mirror of
https://git.code.sf.net/p/libpng/code.git
synced 2025-07-10 18:04:09 +02:00
9db8cff6ef
Fix autodetection and use of the cygpath executable on Windows. Add a new variable CI_CMAKE_TOOLCHAIN_FILE to ci_verify_cmake.sh. This should help in future cross-platform testing. Remove the implicit initialization of CI_CC, CI_LD and CI_LIBS from ci_verify_makefiles.sh. This should help the testing of default values of their respective make variables (CC, LD and LIBS).
181 lines
7.4 KiB
Bash
Executable File
181 lines
7.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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# ci_verify_cmake.sh
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# Continuously integrate libpng using CMake.
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#
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# Copyright (c) 2019-2022 Cosmin Truta.
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#
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# This software is released under the libpng license.
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# For conditions of distribution and use, see the disclaimer
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# and license in png.h.
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CI_SCRIPTNAME="$(basename "$0")"
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CI_SCRIPTDIR="$(cd "$(dirname "$0")" && pwd)"
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CI_SRCDIR="$(dirname "$CI_SCRIPTDIR")"
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CI_BUILDDIR="$CI_SRCDIR/out/cmake.build"
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CI_INSTALLDIR="$CI_SRCDIR/out/cmake.install"
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function ci_info {
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printf >&2 "%s: %s\\n" "$CI_SCRIPTNAME" "$*"
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}
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function ci_err {
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printf >&2 "%s: error: %s\\n" "$CI_SCRIPTNAME" "$*"
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exit 2
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}
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function ci_spawn {
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printf >&2 "%s: executing:" "$CI_SCRIPTNAME"
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printf >&2 " %q" "$@"
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printf >&2 "\\n"
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"$@"
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}
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function ci_init_cmake {
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CI_SYSTEM_NAME="$(uname -s)"
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CI_MACHINE_NAME="$(uname -m)"
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CI_CMAKE="${CI_CMAKE:-cmake}"
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CI_CTEST="${CI_CTEST:-ctest}"
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CI_CMAKE_BUILD_TYPE="${CI_CMAKE_BUILD_TYPE:-Release}"
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[[ -x $(command -v ninja) ]] &&
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CI_CMAKE_GENERATOR="${CI_CMAKE_GENERATOR:-Ninja}"
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if [[ $CI_CMAKE_GENERATOR == "Visual Studio"* ]]
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then
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# Initialize the CI_...DIR_NATIVE variables, for the benefit of
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# the native Windows build tools. The regular CI_...DIR variables
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# can only be used inside Bash-on-Windows.
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mkdir -p "$CI_BUILDDIR"
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mkdir -p "$CI_INSTALLDIR"
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if [[ -x $(command -v cygpath) ]]
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then
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CI_SRCDIR_NATIVE="$(cygpath -w "$CI_SRCDIR")"
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CI_BUILDDIR_NATIVE="$(cygpath -w "$CI_BUILDDIR")"
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CI_INSTALLDIR_NATIVE="$(cygpath -w "$CI_INSTALLDIR")"
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else
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CI_SRCDIR_NATIVE="$(cd "$CI_SRCDIR" ; pwd -W || pwd -P)"
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CI_BUILDDIR_NATIVE="$(cd "$CI_BUILDDIR" ; pwd -W || pwd -P)"
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CI_INSTALLDIR_NATIVE="$(cd "$CI_INSTALLDIR" ; pwd -W || pwd -P)"
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fi
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# Clean up incidental mixtures of Windows and Bash-on-Windows
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# environment variables, to avoid confusing MSBuild.
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[[ $TEMP && ( $Temp || $temp ) ]] && unset TEMP
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[[ $TMP && ( $Tmp || $tmp ) ]] && unset TMP
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# Ensure that CI_CMAKE_GENERATOR_PLATFORM is initialized for this generator.
