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kc3-lang/kc3/libc3/configure

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  • libc3/configure 
  • #!/bin/sh
## c3
## Copyright 2022 kmx.io <contact@kmx.io>
##
## Permission is hereby granted to use this software granted
## the above copyright notice and this permission paragraph
## are included in all copies and substantial portions of this
## software.
##
## THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
## PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
## AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
## THIS SOFTWARE.

set -e

export C3_TOP="$(pwd)/.."

. ../config.subr

LIB=libc3.la
LIB_ASAN=libc3.asan.la
LIB_COV=libc3.cov.la
LIB_DEBUG=libc3.debug.la

SOURCES="$(ls *.c | tr '\n' ' ')"
echo "SOURCES = $SOURCES" >> ${CONFIG_MK}
LIBTOMMATH_SOURCES="$(ls ../libtommath/*.c | grep -v -e bn_mp_set_double.c -e bn_s_mp_rand_platform.c | tr '\n' ' ')"
LO_SOURCES="$SOURCES $LIBTOMMATH_SOURCES"
OBJECTS="$(c2ext .main.lo "$LO_SOURCES")"
echo "OBJECTS = $OBJECTS" >> ${CONFIG_MK}
OBJECTS_ASAN="$(c2ext .asan.lo "$LO_SOURCES")"
OBJECTS_COV="$(c2ext .cov.lo "$LO_SOURCES")"
OBJECTS_DEBUG="$(c2ext .debug.lo "$LO_SOURCES")"

# Default config
CPPFLAGS="${CPPFLAGS:=}"
ENV_CFLAGS="${CFLAGS:=}"
DEFAULT_CFLAGS="-O2 -pipe -fPIC"
LDFLAGS="${LDFLAGS:=}"
LIBS="${LIBS:=-lm -lffi}"

# Common config for all targets
CFLAGS="$CFLAGS -W -Wall -Werror -std=c99 -pedantic"
config_asan
config_libbsd
config_libcrypto

# Address Sanitizer config
CFLAGS_ASAN="$CFLAGS -fsanitize=address -O1 -fno-omit-frame-pointer -g"
LDFLAGS_ASAN="$LDFLAGS"
LIBS_ASAN="$LIBS"

# Coverage config
CFLAGS_COV="$CFLAGS -ftest-coverage -fprofile-arcs"
LDFLAGS_COV="$LDFLAGS"
LIBS_COV="$LIBS"

# Debug config
CFLAGS_DEBUG="$CFLAGS -DDEBUG -O0 -ggdb"
LDFLAGS_DEBUG="$LDFLAGS"
LIBS_DEBUG="$LIBS"

# Main config
if [ "x$ENV_CFLAGS" = "x" ]; then
    CFLAGS="$CFLAGS $DEFAULT_CFLAGS"
fi
CFLAGS="$CFLAGS -DNDEBUG"
LIBS="$LIBS"

echo "HAVE_ASAN = $HAVE_ASAN" >> ${CONFIG_MK}
echo "CPPFLAGS = $CPPFLAGS" >> ${CONFIG_MK}
echo "CFLAGS = $CFLAGS" >> ${CONFIG_MK}
echo "LDFLAGS = $LDFLAGS" >> ${CONFIG_MK}
echo "LIBS = $LIBS" >> ${CONFIG_MK}
echo >> ${CONFIG_MK}
echo "CFLAGS_ASAN = $CFLAGS_ASAN" >> ${CONFIG_MK}
echo "LDFLAGS_ASAN = $LDFLAGS_ASAN" >> ${CONFIG_MK}
echo "LIBS_ASAN = $LIBS_ASAN" >> ${CONFIG_MK}
echo >> ${CONFIG_MK}
echo "CFLAGS_COV = $CFLAGS_COV" >> ${CONFIG_MK}
echo "LDFLAGS_COV = $LDFLAGS_COV" >> ${CONFIG_MK}
echo "LIBS_COV = $LIBS_COV" >> ${CONFIG_MK}
echo >> ${CONFIG_MK}
echo "CFLAGS_DEBUG = $CFLAGS_DEBUG" >> ${CONFIG_MK}
echo "LDFLAGS_DEBUG = $LDFLAGS_DEBUG" >> ${CONFIG_MK}
echo "LIBS_DEBUG = $LIBS_DEBUG" >> ${CONFIG_MK}

