3 # This is make+. Make+ is a set of scripts which enhance GNU make and
4 # let ou build RPMs, and other packages types with just one control
5 # file. Read more at http://www.annexia.org/freeware/makeplus/
7 # The original author is Richard W.M. Jones <rich@annexia.org>.
9 # This software has been explicitly placed in the PUBLIC DOMAIN. You
10 # do not need any sort of license or agreement to use or copy this
11 # software. You may also copyright this software yourself, and/or
12 # relicense it under any terms you want, at any time and at no cost.
13 # This allows you (among other things) to include this software with
14 # other packages so that the user does not need to download and
15 # install make+ separately.
21 sym=`echo $func | tr -- '-.[a-z]' '__[A-Z]'`
24 # Try to compile and link a short program which references this
25 # symbol. If the symbol exists in the library then this ought to
28 echo "char $func(); char (*f) ();int main(){f = $func;return 0;}" \
30 echo "mp-check_func.c:" >>config.log
31 cat mp-check_func.c >>config.log
32 echo $CC $CFLAGS mp-check_func.c -o mp-check_func $LIBS >>config.log
33 $CC $CFLAGS mp-check_func.c -o mp-check_func $LIBS >>config.log 2>&1
35 if [ -f mp-check_func ]; then
41 if [ "x$have" = "xy" ]; then
42 echo "#define HAVE_$sym 1" >> config.h
43 echo "HAVE_$sym := 1" >> config.mk
45 if [ "x$require" = "xy" ]; then
46 echo "configure: function $func is required; not found"
49 echo "/* #define HAVE_$sym 1 */" >> config.h
50 echo "# HAVE_$sym := 1" >> config.mk