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[[ $CI_CMAKE_GENERATOR_PLATFORM ]] ||
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ci_err "missing: \$CI_CMAKE_GENERATOR_PLATFORM"
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fi
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}
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function ci_trace_cmake {
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ci_info "## START OF CONFIGURATION ##"
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ci_info "system name: $CI_SYSTEM_NAME"
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ci_info "machine hardware name: $CI_MACHINE_NAME"
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ci_info "source directory: $CI_SRCDIR"
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[[ $CI_SRCDIR_NATIVE ]] &&
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ci_info "source directory (native): $CI_SRCDIR_NATIVE"
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ci_info "build directory: $CI_BUILDDIR"
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[[ $CI_BUILDDIR_NATIVE ]] &&
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ci_info "build directory (native): $CI_BUILDDIR_NATIVE"
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ci_info "install directory: $CI_INSTALLDIR"
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[[ $CI_INSTALLDIR_NATIVE ]] &&
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ci_info "install directory (native): $CI_INSTALLDIR_NATIVE"
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ci_info "environment option: \$CI_CMAKE: '$CI_CMAKE'"
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ci_info "environment option: \$CI_CMAKE_GENERATOR: '$CI_CMAKE_GENERATOR'"
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ci_info "environment option: \$CI_CMAKE_GENERATOR_PLATFORM: '$CI_CMAKE_GENERATOR_PLATFORM'"
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ci_info "environment option: \$CI_CMAKE_BUILD_TYPE: '$CI_CMAKE_BUILD_TYPE'"
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ci_info "environment option: \$CI_CMAKE_BUILD_FLAGS: '$CI_CMAKE_BUILD_FLAGS'"
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ci_info "environment option: \$CI_CMAKE_TOOLCHAIN_FILE: '$CI_CMAKE_TOOLCHAIN_FILE'"
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ci_info "environment option: \$CI_CMAKE_VARS: '$CI_CMAKE_VARS'"
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ci_info "environment option: \$CI_CTEST: '$CI_CTEST'"
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ci_info "environment option: \$CI_CTEST_FLAGS: '$CI_CTEST_FLAGS'"
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ci_info "environment option: \$CI_CC: '$CI_CC'"
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ci_info "environment option: \$CI_CC_FLAGS: '$CI_CC_FLAGS'"
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ci_info "environment option: \$CI_AR: '$CI_AR'"
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ci_info "environment option: \$CI_RANLIB: '$CI_RANLIB'"
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ci_info "environment option: \$CI_SANITIZERS: '$CI_SANITIZERS'"
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ci_info "environment option: \$CI_NO_TEST: '$CI_NO_TEST'"
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ci_info "environment option: \$CI_NO_INSTALL: '$CI_NO_INSTALL'"
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ci_info "environment option: \$CI_NO_CLEAN: '$CI_NO_CLEAN'"
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ci_info "executable: \$CI_CMAKE: $(command -V "$CI_CMAKE")"
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ci_info "executable: \$CI_CTEST: $(command -V "$CI_CTEST")"
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[[ $CI_CMAKE_GENERATOR == *"Ninja"* ]] &&
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ci_info "executable: $(command -V ninja)"
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[[ $CI_CC ]] &&
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ci_info "executable: \$CI_CC: $(command -V "$CI_CC")"
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[[ $CI_AR ]] &&
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ci_info "executable: \$CI_AR: $(command -V "$CI_AR")"
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[[ $CI_RANLIB ]] &&
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ci_info "executable: \$CI_RANLIB: $(command -V "$CI_RANLIB")"
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ci_info "## END OF CONFIGURATION ##"
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}
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function ci_build_cmake {
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ci_info "## START OF BUILD ##"
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ci_spawn "$(command -v "$CI_CMAKE")" --version
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ci_spawn "$(command -v "$CI_CTEST")" --version
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# Initialize ALL_CC_FLAGS as a string.
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local ALL_CC_FLAGS="$CI_CC_FLAGS"
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[[ $CI_SANITIZERS ]] &&
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ALL_CC_FLAGS="-fsanitize=$CI_SANITIZERS $ALL_CC_FLAGS"
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# Initialize ALL_CMAKE_VARS, ALL_CMAKE_BUILD_FLAGS and ALL_CTEST_FLAGS as arrays.