for SRC in $SOURCES; do
    echo >> ${CONFIG_MK}
    SRC_LO="$(c2ext .main.lo "$SRC")"
    ext_rule .main.lo "$SRC" >> ${CONFIG_MK}
    echo "	${LIBTOOL} --tag=CC --mode=compile \${CC} \${CPPFLAGS} \${CFLAGS} -c $SRC -o $SRC_LO" >> ${CONFIG_MK}

    echo >> ${CONFIG_MK}
    SRC_ASAN_LO="$(c2ext .asan.lo "$SRC")"
    ext_rule .asan.lo "$SRC" >> ${CONFIG_MK}
    echo "	${LIBTOOL} --tag=CC --mode=compile \${CC} \${CPPFLAGS} \${CFLAGS_ASAN} -c $SRC -o $SRC_ASAN_LO" >> ${CONFIG_MK}

    echo >> ${CONFIG_MK}
    SRC_COV_LO="$(c2ext .cov.lo "$SRC")"
    ext_rule .cov.lo "$SRC" >> ${CONFIG_MK}
    echo "	${LIBTOOL} --tag=CC --mode=compile \${CC} \${CPPFLAGS} \${CFLAGS_COV} -c $SRC -o $SRC_COV_LO" >> ${CONFIG_MK}

    echo >> ${CONFIG_MK}
    SRC_DEBUG_LO="$(c2ext .debug.lo "$SRC")"
    ext_rule .debug.lo "$SRC" >> ${CONFIG_MK}
    echo "	${LIBTOOL} --tag=CC --mode=compile \${CC} \${CPPFLAGS} \${CFLAGS_DEBUG} -c $SRC -o $SRC_DEBUG_LO" >> ${CONFIG_MK}
done

echo >> ${CONFIG_MK}
echo "$LIB: $OBJECTS" >> ${CONFIG_MK}
echo "	${LIBTOOL} --tag=CC --mode=link \${CC} \${LDFLAGS} ${OBJECTS} \${LIBS} -o ${LIB} -rpath ${LIBDIR}" >> ${CONFIG_MK}

echo >> ${CONFIG_MK}
echo "$LIB_ASAN: $OBJECTS_ASAN" >> ${CONFIG_MK}
echo "	${LIBTOOL} --tag=CC --mode=link \${CC} \${LDFLAGS_ASAN} ${OBJECTS_ASAN} \${LIBS_ASAN} -o ${LIB_ASAN}" >> ${CONFIG_MK}

echo >> ${CONFIG_MK}
echo "$LIB_COV: $OBJECTS_COV" >> ${CONFIG_MK}
echo "	${LIBTOOL} --tag=CC --mode=link \${CC} \${LDFLAGS_COV} ${OBJECTS_COV} \${LIBS_COV} -o ${LIB_COV}" >> ${CONFIG_MK}

echo >> ${CONFIG_MK}
echo "$LIB_DEBUG: $OBJECTS_DEBUG" >> ${CONFIG_MK}
echo "	${LIBTOOL} --tag=CC --mode=link \${CC} \${LDFLAGS_DEBUG} ${OBJECTS_DEBUG} \${LIBS_DEBUG} -o ${LIB_DEBUG}" >> ${CONFIG_MK}

echo >> ${CONFIG_MK}
echo "install: ${LIB}" >> ${CONFIG_MK}
echo "	\${INSTALL} -o \${OWNER} -g \${GROUP} -m 0755 -d \${LIBDIR}" >> ${CONFIG_MK}
echo "	\${LIBTOOL} --tag=CC --mode=install \${INSTALL} -o \${OWNER} -g \${GROUP} -m 0755 ${LIB} \${LIBDIR}" >> ${CONFIG_MK}

update_config_mk