Document the form USE_GCC=X+ instead of the older form USE_GCC=X.Y+

that has been necessary for the GCC 4.x series and should not see any
new usage anways.

Use more current versions of GCC in examples, choosing the two most
realistic options.
This commit is contained in:
Gerald Pfeifer 2018-06-02 08:03:59 +00:00
parent 369780cba6
commit 6d96e19baf
Notes: svn2git 2021-03-31 03:12:20 +00:00
svn path=/head/; revision=471347

View file

@ -14,15 +14,15 @@
#
# If your port needs a specific (minimum) version of GCC, you can easily
# specify that with a USE_GCC= statement. Unless absolutely necessary
# do so by specifying USE_GCC=X.Y+ which requests at least GCC version
# X.Y. To request a specific version omit the trailing + sign.
# do so by specifying USE_GCC=X+ which requests at least GCC version X.
# To request a specific version omit the trailing + sign.
#
# Examples:
# USE_GCC= yes # port requires a current version of GCC
# # as defined in bsd.default-versions.mk.
# USE_GCC= any # port requires GCC 4.2 or later.
# USE_GCC= 6+ # port requires GCC 6 or later.
# USE_GCC= 4.9 # port requires GCC 4.9.
# USE_GCC= 7+ # port requires GCC 7 or later.
# USE_GCC= 5 # port requires GCC 5.
#
# If you are wondering what your port exactly does, use "make test-gcc"
# to see some debugging.