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local -a ALL_CMAKE_VARS=()
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[[ $CI_CMAKE_TOOLCHAIN_FILE ]] &&
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ALL_CMAKE_VARS+=(-DCMAKE_TOOLCHAIN_FILE="$CI_CMAKE_TOOLCHAIN_FILE")
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[[ $CI_CC ]] &&
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ALL_CMAKE_VARS+=(-DCMAKE_C_COMPILER="$CI_CC")
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[[ $ALL_CC_FLAGS ]] &&
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ALL_CMAKE_VARS+=(-DCMAKE_C_FLAGS="$ALL_CC_FLAGS")
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[[ $CI_AR ]] &&
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ALL_CMAKE_VARS+=(-DCMAKE_AR="$CI_AR")
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[[ $CI_RANLIB ]] &&
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ALL_CMAKE_VARS+=(-DCMAKE_RANLIB="$CI_RANLIB")
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ALL_CMAKE_VARS+=(-DCMAKE_BUILD_TYPE="$CI_CMAKE_BUILD_TYPE")
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ALL_CMAKE_VARS+=(-DCMAKE_VERBOSE_MAKEFILE=ON)
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[[ $CI_NO_TEST ]] &&
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ALL_CMAKE_VARS+=(-DPNG_TESTS=OFF)
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ALL_CMAKE_VARS+=($CI_CMAKE_VARS)
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local -a ALL_CMAKE_BUILD_FLAGS=($CI_CMAKE_BUILD_FLAGS)
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local -a ALL_CTEST_FLAGS=($CI_CTEST_FLAGS)
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# Initialize SRCDIR_NATIVE and INSTALLDIR_NATIVE.
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local SRCDIR_NATIVE="${CI_SRCDIR_NATIVE:-"$CI_SRCDIR"}"
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local INSTALLDIR_NATIVE="${CI_INSTALLDIR_NATIVE:-"$CI_INSTALLDIR"}"
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# Export the CMake environment variables.
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[[ $CI_CMAKE_GENERATOR ]] &&
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ci_spawn export CMAKE_GENERATOR="$CI_CMAKE_GENERATOR"
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[[ $CI_CMAKE_GENERATOR_PLATFORM ]] &&
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ci_spawn export CMAKE_GENERATOR_PLATFORM="$CI_CMAKE_GENERATOR_PLATFORM"
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# Build and install.
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ci_spawn rm -fr "$CI_BUILDDIR" "$CI_INSTALLDIR"
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ci_spawn mkdir -p "$CI_BUILDDIR"
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ci_spawn cd "$CI_BUILDDIR"
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ci_spawn "$CI_CMAKE" "${ALL_CMAKE_VARS[@]}" \
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-DCMAKE_INSTALL_PREFIX="$INSTALLDIR_NATIVE" \
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"$SRCDIR_NATIVE"
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ci_spawn "$CI_CMAKE" --build . \
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--config "$CI_CMAKE_BUILD_TYPE" \
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"${ALL_CMAKE_BUILD_FLAGS[@]}"
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[[ $CI_NO_TEST ]] ||
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ci_spawn "$CI_CTEST" --build-config "$CI_CMAKE_BUILD_TYPE" \
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"${ALL_CTEST_FLAGS[@]}"
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[[ $CI_NO_INSTALL ]] ||
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ci_spawn "$CI_CMAKE" --build . \
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--config "$CI_CMAKE_BUILD_TYPE" \
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--target install \
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"${ALL_CMAKE_BUILD_FLAGS[@]}"
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[[ $CI_NO_CLEAN ]] ||
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ci_spawn "$CI_CMAKE" --build . \
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--config "$CI_CMAKE_BUILD_TYPE" \
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--target clean \
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"${ALL_CMAKE_BUILD_FLAGS[@]}"
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ci_info "## END OF BUILD ##"
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}
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ci_init_cmake
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ci_trace_cmake
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[[ $# -eq 0 ]] || {
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ci_info "note: this program accepts environment options only"
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ci_err "unexpected command arguments: '$*'"
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}
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ci_build_cmake
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