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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2024-02-24 01:06:57 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2024-02-24 01:06:57 +0000
commit0594e54cc7f3098934bba998fb5bcffb5eef6aec (patch)
tree8f90885a8db24b5c40433f0e76f70c6eca722eac /Build/source/libs/libpng/libpng-src/ci/ci_verify_makefiles.sh
parentd255cb14003f32f27ed6ab7182ab9e7b2f16d2b9 (diff)
libpng 1.6.43
git-svn-id: svn://tug.org/texlive/trunk@70115 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/libpng/libpng-src/ci/ci_verify_makefiles.sh')
-rw-r--r--Build/source/libs/libpng/libpng-src/ci/ci_verify_makefiles.sh144
1 files changed, 89 insertions, 55 deletions
diff --git a/Build/source/libs/libpng/libpng-src/ci/ci_verify_makefiles.sh b/Build/source/libs/libpng/libpng-src/ci/ci_verify_makefiles.sh
index beda3b470e6..e0681b4d8c6 100644
--- a/Build/source/libs/libpng/libpng-src/ci/ci_verify_makefiles.sh
+++ b/Build/source/libs/libpng/libpng-src/ci/ci_verify_makefiles.sh
@@ -1,5 +1,5 @@
#!/usr/bin/env bash
-set -e
+set -o errexit -o pipefail -o posix
# Copyright (c) 2019-2024 Cosmin Truta.
#
@@ -8,7 +8,7 @@ set -e
#
# SPDX-License-Identifier: MIT
-# shellcheck source="ci/lib/ci.lib.sh"
+# shellcheck source=ci/lib/ci.lib.sh
source "$(dirname "$0")/lib/ci.lib.sh"
cd "$CI_TOPLEVEL_DIR"
@@ -50,19 +50,25 @@ function ci_trace_build {
ci_info "environment option: \$CI_LD_FLAGS: '$CI_LD_FLAGS'"
ci_info "environment option: \$CI_LIBS: '$CI_LIBS'"
ci_info "environment option: \$CI_SANITIZERS: '$CI_SANITIZERS'"
+ ci_info "environment option: \$CI_FORCE: '$CI_FORCE'"
ci_info "environment option: \$CI_NO_TEST: '$CI_NO_TEST'"
ci_info "environment option: \$CI_NO_CLEAN: '$CI_NO_CLEAN'"
ci_info "executable: \$CI_MAKE: $(command -V "$CI_MAKE")"
- [[ $CI_CC ]] &&
+ [[ $CI_CC ]] && {
ci_info "executable: \$CI_CC: $(command -V "$CI_CC")"
- [[ $CI_CPP ]] &&
+ }
+ [[ $CI_CPP ]] && {
ci_info "executable: \$CI_CPP: $(command -V "$CI_CPP")"
- [[ $CI_AR ]] &&
+ }
+ [[ $CI_AR ]] && {
ci_info "executable: \$CI_AR: $(command -V "$CI_AR")"
- [[ $CI_RANLIB ]] &&
+ }
+ [[ $CI_RANLIB ]] && {
ci_info "executable: \$CI_RANLIB: $(command -V "$CI_RANLIB")"
- [[ $CI_LD ]] &&
+ }
+ [[ $CI_LD ]] && {
ci_info "executable: \$CI_LD: $(command -V "$CI_LD")"
+ }
ci_info "## END OF CONFIGURATION ##"
}
@@ -74,61 +80,87 @@ function ci_cleanup_old_build {
# Fortunately, for a clean makefiles-based build, it should be
# sufficient to remove the old object files only.
ci_info "## START OF PRE-BUILD CLEANUP ##"
- local MY_FILE
- find "$CI_SRC_DIR" -maxdepth 1 \( -iname "*.o" -o -iname "*.obj" \) |
- while IFS="" read -r MY_FILE
- do
- ci_spawn rm -fr "$MY_FILE"
- done
- ci_info "## END OF PRE-BUILD CLEANUP ##"
+ local find_args=(-maxdepth 1 \( -iname "*.o" -o -iname "*.obj" \))
+ [[ ! $(find "$CI_SRC_DIR" "${find_args[@]}" | head -n1) ]] || {
+ ci_warn "unexpected build found in '$CI_SRC_DIR'"
+ if ci_expr $((CI_FORCE))
+ then
+ # Delete the old build.
+ local my_file
+ find "$CI_SRC_DIR" "${find_args[@]}" |
+ while IFS="" read -r my_file
+ do
+ ci_spawn rm -fr "$my_file"
+ done
+ ci_info "## END OF PRE-BUILD CLEANUP ##"
+ else
+ # Alert the user, but do not delete their existing files,
+ # and do not mess up their existing build.
+ ci_info "hint: consider using the option \$CI_FORCE=1"
+ ci_err "unable to continue"
+ fi
+ }
}
function ci_build {
ci_info "## START OF BUILD ##"
- # Initialize ALL_CC_FLAGS and ALL_LD_FLAGS as strings.
- local ALL_CC_FLAGS="$CI_CC_FLAGS"
- local ALL_LD_FLAGS="$CI_LD_FLAGS"
- [[ $CI_SANITIZERS ]] && {
- ALL_CC_FLAGS="-fsanitize=$CI_SANITIZERS ${ALL_CC_FLAGS:-"-O2"}"
- ALL_LD_FLAGS="-fsanitize=$CI_SANITIZERS $ALL_LD_FLAGS"
- }
- # Initialize ALL_MAKE_FLAGS and ALL_MAKE_VARS as arrays.
