ci/build.sh

   1 #!/usr/bin/env bash
   2 #
   3 # Environment variables:
   4 #
   5 # SOURCE_DIR: Set to the directory of the libgit2 source (optional)
   6 #     If not set, it will be derived relative to this script.
   7
   8 set -e
   9
  10 SOURCE_DIR=${SOURCE_DIR:-$( cd "$( dirname "${BASH_SOURCE[0]}" )" && dirname $( pwd ) )}
  11 BUILD_DIR=$(pwd)
  12 BUILD_PATH=${BUILD_PATH:=$PATH}
  13 CMAKE=$(which cmake)
  14 CMAKE_GENERATOR=${CMAKE_GENERATOR:-Unix Makefiles}
  15
  16 if [[ "$(uname -s)" == MINGW* ]]; then
  17         BUILD_PATH=$(cygpath "$BUILD_PATH")
  18 fi
  19
  20 indent() { sed "s/^/    /"; }
  21
  22 echo "Source directory: ${SOURCE_DIR}"
  23 echo "Build directory:  ${BUILD_DIR}"
  24 echo ""
  25
  26 if [ "$(uname -s)" = "Darwin" ]; then
  27         echo "macOS version:"
  28         sw_vers | indent
  29 fi
  30
  31 if [ -f "/etc/debian_version" ]; then
  32         echo "Debian version:"
  33         (source /etc/lsb-release && echo "${DISTRIB_DESCRIPTION}") | indent
  34 fi
  35
  36 CORES=$(getconf _NPROCESSORS_ONLN || true)
  37 echo "Number of cores: ${CORES:-(Unknown)}"
  38
  39 echo "Kernel version:"
  40 uname -a 2>&1 | indent
  41
  42 echo "CMake version:"
  43 env PATH="${BUILD_PATH}" "${CMAKE}" --version 2>&1 | indent
  44
  45 if test -n "${CC}"; then
  46         echo "Compiler version:"
  47         "${CC}" --version 2>&1 | indent
  48 fi
  49 echo "Environment:"
  50 if test -n "${CC}"; then
  51         echo "CC=${CC}" | indent
  52 fi
  53 if test -n "${CFLAGS}"; then
  54         echo "CFLAGS=${CFLAGS}" | indent
  55 fi
  56 echo ""
  57
  58 echo "##############################################################################"
  59 echo "## Configuring build environment"
  60 echo "##############################################################################"
  61
  62 echo cmake -DENABLE_WERROR=ON -DBUILD_EXAMPLES=ON -DBUILD_FUZZERS=ON -DUSE_STANDALONE_FUZZERS=ON -G \"${CMAKE_GENERATOR}\" ${CMAKE_OPTIONS} -S \"${SOURCE_DIR}\"
  63 env PATH="${BUILD_PATH}" "${CMAKE}" -DENABLE_WERROR=ON -DBUILD_EXAMPLES=ON -DBUILD_FUZZERS=ON -DUSE_STANDALONE_FUZZERS=ON -G "${CMAKE_GENERATOR}" ${CMAKE_OPTIONS} -S "${SOURCE_DIR}"
  64
  65 echo ""
  66 echo "##############################################################################"
  67 echo "## Building libgit2"
  68 echo "##############################################################################"
  69
  70 # Determine parallelism; newer cmake supports `--build --parallel` but
  71 # we cannot yet rely on that.
  72 if [ "${CMAKE_GENERATOR}" = "Unix Makefiles" -a "${CORES}" != "" ]; then
  73         BUILDER=(make -j ${CORES})
  74 else
  75         BUILDER=("${CMAKE}" --build .)
  76 fi
  77
  78 env PATH="${BUILD_PATH}" "${BUILDER[@]}"