trick/autoconf/m4/tr_prepend_path.m4
Scott Fennell c588520727
Autoconf Update & Refactor ()
Refactor autoconf, use best practices
2022-10-25 11:41:49 -05:00

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dnl test if want to prepend /usr/local/bin to PATH
dnl AC_ARG_WITH (package, help-string, [action-if-given], [action-if-not-given])
AC_DEFUN([TR_PREPEND_PATH],
[AC_ARG_WITH(
[prepend-path],
[AS_HELP_STRING([--with-prepend-path@<:@=DIR@:>@], [specify a directory to prepend to PATH (default is /usr/local/bin). Use --without-prepend-path for no directory.])],
[AS_IF(
[test "x${with_prepend_path}" = xyes],
[PATH="/usr/local/bin:${PATH}"],
[AS_IF(
[test "x${with_prepend_path}" != xno],
[PATH="${withval}:${PATH}"],
[]
)]
)],
[]
)]
)