mirror of
https://github.com/libgit2/libgit2.git
synced 2026-01-25 02:56:17 +00:00
52ac4f4052
Allow for "local" build options and "global" build options, so that we can simplify the build scripts.
96 lines
2.7 KiB
Bash
Executable File
96 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Environment variables:
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#
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# SOURCE_DIR: Set to the directory of the libgit2 source (optional)
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# If not set, it will be derived relative to this script.
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set -e
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SOURCE_DIR=${SOURCE_DIR:-$( cd "$( dirname "${BASH_SOURCE[0]}" )" && dirname $( pwd ) )}
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BUILD_DIR=$(pwd)
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BUILD_PATH=${BUILD_PATH:=$PATH}
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CMAKE=$(which cmake)
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CMAKE_GENERATOR=${CMAKE_GENERATOR:-Unix Makefiles}
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indent() { sed "s/^/ /"; }
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cygfullpath() {
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result=$(echo "${1}" | tr \; \\n | while read -r element; do
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if [ "${last}" != "" ]; then echo -n ":"; fi
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echo -n $(cygpath "${element}")
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last="${element}"
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done)
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if [ "${result}" = "" ]; then exit 1; fi
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echo "${result}"
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}
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if [[ "$(uname -s)" == MINGW* ]]; then
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BUILD_PATH=$(cygfullpath "${BUILD_PATH}")
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fi
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echo "Source directory: ${SOURCE_DIR}"
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echo "Build directory: ${BUILD_DIR}"
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echo ""
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echo "Platform:"
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uname -s | indent
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if [ "$(uname -s)" = "Darwin" ]; then
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echo "macOS version:"
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sw_vers | indent
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fi
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if [ -f "/etc/debian_version" ]; then
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echo "Debian version:"
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(source /etc/lsb-release && echo "${DISTRIB_DESCRIPTION}") | indent
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fi
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CORES=$(getconf _NPROCESSORS_ONLN || true)
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echo "Number of cores: ${CORES:-(Unknown)}"
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echo "Kernel version:"
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uname -a 2>&1 | indent
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echo "CMake version:"
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env PATH="${BUILD_PATH}" "${CMAKE}" --version | head -1 2>&1 | indent
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if test -n "${CC}"; then
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echo "Compiler version:"
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"${CC}" --version 2>&1 | indent
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fi
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echo "Environment:"
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echo "PATH=${BUILD_PATH}" | indent
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if test -n "${CC}"; then
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echo "CC=${CC}" | indent
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fi
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if test -n "${CFLAGS}"; then
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echo "CFLAGS=${CFLAGS}" | indent
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fi
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echo ""
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echo "##############################################################################"
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echo "## Configuring build environment"
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echo "##############################################################################"
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echo "${CMAKE}" -DENABLE_WERROR=ON -DBUILD_EXAMPLES=ON -DBUILD_FUZZERS=ON -DUSE_STANDALONE_FUZZERS=ON -G \"${CMAKE_GENERATOR}\" ${CMAKE_OPTIONS} ${CMAKE_LOCAL_OPTIONS} -S \"${SOURCE_DIR}\"
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env PATH="${BUILD_PATH}" "${CMAKE}" -DENABLE_WERROR=ON -DBUILD_EXAMPLES=ON -DBUILD_FUZZERS=ON -DUSE_STANDALONE_FUZZERS=ON -G "${CMAKE_GENERATOR}" ${CMAKE_OPTIONS} ${CMAKE_LOCAL_OPTIONS} -S "${SOURCE_DIR}"
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echo ""
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echo "##############################################################################"
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echo "## Building libgit2"
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echo "##############################################################################"
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# Determine parallelism; newer cmake supports `--build --parallel` but
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# we cannot yet rely on that.
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if [ "${CMAKE_GENERATOR}" = "Unix Makefiles" -a "${CORES}" != "" -a "${CMAKE_BUILD_OPTIONS}" = "" ]; then
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BUILDER=(make -j ${CORES})
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else
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BUILDER=("${CMAKE}" --build . ${CMAKE_BUILD_OPTIONS})
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fi
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echo "${BUILDER[@]}"
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env PATH="${BUILD_PATH}" "${BUILDER[@]}"
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