
-cd ..
 
-declare -a NOWARN=(
-    -Wno-field-redeclared
-    -Wno-unused-variable
-    -Wno-implicit-function-pointer
+WORKDIR=../.tmp
+
+CPP="cc -xc -E"
+QCC=../../../../gmqcc/gmqcc
+
+declare -a QCCDEFS=(
+    -DNDEBUG=1
 )
-declare QCC=../../../gmqcc/gmqcc
+QCCDEFS="${QCCDEFS[@]}"
 
-declare -a QCC_FLAGS=(
+declare -a QCCFLAGS=(
     -std=gmqcc
     -Wall -Werror
     -fftepp -fftepp-predefs -Wcpp
@@ -19,13 +21,25 @@ declare -a QCC_FLAGS=(
     -frelaxed-switch
     -Ooverlap-locals
 )
+declare -a NOWARN=(
+    -Wno-field-redeclared
+    -Wno-unused-variable
+    -Wno-implicit-function-pointer
+    -Wno-missing-return-values
+)
+QCCFLAGS="${QCCFLAGS[@]} ${NOWARN[@]}"
+
+. qcc.sh
+cd ..
 
 function check() {
     declare -l base="${1}"
-    declare -la predefs=("-D${2}" "lib/_all.inc" "${base}/_all.qh")
-    find "$base" -type f -name '*.qc' -print0 | sort -z | while read -r -d '' file; do
-        echo "$file"
-        ${QCC} "${QCC_FLAGS[@]}" "${NOWARN[@]}" "${predefs[@]}" "$file" >/dev/null
+    MODE=${2}
+    find ${base} -type f -name '*.qc' -print0 | sort -z | while read -r -d '' file; do
+        qpp ${file} test.dat \
+            -include lib/_all.inc -include ${base}/_all.qh \
+            -I. ${QCCIDENT} ${QCCDEFS} -D${MODE} > ${WORKDIR}/${MODE}.qc
+        qcc ${QCCFLAGS} -o ../${WORKDIR}/test.dat ../${WORKDIR}/${MODE}.qc >/dev/null
     done
 }
 
diff --git a/qcsrc/tools/qcc.sh b/qcsrc/tools/qcc.sh
index b3ad199b8..6295828f4 100755
--- a/qcsrc/tools/qcc.sh
+++ b/qcsrc/tools/qcc.sh
@@ -1,26 +1,47 @@
 #!/bin/sh
 set -eu
 
-MODE=$1
-IN=$3
-OUT=$2
-
+WORKDIR=${WORKDIR}
+CPP=${CPP}
 QCC=${QCC}
 QCCIDENT="-DGMQCC"
+QCCDEFS=${QCCDEFS}
+QCCFLAGS=${QCCFLAGS}
+
+function qpp() {
+    IN=$1
+    OUT=$2
+    >&2 echo + ${CPP} ${@:3} ${IN}
+    # additional information
+    ${CPP} ${@:3} \
+        -dM 1>${WORKDIR}/${MODE}_macros.txt \
+        -H 2>${WORKDIR}/${MODE}_includes.txt \
+        ${IN}
+    # main step
+    ${CPP} ${@:3} -MMD -MP -MT ${OUT} -Wall -Wundef -Werror ${IN} -o ${WORKDIR}/${MODE}.txt
+    sed 's/^#\(line\)\? \([[:digit:]]\+\) "\(.*\)".*/\n#pragma file(\3)\n#pragma line(\2)/g' ${WORKDIR}/${MODE}.txt
+}
+
+function qcc() {
+    >&2 echo + $(basename ${QCC}) $@
+    # FIXME: relative compiler path is too deep
+    (cd tools && ${QCC} $@)
+}
+
+$(return >/dev/null 2>&1) || {
+    MODE=$1
+    OUT=$2
+    IN=$3
 
-case ${MODE} in
-    client) PROG=CSQC
-    ;;
-    menu) PROG=MENUQC
-    ;;
-    server) PROG=SVQC
-    ;;
-esac
+    case ${MODE} in
+        client) PROG=CSQC
+        ;;
+        menu) PROG=MENUQC
+        ;;
+        server) PROG=SVQC
+        ;;
+    esac
 
-CPP="${CPP} -I. ${QCCIDENT} ${QCCDEFS} -D${PROG}"
-${CPP} -MMD -MP -MT ${OUT} -Wall -Wundef -Werror -o ../.tmp/${MODE}.txt ${IN}
-${CPP} -dM 1>../.tmp/${MODE}_macros.txt -H 2>../.tmp/${MODE}_includes.txt ${IN}
-sed 's/^#\(line\)\? \([[:digit:]]\+\) "\(.*\)".*/\n#pragma file(\3)\n#pragma line(\2)/g' ../.tmp/${MODE}.txt > ../.tmp/${MODE}.qc
-cd ${MODE}
-echo $(basename ${QCC}) ${QCCFLAGS} -o ${OUT} ${MODE}.qc
-${QCC} ${QCCFLAGS} -o ${OUT} ../../.tmp/${MODE}.qc
+    qpp ${IN} ${OUT} -I. ${QCCIDENT} ${QCCDEFS} -D${PROG} > ${WORKDIR}/${MODE}.qc
+    qcc ${QCCFLAGS} -o ${OUT} ../${WORKDIR}/${MODE}.qc
+}
-- 
2.39.2