/usr/bin/gsl-config is in libgsl0-dev 1.16+dfsg-1ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | #! /bin/sh
prefix=/usr
exec_prefix=/usr
includedir=/usr/include
usage()
{
cat <<EOF
Usage: gsl-config [OPTION]
Known values for OPTION are:
--prefix show GSL installation prefix
--libs print library linking information, with cblas
--libs-without-cblas print library linking information, without cblas
--cflags print pre-processor and compiler flags
--help display this help and exit
--version output version information
An external CBLAS library can be specified using the GSL_CBLAS_LIB
environment variable. The GSL CBLAS library is used by default.
EOF
exit $1
}
if test $# -eq 0; then
usage 1
fi
cflags=false
libs=false
while test $# -gt 0; do
case "$1" in
-*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
*) optarg= ;;
esac
case "$1" in
--prefix=*)
prefix=$optarg
;;
--prefix)
echo $prefix
;;
--version)
echo 1.16
exit 0
;;
--help)
usage 0
;;
--cflags)
echo -I/usr/include
;;
--libs)
: ${GSL_CBLAS_LIB=-lgslcblas}
echo -L/usr/lib -lgsl $GSL_CBLAS_LIB -lm
;;
--libs-without-cblas)
echo -L/usr/lib -lgsl -lm
;;
*)
usage
exit 1
;;
esac
shift
done
exit 0
|