diff options
Diffstat (limited to 'mrbgems/mruby-bin-config/mruby-config')
| -rw-r--r-- | mrbgems/mruby-bin-config/mruby-config | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/mrbgems/mruby-bin-config/mruby-config b/mrbgems/mruby-bin-config/mruby-config index 57346c03f..0754cad7c 100644 --- a/mrbgems/mruby-bin-config/mruby-config +++ b/mrbgems/mruby-bin-config/mruby-config @@ -1,5 +1,24 @@ #!/bin/sh +print_help() +{ + echo "Usage: mruby-config [switches]" + echo " switches:" + echo " --cflags print flags passed to compiler" + echo " --cflags print flags passed to compiler" + echo " --cflags print flags passed to compiler" + echo " --ldflags print flags passed to linker" + echo " --ldflags-before-libs print flags passed to linker before linked libraries" + echo " --libs print linked libraries" + echo " --libmruby-path print libmruby path" + echo " --help print this help" + exit 0 +} + +if [ $# -eq 0 ]; then + print_help +fi + while [ $# -gt 0 ]; do case $1 in --cflags) echo MRUBY_CFLAGS;; @@ -7,14 +26,7 @@ while [ $# -gt 0 ]; do --ldflags-before-libs) echo MRUBY_LDFLAGS_BEFORE_LIBS;; --libs) echo MRUBY_LIBS;; --libmruby-path) echo MRUBY_LIBMRUBY_PATH;; - --help) echo "Usage: mruby-config [switches]" - echo " switches:" - echo " --cflags print flags passed to compiler" - echo " --ldflags print flags passed to linker" - echo " --ldflags-before-libs print flags passed to linker before linked libraries" - echo " --libs print linked libraries" - echo " --libmruby-path print libmruby path" - exit 0;; + *) print_help;; esac shift done |