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kc3-lang/kc3/c3c/configure

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  • c3c/configure 
  • #!/bin/sh
## c3
## Copyright 2022-2024 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

. ../config.subr

PROG=c3c
LIBRARY=../libc3/libc3.la

SOURCES="$(ls *.c | tr '\n' ' ')"
echo "SOURCES = $SOURCES" >> ${CONFIG_MK}

OBJECTS="$(c2lo "$SOURCES")"
echo "OBJECTS = $OBJECTS" >> ${CONFIG_MK}

check_libbsd

if pkg-config libbsd-overlay; then
    CPPFLAGS="$CPPFLAGS -D_DEFAULT_SOURCE -D__USE_MISC"
fi

if [ x"$DEBUG" = x"yes" ]; then
    CFLAGS="$CFLAGS -DDEBUG -O0 -ggdb"
else
    CFLAGS="$CFLAGS -DNDEBUG -O2"
fi
CFLAGS="$CFLAGS -W -Wall -Werror -std=c99 -pedantic"
if pkg-config libbsd-overlay; then
    CFLAGS="$CFLAGS $(pkg-config --cflags libbsd-overlay)"
fi

LIBS="$LIBS $LIBRARY"
if pkg-config libbsd-overlay; then
    LIBS="$LIBS $(pkg-config --libs libbsd-overlay)"
fi

echo "CPPFLAGS = $CPPFLAGS" >> ${CONFIG_MK}
echo "CFLAGS = $CFLAGS" >> ${CONFIG_MK}
echo "LDFLAGS = $LDFLAGS" >> ${CONFIG_MK}
echo "LIBS = $LIBS" >> ${CONFIG_MK}

for SRC in $SOURCES; do
    SRC_LO=$(c2lo $SRC)
    echo >> ${CONFIG_MK}
    lo_rule $SRC >> ${CONFIG_MK}
    echo "	\${LIBTOOL} --tag CC --mode compile \${CC} \${CPPFLAGS} \${CFLAGS} -c $SRC -o $SRC_LO" >> ${CONFIG_MK}
done

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

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