- local ALL_MAKE_FLAGS=($CI_MAKE_FLAGS)
- local ALL_MAKE_VARS=()
- [[ $CI_CC ]] && ALL_MAKE_VARS+=(CC="$CI_CC")
- [[ $ALL_CC_FLAGS ]] && ALL_MAKE_VARS+=(CFLAGS="$ALL_CC_FLAGS")
- [[ $CI_CPP ]] && ALL_MAKE_VARS+=(CPP="$CI_CPP")
- [[ $CI_CPP_FLAGS ]] && ALL_MAKE_VARS+=(CPPFLAGS="$CI_CPP_FLAGS")
- [[ $CI_AR ]] && ALL_MAKE_VARS+=(
- AR="${CI_AR:-ar}"
- AR_RC="${CI_AR:-ar} rc"
- )
- [[ $CI_RANLIB ]] && ALL_MAKE_VARS+=(RANLIB="$CI_RANLIB")
- [[ $CI_LD ]] && ALL_MAKE_VARS+=(LD="$CI_LD")
- [[ $ALL_LD_FLAGS ]] && ALL_MAKE_VARS+=(LDFLAGS="$ALL_LD_FLAGS")
- [[ $CI_LIBS ]] && ALL_MAKE_VARS+=(LIBS="$CI_LIBS")
- ALL_MAKE_VARS+=($CI_MAKE_VARS)
- # Build!
- local MY_MAKEFILE
- for MY_MAKEFILE in $CI_MAKEFILES
+ # Initialize and populate the local arrays.
+ local all_make_flags=()
+ local all_make_vars=()
+ [[ $CI_MAKE_FLAGS ]] && {
+ all_make_flags+=($CI_MAKE_FLAGS)
+ }
+ [[ $CI_CC ]] && {
+ all_make_vars+=("CC=$CI_CC")
+ }
+ [[ $CI_CC_FLAGS || $CI_SANITIZERS ]] && {
+ [[ $CI_SANITIZERS ]] && CI_CC_FLAGS="${CI_CC_FLAGS:-"-O2"} -fsanitize=$CI_SANITIZERS"
+ all_make_vars+=("CFLAGS=$CI_CC_FLAGS")
+ }
+ [[ $CI_CPP ]] && {
+ all_make_vars+=("CPP=$CI_CPP")
+ }
+ [[ $CI_CPP_FLAGS ]] && {
+ all_make_vars+=("CPPFLAGS=$CI_CPP_FLAGS")
+ }
+ [[ $CI_AR ]] && {
+ all_make_vars+=("AR=$CI_AR")
+ }
+ [[ $CI_RANLIB ]] && {
+ all_make_vars+=("RANLIB=$CI_RANLIB")
+ }
+ [[ $CI_LD ]] && {
+ all_make_vars+=("LD=$CI_LD")
+ }
+ [[ $CI_LD_FLAGS || $CI_SANITIZERS ]] && {
+ [[ $CI_SANITIZERS ]] && CI_LD_FLAGS+="${CI_LD_FLAGS:+" "}-fsanitize=$CI_SANITIZERS"
+ all_make_vars+=("LDFLAGS=$CI_LD_FLAGS")
+ }
+ [[ $CI_LIBS ]] && {
+ all_make_vars+=("LIBS=$CI_LIBS")
+ }
+ all_make_vars+=($CI_MAKE_VARS)
+ # And... build!
+ local my_makefile
+ for my_makefile in $CI_MAKEFILES
do
- ci_info "using makefile: $MY_MAKEFILE"
+ ci_info "using makefile: $my_makefile"
# Spawn "make".
- ci_spawn "$CI_MAKE" -f "$MY_MAKEFILE" \
- "${ALL_MAKE_FLAGS[@]}" \
- "${ALL_MAKE_VARS[@]}"
+ ci_spawn "$CI_MAKE" -f "$my_makefile" \
+ "${all_make_flags[@]}" \
+ "${all_make_vars[@]}"
ci_expr $((CI_NO_TEST)) || {
# Spawn "make test" if testing is not disabled.
- ci_spawn "$CI_MAKE" -f "$MY_MAKEFILE" \
- "${ALL_MAKE_FLAGS[@]}" \
- "${ALL_MAKE_VARS[@]}" \
+ ci_spawn "$CI_MAKE" -f "$my_makefile" \
+ "${all_make_flags[@]}" \
+ "${all_make_vars[@]}" \
test
}
ci_expr $((CI_NO_CLEAN)) || {
# Spawn "make clean" if cleaning is not disabled.
- ci_spawn "$CI_MAKE" -f "$MY_MAKEFILE" \
- "${ALL_MAKE_FLAGS[@]}" \
- "${ALL_MAKE_VARS[@]}" \
+ ci_spawn "$CI_MAKE" -f "$my_makefile" \
+ "${all_make_flags[@]}" \
+ "${all_make_vars[@]}" \
clean
}
done
@@ -136,8 +168,9 @@ function ci_build {
}
function usage {
- echo "usage: $CI_SCRIPT_NAME"
- exit 0
+ echo "usage: $CI_SCRIPT_NAME [<options>]"
+ echo "options: -?|-h|--help"
+ exit "${@:-0}"
}
function main {
@@ -145,7 +178,7 @@ function main {
while getopts ":" opt
do
# This ain't a while-loop. It only pretends to be.
- [[ $1 == -[?h]* || $1 == --help ]] && usage
+ [[ $1 == -[?h]* || $1 == --help || $1 == --help=* ]] && usage 0
ci_err "unknown option: '$1'"
done
shift $((OPTIND - 1))
@@ -153,8 +186,9 @@ function main {
ci_init_build
ci_trace_build
[[ $# -eq 0 ]] || {
- ci_info "note: this program accepts environment options only"
- ci_err "unexpected argument: '$1'"
+ echo >&2 "error: unexpected argument: '$1'"
+ echo >&2 "note: this program accepts environment options only"
+ usage 2
}
ci_cleanup_old_build
ci_build