mirror of
https://github.com/kuhyx/testsAndMisc.git
synced 2026-07-04 20:23:11 +02:00
Krzysztof kuhy Rudnicki
04c132c9a4
git-subtree-dir: linux_configuration git-subtree-mainline:11427631cdgit-subtree-split:0762e3d07b
144 lines
3.5 KiB
Bash
Executable File
144 lines
3.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Fix StepMania AUR build failure due to missing vorbis libraries in linker
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#
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# Error addressed:
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# /usr/bin/ld: /usr/local/lib/libavcodec.a(libvorbisenc.o): undefined reference to symbol 'vorbis_encode_setup_vbr'
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# /usr/bin/ld: /usr/lib/libvorbisenc.so.2: error adding symbols: DSO missing from command line
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#
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# Cause:
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# Static libavcodec.a depends on libvorbisenc but cmake doesn't add it to linker flags
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#
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# Solution:
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# Add vorbis libraries to LDFLAGS before building
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#
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# Usage:
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# ./fix_stepmania.sh
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set -euo pipefail
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SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"
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# shellcheck source=../lib/common.sh
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source "$SCRIPT_DIR/../lib/common.sh"
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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log_info() { echo -e "${BLUE}[INFO]${NC} $*"; }
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log_warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
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log_error() { echo -e "${RED}[ERROR]${NC} $*"; }
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log_success() { echo -e "${GREEN}[OK]${NC} $*"; }
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check_dependencies() {
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log_info "Checking dependencies..."
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local missing=()
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# Check for vorbis libraries
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if ! pacman -Q libvorbis &>/dev/null; then
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missing+=("libvorbis")
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fi
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# Check for yay or paru
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if ! has_cmd yay && ! has_cmd paru; then
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log_error "Neither yay nor paru found. Please install an AUR helper."
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exit 1
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fi
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if [[ ${#missing[@]} -gt 0 ]]; then
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log_warn "Missing packages: ${missing[*]}"
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log_info "Installing missing dependencies..."
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sudo pacman -S --needed "${missing[@]}"
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else
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log_success "All dependencies present"
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fi
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}
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get_aur_helper() {
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if has_cmd yay; then
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echo "yay"
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elif has_cmd paru; then
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echo "paru"
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fi
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}
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build_stepmania() {
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local aur_helper
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aur_helper=$(get_aur_helper)
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log_info "Building StepMania with vorbis libraries in LDFLAGS..."
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log_info "Using AUR helper: $aur_helper"
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# Export LDFLAGS with vorbis libraries to fix the linking issue
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# The static libavcodec.a needs these shared libraries
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export LDFLAGS="${LDFLAGS:-} -lvorbis -lvorbisenc -lvorbisfile -logg"
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log_info "LDFLAGS set to: $LDFLAGS"
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# Clean any previous failed build
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if [[ -d "$HOME/.cache/$aur_helper/stepmania" ]]; then
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log_info "Cleaning previous build cache..."
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rm -rf "$HOME/.cache/$aur_helper/stepmania"
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fi
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# Build with the modified LDFLAGS
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# --noconfirm for non-interactive, --cleanafter to cleanup
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"$aur_helper" -S --rebuild --noconfirm stepmania
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log_success "StepMania built successfully!"
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}
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alternative_fix_info() {
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cat <<'EOF'
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If the automated fix doesn't work, try these alternatives:
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1. Use system ffmpeg instead of static libavcodec:
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- Edit the PKGBUILD to use shared ffmpeg libraries
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- Remove any bundled/static ffmpeg references
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2. Manually edit CMakeLists.txt:
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- Find target_link_libraries for StepMania executable
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- Add: vorbis vorbisenc vorbisfile ogg
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3. Check if /usr/local/lib/libavcodec.a is from a custom ffmpeg build:
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- If so, rebuild ffmpeg with --enable-shared or remove the static lib
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- System ffmpeg in /usr/lib should be preferred
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4. Use the stepmania-git package instead which may have different build config
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EOF
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}
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main() {
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echo "======================================"
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echo " StepMania Build Fix"
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echo "======================================"
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echo ""
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check_dependencies
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echo ""
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log_info "This fix adds vorbis libraries to LDFLAGS to resolve:"
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log_info " 'undefined reference to symbol vorbis_encode_setup_vbr'"
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echo ""
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read -rp "Proceed with rebuild? [Y/n] " response
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case "$response" in
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[nN][oO] | [nN])
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log_info "Aborted."
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alternative_fix_info
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exit 0
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;;
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*)
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build_stepmania
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;;
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esac
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}
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main "$@"
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