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https://git.code.sf.net/p/libpng/code.git
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b9155ce3fd
Currently, libpng supports three different types of build automation: the GNU autotools, CMake, and a legacy of hand-made makefiles. In order to simplify the continous integration of all of the above build options, we introduce the following scripts: * ci_autotools.sh: CI utility for the Autotools build * ci_cmake.sh: CI utility for the CMake build * ci_legacy.sh: CI utility for the legacy makefiles
77 lines
2.6 KiB
Bash
Executable File
77 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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# ci_autotools.sh
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# Continuously integrate libpng using the GNU Autotools.
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#
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# Copyright (c) 2019-2020 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 and license
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# 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/autotools.build"
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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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"$@"
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}
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function ci_init_autotools {
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# Initialize the CI_ variables with default values, where applicable.
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CI_MAKE="${CI_MAKE:-make}"
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[[ $(uname -s || echo unknown) == Darwin ]] && CI_CC="${CI_CC:-clang}"
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# Print the CI_ variables.
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ci_info "source directory: $CI_SRCDIR"
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ci_info "build directory: $CI_BUILDDIR"
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ci_info "environment option: \$CI_CONFIGURE_FLAGS='$CI_CONFIGURE_FLAGS'"
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ci_info "environment option: \$CI_MAKE='$CI_MAKE'"
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ci_info "environment option: \$CI_MAKE_FLAGS='$CI_MAKE_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_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_CLEAN='$CI_NO_CLEAN'"
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# Avoid using the CI_ variables that cannot be customized reliably.
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[[ ! $CI_CONFIGURE_VARS ]] || ci_err "unexpected: \$CI_CONFIGURE_VARS='$CI_CONFIGURE_VARS'"
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[[ ! $CI_MAKE_VARS ]] || ci_err "unexpected: \$CI_MAKE_VARS='$CI_MAKE_VARS'"
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}
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function ci_build_autotools {
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# Initialize the configure environment.
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[[ $CI_CC ]] && export CC="$CI_CC"
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[[ $CI_CC_FLAGS ]] && export CFLAGS="$CI_CC_FLAGS"
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[[ $CI_SANITIZERS ]] && export CFLAGS="-fsanitize=$CI_SANITIZERS -O2 $CFLAGS"
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# Build.
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ci_spawn rm -fr "$CI_BUILDDIR"
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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_SRCDIR/configure" $CI_CONFIGURE_FLAGS
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ci_spawn "$CI_MAKE" $CI_MAKE_FLAGS
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[[ $CI_NO_TEST ]] || ci_spawn "$CI_MAKE" $CI_MAKE_FLAGS test
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[[ $CI_NO_CLEAN ]] || ci_spawn "$CI_MAKE" $CI_MAKE_FLAGS clean
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[[ $CI_NO_CLEAN ]] || ci_spawn "$CI_MAKE" $CI_MAKE_FLAGS distclean
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ci_info "success!"
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}
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ci_init_autotools
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[[ ! $* ]] || {
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ci_info "note: this program accepts environment options only"
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ci_err "unexpected command arguments: '$*'"
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}
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ci_build_autotools
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