diff options
Diffstat (limited to 'ci/ci_verify_configure.sh')
| -rwxr-xr-x | ci/ci_verify_configure.sh | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/ci/ci_verify_configure.sh b/ci/ci_verify_configure.sh new file mode 100755 index 000000000..df822061a --- /dev/null +++ b/ci/ci_verify_configure.sh @@ -0,0 +1,117 @@ +#!/usr/bin/env bash +set -e + +# ci_verify_configure.sh +# Continuously integrate libpng using the configure script. +# +# Copyright (c) 2019-2022 Cosmin Truta. +# +# This software is released under the libpng license. +# For conditions of distribution and use, see the disclaimer +# and license in png.h. + +CI_SCRIPTNAME="$(basename "$0")" +CI_SCRIPTDIR="$(cd "$(dirname "$0")" && pwd)" +CI_SRCDIR="$(dirname "$CI_SCRIPTDIR")" +CI_BUILDDIR="$CI_SRCDIR/out/configure.build" +CI_INSTALLDIR="$CI_SRCDIR/out/configure.install" + +function ci_info { + printf >&2 "%s: %s\\n" "$CI_SCRIPTNAME" "$*" +} + +function ci_err { + printf >&2 "%s: error: %s\\n" "$CI_SCRIPTNAME" "$*" + exit 2 +} + +function ci_spawn { + printf >&2 "%s: executing:" "$CI_SCRIPTNAME" + printf >&2 " %q" "$@" + printf >&2 "\\n" + "$@" +} + +function ci_init_configure { + CI_SYSTEM_NAME="$(uname -s)" + CI_MACHINE_NAME="$(uname -m)" + CI_MAKE="${CI_MAKE:-make}" + # Set CI_CC to cc by default, if the cc command is available. + # The configure script defaults CC to gcc, which is not always a good idea. + [[ -x $(command -v cc) ]] && CI_CC="${CI_CC:-cc}" + # Ensure that the CI_ variables that cannot be customized reliably are not initialized. + [[ ! $CI_CONFIGURE_VARS ]] || ci_err "unexpected: \$CI_CONFIGURE_VARS='$CI_CONFIGURE_VARS'" + [[ ! $CI_MAKE_VARS ]] || ci_err "unexpected: \$CI_MAKE_VARS='$CI_MAKE_VARS'" +} + +function ci_trace_configure { + ci_info "## START OF CONFIGURATION ##" + ci_info "system name: $CI_SYSTEM_NAME" + ci_info "machine hardware name: $CI_MACHINE_NAME" + ci_info "source directory: $CI_SRCDIR" + ci_info "build directory: $CI_BUILDDIR" + ci_info "install directory: $CI_INSTALLDIR" + ci_info "environment option: \$CI_CONFIGURE_FLAGS: '$CI_CONFIGURE_FLAGS'" + ci_info "environment option: \$CI_MAKE: '$CI_MAKE'" + ci_info "environment option: \$CI_MAKE_FLAGS: '$CI_MAKE_FLAGS'" + ci_info "environment option: \$CI_CC: '$CI_CC'" + ci_info "environment option: \$CI_CC_FLAGS: '$CI_CC_FLAGS'" + ci_info "environment option: \$CI_CPP: '$CI_CPP'" + ci_info "environment option: \$CI_CPP_FLAGS: '$CI_CPP_FLAGS'" + ci_info "environment option: \$CI_AR: '$CI_AR'" + ci_info "environment option: \$CI_RANLIB: '$CI_RANLIB'" + ci_info "environment option: \$CI_LD: '$CI_LD'" + ci_info "environment option: \$CI_LD_FLAGS: '$CI_LD_FLAGS'" + ci_info "environment option: \$CI_SANITIZERS: '$CI_SANITIZERS'" + ci_info "environment option: \$CI_NO_TEST: '$CI_NO_TEST'" + ci_info "environment option: \$CI_NO_INSTALL: '$CI_NO_INSTALL'" + ci_info "environment option: \$CI_NO_CLEAN: '$CI_NO_CLEAN'" + ci_info "executable: \$CI_MAKE: $(command -V "$CI_MAKE")" + [[ $CI_CC ]] && + ci_info "executable: \$CI_CC: $(command -V "$CI_CC")" + [[ $CI_CPP ]] && + ci_info "executable: \$CI_CPP: $(command -V "$CI_CPP")" + [[ $CI_AR ]] && + ci_info "executable: \$CI_AR: $(command -V "$CI_AR")" + [[ $CI_RANLIB ]] && + ci_info "executable: \$CI_RANLIB: $(command -V "$CI_RANLIB")" + [[ $CI_LD ]] && + ci_info "executable: \$CI_LD: $(command -V "$CI_LD")" + ci_info "## END OF CONFIGURATION ##" +} + +function ci_build_configure { + ci_info "## START OF BUILD ##" + # Export the configure build environment. + [[ $CI_CC ]] && ci_spawn export CC="$CI_CC" + [[ $CI_CC_FLAGS ]] && ci_spawn export CFLAGS="$CI_CC_FLAGS" + [[ $CI_CPP ]] && ci_spawn export CPP="$CI_CPP" + [[ $CI_CPP_FLAGS ]] && ci_spawn export CPPFLAGS="$CI_CPP_FLAGS" + [[ $CI_AR ]] && ci_spawn export AR="$CI_AR" + [[ $CI_RANLIB ]] && ci_spawn export RANLIB="$CI_RANLIB" + [[ $CI_LD ]] && ci_spawn export CPP="$CI_LD" + [[ $CI_LD_FLAGS ]] && ci_spawn export LDFLAGS="$CI_LD_FLAGS" + [[ $CI_SANITIZERS ]] && { + ci_spawn export CFLAGS="-fsanitize=$CI_SANITIZERS ${CFLAGS:-"-O2"}" + ci_spawn export LDFLAGS="-fsanitize=$CI_SANITIZERS $LDFLAGS" + } + # Build and install. + ci_spawn rm -fr "$CI_BUILDDIR" "$CI_INSTALLDIR" + ci_spawn mkdir -p "$CI_BUILDDIR" + ci_spawn cd "$CI_BUILDDIR" + ci_spawn "$CI_SRCDIR/configure" --prefix="$CI_INSTALLDIR" $CI_CONFIGURE_FLAGS + ci_spawn "$CI_MAKE" $CI_MAKE_FLAGS + [[ $CI_NO_TEST ]] || ci_spawn "$CI_MAKE" $CI_MAKE_FLAGS test + [[ $CI_NO_INSTALL ]] || ci_spawn "$CI_MAKE" $CI_MAKE_FLAGS install + [[ $CI_NO_CLEAN ]] || ci_spawn "$CI_MAKE" $CI_MAKE_FLAGS clean + [[ $CI_NO_CLEAN ]] || ci_spawn "$CI_MAKE" $CI_MAKE_FLAGS distclean + ci_info "## END OF BUILD ##" +} + +ci_init_configure +ci_trace_configure +[[ $# -eq 0 ]] || { + ci_info "note: this program accepts environment options only" + ci_err "unexpected command arguments: '$*'" +} +ci_build_configure |