build-scripts/naclbuild.sh
author Ryan C. Gordon <icculus@icculus.org>
Sun, 28 Jun 2020 17:45:07 -0400
changeset 13940 92ea0212b095
parent 8880 ee5117b56b93
permissions -rwxr-xr-x
stdinc: Let Clang static analysis see more C runtime functions.

For systems without strlcpy and strlcat, just declare them as if they exist;
the analyzer possibly still knows the details of these functions and can
utilize that in its analysis.

Most of this patch was from meyraud705 at gmail and Martin Gerhardy. Thanks!

Fixes Bugzilla #5163.
     1 #!/bin/bash
     2 if [ -z "$1" ] && [ -z "$NACL_SDK_ROOT" ]; then
     3     echo "Usage: ./naclbuild ~/nacl/pepper_35"
     4     echo "This will build SDL for Native Client, and testgles2.c as a demo"
     5     echo "You can set env vars CC, AR, LD and RANLIB to override the default PNaCl toolchain used"
     6     echo "You can set env var SOURCES to select a different source file than testgles2.c"
     7     exit 1
     8 fi
     9 
    10 if [ -n "$1" ]; then
    11     NACL_SDK_ROOT="$1"
    12 fi
    13 
    14 CC=""
    15 
    16 if [ -n "$2" ]; then
    17     CC="$2"
    18 fi
    19 
    20 echo "Using SDK at $NACL_SDK_ROOT"
    21 
    22 export NACL_SDK_ROOT="$NACL_SDK_ROOT"
    23 export CFLAGS="$CFLAGS -I$NACL_SDK_ROOT/include -I$NACL_SDK_ROOT/include/pnacl"
    24 
    25 NCPUS="1"
    26 case "$OSTYPE" in
    27     darwin*)
    28         NCPU=`sysctl -n hw.ncpu`
    29         ;; 
    30     linux*)
    31         if [ -n `which nproc` ]; then
    32             NCPUS=`nproc`
    33         fi  
    34         ;;
    35   *);;
    36 esac
    37 
    38 CURDIR=`pwd -P`
    39 SDLPATH="$( cd "$(dirname "$0")/.." ; pwd -P )"
    40 BUILDPATH="$SDLPATH/build/nacl"
    41 TESTBUILDPATH="$BUILDPATH/test"
    42 SDL2_STATIC="$BUILDPATH/build/.libs/libSDL2.a"
    43 mkdir -p $BUILDPATH
    44 mkdir -p $TESTBUILDPATH
    45 
    46 if [ -z "$CC" ]; then
    47     export CC="$NACL_SDK_ROOT/toolchain/linux_pnacl/bin/pnacl-clang"
    48 fi
    49 if [ -z "$AR" ]; then
    50     export AR="$NACL_SDK_ROOT/toolchain/linux_pnacl/bin/pnacl-ar"
    51 fi
    52 if [ -z "$LD" ]; then
    53     export LD="$NACL_SDK_ROOT/toolchain/linux_pnacl/bin/pnacl-ar"
    54 fi
    55 if [ -z "$RANLIB" ]; then
    56     export RANLIB="$NACL_SDK_ROOT/toolchain/linux_pnacl/bin/pnacl-ranlib"
    57 fi
    58 
    59 if [ -z "$SOURCES" ]; then
    60     export SOURCES="$SDLPATH/test/testgles2.c"
    61 fi
    62 
    63 if [ ! -f "$CC" ]; then
    64     echo "Could not find compiler at $CC"
    65     exit 1
    66 fi
    67 
    68 
    69 
    70 
    71 cd $BUILDPATH
    72 $SDLPATH/configure --host=pnacl --prefix $TESTBUILDPATH
    73 make -j$NCPUS CFLAGS="$CFLAGS -I./include"
    74 make install
    75 
    76 if [ ! -f "$SDL2_STATIC" ]; then
    77     echo "Build failed! $SDL2_STATIC"
    78     exit 1
    79 fi
    80 
    81 echo "Building test"
    82 cp -f $SDLPATH/test/nacl/* $TESTBUILDPATH
    83 # Some tests need these resource files
    84 cp -f $SDLPATH/test/*.bmp $TESTBUILDPATH
    85 cp -f $SDLPATH/test/*.wav $TESTBUILDPATH
    86 cp -f $SDL2_STATIC $TESTBUILDPATH
    87 
    88 # Copy user sources
    89 _SOURCES=($SOURCES)
    90 for src in "${_SOURCES[@]}"
    91 do
    92     cp $src $TESTBUILDPATH
    93 done
    94 export SOURCES="$SOURCES"
    95 
    96 cd $TESTBUILDPATH
    97 make -j$NCPUS CONFIG="Release" CFLAGS="$CFLAGS -I$TESTBUILDPATH/include/SDL2 -I$SDLPATH/include"
    98 make -j$NCPUS CONFIG="Debug" CFLAGS="$CFLAGS -I$TESTBUILDPATH/include/SDL2 -I$SDLPATH/include"
    99 
   100 echo
   101 echo "Run the test with: "
   102 echo "cd $TESTBUILDPATH;python -m SimpleHTTPServer"
   103 echo "Then visit http://localhost:8000 with Chrome"
   104 
   105 cd $CURDIR