qcsrc/tools/compilationunits.sh

   1 #!/usr/bin/env bash
   2 set -eu
   3 cd ${0%/*}
   4
   5 # This script attempts to build the codebase in every possible header configuration,
   6 # to check that all files #include what they need, so that we can eventually move away
   7 # from a unity build and into incremental compilation.
   8
   9 # If these files exist from previous compilation, `./all compile` will stop
  10 # detecting changes after running this script so delete them to trigger
  11 # a recompile next time.
  12 if [ -f ../../csprogs.dat ]; then
  13     rm ../../csprogs.dat
  14 fi
  15
  16 if [ -f ../../menu.dat ]; then
  17     rm ../../menu.dat
  18 fi
  19
  20 if [ -f ../../progs.dat ]; then
  21     rm ../../progs.dat
  22 fi
  23
  24 WORKDIR=../.tmp
  25
  26 CPP="cc -xc -E"
  27 : ${QCC:=$PWD/../../../../gmqcc/gmqcc}
  28
  29 declare -a QCCDEFS=(
  30     -DNDEBUG=1
  31     -DXONOTIC=1
  32     -DWATERMARK="\"$(git describe --tags --dirty='~')\""
  33     -DENABLE_EFFECTINFO=0
  34     -DENABLE_DEBUGDRAW=0
  35     -DENABLE_DEBUGTRACE=0
  36 )
  37 QCCDEFS="${QCCDEFS[@]}"
  38
  39 declare -a QCCFLAGS=(
  40     -std=gmqcc
  41     -Wall -Werror
  42     -futf8
  43     -freturn-assignments
  44     -frelaxed-switch
  45     -Ooverlap-locals
  46 )
  47 declare -a NOWARN=(
  48     -Wno-field-redeclared
  49     -Wno-unused-variable
  50     -Wno-implicit-function-pointer
  51     -Wno-missing-return-values
  52 )
  53 QCCFLAGS="${QCCFLAGS[@]} ${NOWARN[@]}"
  54
  55 . qcc.sh
  56 cd ..
  57
  58 function check1() {
  59     declare -l prog="${1}"
  60     declare -l file="${2}"
  61     MODE=${prog}
  62     includes="-include lib/_all.inc"
  63     [ -f ${prog}/_all.qh ] && includes="${includes} -include ${prog}/_all.qh"
  64     qpp ${file} test.dat \
  65             ${includes} \
  66             -I. ${QCCIDENT} ${QCCDEFS} > ${WORKDIR}/${prog}.qc
  67     qcc ${QCCFLAGS} -o ../${WORKDIR}/test.dat ../${WORKDIR}/${prog}.qc >/dev/null
  68 }
  69
  70 function check() {
  71     declare -l prog="${1}"
  72     find ${prog} -type f -name '*.qc' -print0 | sort -z | while read -r -d '' file; do
  73         check1 ${prog} ${file}
  74     done
  75 }
  76
  77 if [ ${#@} -eq 0 ]; then
  78     check client
  79     check server
  80     check menu
  81 else
  82     for var in ${@}; do
  83         check ${var}
  84     done
  85 fi