mirror of
https://github.com/termux-pacman/termux-packages.git
synced 2025-12-22 03:30:17 +00:00
99 lines
3.9 KiB
Bash
99 lines
3.9 KiB
Bash
termux_setup_toolchain_gnu() {
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export CFLAGS="-O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fstack-clash-protection"
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export CPPFLAGS=""
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export LDFLAGS=""
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export CC=$TERMUX_HOST_PLATFORM-gcc
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export CXX=$TERMUX_HOST_PLATFORM-g++
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export AR=$TERMUX_HOST_PLATFORM-gcc-ar
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export RANLIB=$TERMUX_HOST_PLATFORM-gcc-ranlib
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export NM=$TERMUX_HOST_PLATFORM-gcc-nm
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export LD=ld
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export AS=as
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export OBJCOPY=objcopy
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export OBJDUMP=objdump
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export READELF=readelf
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export STRIP=strip
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if [ "$TERMUX_ON_DEVICE_BUILD" = "true" ]; then
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export CXXFILT=c++filt
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else
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export CXXFILT=$TERMUX_HOST_PLATFORM-c++filt
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fi
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if [ ! -d "$TERMUX__PREFIX__LIB_DIR/" ]; then
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termux_error_exit "glibc library directory was not found ('$TERMUX__PREFIX__LIB_DIR/')"
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fi
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if [ ! -f "$TERMUX__PREFIX__LIB_DIR/libgcc_s.so" ] && [ ! -f "$TERMUX__PREFIX__LIB_DIR/libgcc_s.so.1" ]; then
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termux_error_exit "libgcc not found, there is a risk of incorrect compiler operation"
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fi
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if [ ! -d "$TERMUX__PREFIX__BASE_INCLUDE_DIR/" ]; then
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termux_error_exit "glibc base header directory was not found ('$TERMUX__PREFIX__BASE_INCLUDE_DIR/')"
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fi
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if [ "$TERMUX_ARCH" != "$TERMUX_REAL_ARCH" ] && [ ! -d "$TERMUX__PREFIX__MULTI_INCLUDE_DIR/" ]; then
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termux_error_exit "glibc multi header directory was not found ('$TERMUX__PREFIX__MULTI_INCLUDE_DIR/')"
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fi
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if [ "$TERMUX_ARCH" = "aarch64" ]; then
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CFLAGS+=" -march=armv8-a"
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export DYNAMIC_LINKER="ld-linux-aarch64.so.1"
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elif [ "$TERMUX_ARCH" = "arm" ]; then
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CFLAGS+=" -march=armv7-a -mfloat-abi=hard -mfpu=neon"
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export DYNAMIC_LINKER="ld-linux-armhf.so.3"
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elif [ "$TERMUX_ARCH" = "x86_64" ]; then
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CFLAGS+=" -march=x86-64 -fPIC"
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export DYNAMIC_LINKER="ld-linux-x86-64.so.2"
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elif [ "$TERMUX_ARCH" = "i686" ]; then
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CFLAGS+=" -march=i686"
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export DYNAMIC_LINKER="ld-linux.so.2"
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fi
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export PATH_DYNAMIC_LINKER="$TERMUX__PREFIX__BASE_LIB_DIR/$DYNAMIC_LINKER"
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if [ ! -f "$PATH_DYNAMIC_LINKER" ]; then
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termux_error_exit "glibc dynamic linker was not found ('$PATH_DYNAMIC_LINKER')"
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fi
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case "$TERMUX_ARCH" in
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"aarch64"|"arm") CFLAGS+=" -fstack-protector-strong";;
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"x86_64"|"i686") CFLAGS+=" -mtune=generic -fcf-protection";;
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esac
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case "$TERMUX_ARCH" in
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"aarch64") export LINUX_ARCH="arm64";;
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"arm") export LINUX_ARCH="arm";;
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"x86_64"|"i686") export LINUX_ARCH="x86";;
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esac
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export CCTERMUX_HOST_PLATFORM=$TERMUX_HOST_PLATFORM
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export PKG_CONFIG=pkg-config
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export PKGCONFIG=$PKG_CONFIG
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export PKG_CONFIG_LIBDIR="$TERMUX_PKG_CONFIG_LIBDIR"
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if [ "$TERMUX_ON_DEVICE_BUILD" = "false" ]; then
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local BASE_PATH="$TERMUX_COMMON_CACHEDIR/BASE_PATH"
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if [ ! -d "$BASE_PATH" ]; then
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# Create BASE_PATH with basic commands taken from the system, so as
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# not to use commands from Termux (the application) during compilation.
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mkdir "$BASE_PATH"
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for com in [ b2sum base32 base64 basename basenc cat chcon chgrp chmod chown cksum comm cp csplit cut date dd dir dircolors \
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dirname du echo env expand expr factor false fmt fold groups head id install join kill link ln logname ls md5sum mkdir \
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mkfifo mknod mktemp mv nice nl nohup nproc numfmt od paste pathchk pr printenv printf ptx pwd readlink realpath rm rmdir \
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runcon seq sha1sum sha224sum sha256sum sha384sum sha512sum shred shuf sleep sort split stat stdbuf stty sum sync tac tail \
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tee test timeout touch tr true truncate tsort tty unexpand uniq unlink vdir wc whoami yes grep awk jq curl wget git; do
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ln -sf "/usr/bin/$com" "$BASE_PATH"
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done
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fi
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if ! tr ':' '\n' <<< "$PATH" | grep -q "^$TERMUX_PREFIX/bin$"; then
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export PATH="$TERMUX_PREFIX/bin:$PATH"
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fi
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if ! tr ':' '\n' <<< "$PATH" | grep -q "^$BASE_PATH$"; then
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export PATH="$BASE_PATH:$PATH"
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fi
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fi
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if ! tr ':' '\n' <<< "$PATH" | grep -q "^$TERMUX_STANDALONE_TOOLCHAIN/bin$"; then
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export PATH="$TERMUX_STANDALONE_TOOLCHAIN/bin:$PATH"
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fi
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export CXXFLAGS="$CFLAGS -Wp,-D_GLIBCXX_ASSERTIONS"
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}
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