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Use 'gnustep-config --variable=xxx' to make gnustep-config's syntax more similar to pkg-config's one. Updated help and minor fixes

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/tools/make/trunk@24659 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Nicola Pero 2007-02-19 23:49:45 +00:00
parent daddb9dc32
commit a18d090101
2 changed files with 74 additions and 29 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2007-02-19 Nicola Pero <nicola.pero@meta-innovation.com>
* gnustep-config.in: Check that we are given a valid option and
print an error message if not. Extended --help. Use
--variable=xxx syntax to print variables to make the syntax more
similar to pkg-config's one. Redirect stderr to /dev/null when
running make. Only print the variable value if not empty.
2007-02-19 Nicola Pero <nicola.pero@meta-innovation.com>
* configure.ac: By default, do not import an existing

95
gnustep-config.in
View file

@ -23,43 +23,75 @@
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# Check that we are given a valid option.
if [ -z "$1" ]; then
echo "usage: gnustep-config argument"
echo "gnustep-config --help for more help"
exit 1
fi
if [ "$1" == "--help" ]; then
case "$1" in
--variable=*) ;;
--help) ;;
--objc-flags) ;;
--objc-libs) ;;
--base-libs) ;;
--gui-libs) ;;
*)
# An unrecognized option
echo "Unrecognized option: $1"
echo "usage: gnustep-config argument"
echo "gnustep-config --help for more help"
exit 1;;
esac
# Process --help
if [ "$1" == "--help" ]; then
echo "usage: gnustep-config [option]"
echo
echo "Will print out the value of the specified argument, which can be "
echo "any GNUstep filesystem setting from the following list -- "
echo "This program prints information on the current gnustep"
echo "installation. [option] determines what is printed. Here"
echo "is the list of options:"
echo
echo "GNUSTEP_MAKEFILES"
echo "GNUSTEP_USER_DIR"
echo "GNUSTEP_USER_DEFAULTS_DIR"
echo "GNUSTEP_HOST"
echo "GNUSTEP_HOST_CPU"
echo "GNUSTEP_HOST_VENDOR"
echo "GNUSTEP_HOST_OS"
echo "GNUSTEP_IS_FLATTENED"
echo "GNUSTEP_xxx_ROOT (might be obsolete soon)"
echo "GNUSTEP_xxx_APPS"
echo "GNUSTEP_xxx_TOOLS"
echo "GNUSTEP_xxx_LIBRARY"
echo "GNUSTEP_xxx_HEADERS"
echo "GNUSTEP_xxx_LIBRARIES"
echo "GNUSTEP_xxx_DOCUMENTATION"
echo "GNUSTEP_xxx_DOCUMENTATION_MAN"
echo "GNUSTEP_xxx_DOCUMENTATION_INFO"
echo "where 'xxx' could be any of 'SYSTEM', 'NETWORK', 'LOCAL' and 'USER'."
echo "--variable=xxx: prints the value of the specified"
echo " variable. Here is a list of possible"
echo " variables:"
echo
echo "For example, you could get the value of GNUSTEP_SYSTEM_TOOLS to find"
echo "where command-line system programs are located on this system."
echo " --variable=GNUSTEP_MAKEFILES"
echo " --variable=GNUSTEP_USER_DIR"
echo " --variable=GNUSTEP_USER_DEFAULTS_DIR"
echo " --variable=GNUSTEP_HOST"
echo " --variable=GNUSTEP_HOST_CPU"
echo " --variable=GNUSTEP_HOST_VENDOR"
echo " --variable=GNUSTEP_HOST_OS"
echo " --variable=GNUSTEP_IS_FLATTENED"
echo " --variable=GNUSTEP_xxx_APPS"
echo " --variable=GNUSTEP_xxx_TOOLS"
echo " --variable=GNUSTEP_xxx_LIBRARY"
echo " --variable=GNUSTEP_xxx_HEADERS"
echo " --variable=GNUSTEP_xxx_LIBRARIES"
echo " --variable=GNUSTEP_xxx_DOCUMENTATION"
echo " --variable=GNUSTEP_xxx_DOCUMENTATION_MAN"
echo " --variable=GNUSTEP_xxx_DOCUMENTATION_INFO"
echo " where 'xxx' could be any of 'SYSTEM', 'NETWORK', 'LOCAL' and 'USER'."
echo
echo " For example, you could get the value of GNUSTEP_SYSTEM_TOOLS to find"
echo " where command-line system programs are located on this system."
echo
echo "--objc-flags: prints all the flags required to compile an ObjC file"
echo
echo "--objc-libs: prints all the flags required to link a pure ObjC program (no foundation/gui)"
echo
echo "--base-libs: prints all the flags required to link a command-line ObjC program (no gui)"
echo
echo "--gui-libs: prints all the flags required to link a GUI ObjC program"
echo
exit 0
fi
# Any other option requires determining the config first.
#
# Important - keep the following in sync with GNUstep.sh.in
#
@ -114,15 +146,15 @@ export GNUSTEP_MAKEFILES
# we can compute only using GNUSTEP_MAKEFILES, we can print it out
#
case "$1" in
GNUSTEP_MAKEFILES) echo "$GNUSTEP_MAKEFILES"
--variable=GNUSTEP_MAKEFILES) echo "$GNUSTEP_MAKEFILES"
exit 0;;
--objc-flags) @GNUMAKE@ -f "$GNUSTEP_MAKEFILES/empty.make" print-gnustep-make-objc-flags quiet=yes
--objc-flags) @GNUMAKE@ -f "$GNUSTEP_MAKEFILES/empty.make" print-gnustep-make-objc-flags quiet=yes 2>/dev/null
exit 0;;
--objc-libs) @GNUMAKE@ -f "$GNUSTEP_MAKEFILES/empty.make" print-gnustep-make-objc-libs quiet=yes
--objc-libs) @GNUMAKE@ -f "$GNUSTEP_MAKEFILES/empty.make" print-gnustep-make-objc-libs quiet=yes 2>/dev/null
exit 0;;
--base-libs) @GNUMAKE@ -f "$GNUSTEP_MAKEFILES/empty.make" print-gnustep-make-base-libs quiet=yes
--base-libs) @GNUMAKE@ -f "$GNUSTEP_MAKEFILES/empty.make" print-gnustep-make-base-libs quiet=yes 2>/dev/null
exit 0;;
--gui-libs) @GNUMAKE@ -f "$GNUSTEP_MAKEFILES/empty.make" print-gnustep-make-gui-libs quiet=yes
--gui-libs) @GNUMAKE@ -f "$GNUSTEP_MAKEFILES/empty.make" print-gnustep-make-gui-libs quiet=yes 2>/dev/null
exit 0;;
esac
@ -136,4 +168,9 @@ unset GNUSTEP_SH_EXPORT_ALL_VARIABLES
#
# Now print whatever variable they asked for
#
echo $(eval echo \$$1)
gs_variable_name=`echo "$1" | sed -e 's/--variable=//'`
gs_variable_value=$(eval echo "\$$gs_variable_name")
if [ "$gs_variable_value" != "" ]; then
echo "$gs_variable_value"
fi