Merge branch 'matthiaskrgr/nadecountdown_nopicmip' into 'master'

[xonotic/xonotic-data.pk3dir.git] / qcsrc / tools / compilationunits.sh

diff --git a/qcsrc/tools/compilationunits.sh b/qcsrc/tools/compilationunits.sh
index 8543f8c861244934b6b4af4277a80d9ad1ebeace..e3d1eb01368df1c714c55d7264eda99e89ff8bbd 100755 (executable)
--- a/qcsrc/tools/compilationunits.sh
+++ b/qcsrc/tools/compilationunits.sh
@@ -2,6 +2,25 @@
 set -eu
 cd ${0%/*}
 
+# This script attempts to build the codebase in every possible header configuration,
+# to check that all files #include what they need, so that we can eventually move away
+# from a unity build and into incremental compilation.
+
+# If these files exist from previous compilation, `./all compile` will stop
+# detecting changes after running this script so delete them to trigger
+# a recompile next time.
+if [ -f ../../csprogs.dat ]; then
+    rm ../../csprogs.dat
+fi
+
+if [ -f ../../menu.dat ]; then
+    rm ../../menu.dat
+fi
+
+if [ -f ../../progs.dat ]; then
+    rm ../../progs.dat
+fi
+
 WORKDIR=../.tmp
 
 CPP="cc -xc -E"
@@ -40,8 +59,10 @@ function check1() {
     declare -l prog="${1}"
     declare -l file="${2}"
     MODE=${prog}
+    includes="-include lib/_all.inc"
+    [ -f ${prog}/_all.qh ] && includes="${includes} -include ${prog}/_all.qh"
     qpp ${file} test.dat \
-            -include lib/_all.inc -include ${prog}/_all.qh \
+            ${includes} \
             -I. ${QCCIDENT} ${QCCDEFS} > ${WORKDIR}/${prog}.qc
     qcc ${QCCFLAGS} -o ../${WORKDIR}/test.dat ../${WORKDIR}/${prog}.qc >/dev/null
 }
@@ -53,6 +74,12 @@ function check() {
     done
 }
 
-check client
-check server
-check menu
+if [ ${#@} -eq 0 ]; then
+    check client
+    check server
+    check menu
+else
+    for var in ${@}; do
+        check ${var}
+    done
+fi