Author: hahnfeld Date: Wed Sep 14 00:52:21 2016 New Revision: 281440 URL: http://llvm.org/viewvc/llvm-project?rev=281440&view=rev Log: Document option '-rtlib' in clang's man page and help info
This patch adds an entry for "-rtlib" in the output of `man clang` and `clang -help`. Patch by Lei Zhang! Differential Revision: https://reviews.llvm.org/D24069 Modified: cfe/trunk/docs/CommandGuide/clang.rst cfe/trunk/include/clang/Driver/Options.td Modified: cfe/trunk/docs/CommandGuide/clang.rst URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/docs/CommandGuide/clang.rst?rev=281440&r1=281439&r2=281440&view=diff ============================================================================== --- cfe/trunk/docs/CommandGuide/clang.rst (original) +++ cfe/trunk/docs/CommandGuide/clang.rst Wed Sep 14 00:52:21 2016 @@ -105,7 +105,12 @@ Language Selection and Mode Options .. option:: -stdlib=<library> Specify the C++ standard library to use; supported options are libstdc++ and - libc++. + libc++. If not specified, platform default will be used. + +.. option:: -rtlib=<library> + + Specify the compiler runtime library to use; supported options are libgcc and + compiler-rt. If not specified, platform default will be used. .. option:: -ansi Modified: cfe/trunk/include/clang/Driver/Options.td URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.td?rev=281440&r1=281439&r2=281440&view=diff ============================================================================== --- cfe/trunk/include/clang/Driver/Options.td (original) +++ cfe/trunk/include/clang/Driver/Options.td Wed Sep 14 00:52:21 2016 @@ -1863,7 +1863,8 @@ def resource_dir : Separate<["-"], "reso def resource_dir_EQ : Joined<["-"], "resource-dir=">, Flags<[DriverOption]>, Alias<resource_dir>; def rpath : Separate<["-"], "rpath">, Flags<[LinkerInput]>; -def rtlib_EQ : Joined<["-", "--"], "rtlib=">; +def rtlib_EQ : Joined<["-", "--"], "rtlib=">, + HelpText<"Compiler runtime library to use">; def r : Flag<["-"], "r">, Flags<[LinkerInput,NoArgumentUnused]>; def save_temps_EQ : Joined<["-", "--"], "save-temps=">, Flags<[DriverOption]>, HelpText<"Save intermediate compilation results.">; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
