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#!/bin/sh
if [ "$CC" = "" ]; then
if [ "$1" = "release" ]; then
CC=clang
else
CC=gcc
fi
fi
# Possible extra build flags
# these are for compiling the compiler, and NOT for compiling the program itself.
# -DNONZERO_NULL_PTRS
# - must be set if the zero value of a pointer (as might be set by calloc/memset)
# is not the NULL pointer.
ADDITIONAL_FLAGS='-Wno-unused-function'
if [ "$CC" = "clang" ]; then
WARNINGS='-Wall -Wextra -Wpedantic -Wshadow -Wconversion -Wimplicit-fallthrough -Wno-unused-parameter'
else
WARNINGS='-Wall -Wextra -Wpedantic -Wshadow -Wconversion -Wno-pointer-to-int-cast -Wno-unused-parameter'
fi
DEBUG_FLAGS="-O0 -g3 $WARNINGS -std=c11 -DTOC_DEBUG"
RELEASE_FLAGS="-O3 -s -DNDEBUG $WARNINGS -std=c11"
if [ "$1" = "release" ]; then
FLAGS="$RELEASE_FLAGS $ADDITIONAL_FLAGS"
else
FLAGS="$DEBUG_FLAGS $ADDITIONAL_FLAGS"
fi
COMMAND="$CC $FLAGS -o toc main.c"
echo $COMMAND
$COMMAND || exit 1
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