diff options
| author | aakropotkin <alex.ameen.tx@gmail.com> | 2021-11-18 21:24:47 -0600 |
|---|---|---|
| committer | aakropotkin <alex.ameen.tx@gmail.com> | 2021-11-18 21:24:47 -0600 |
| commit | 1b74d78401d7e09d5c31f4d479109d9b52984a32 (patch) | |
| tree | d56961913f33892c36b434cb2e409f69bc1fd1b9 | |
| parent | 86d71e869d998fb09bee543a2aaef7beb6d6f591 (diff) | |
| download | libtool-1b74d78401d7e09d5c31f4d479109d9b52984a32.tar.gz | |
libtool: Add -Wa,* link-mode flag for assembler pass-thru
* build-aux/ltmain.in: add -Wa,* as link-mode flag.
Add help messages for -Wa,* and -Xassember in link mode.
Add help message for -Xcompiler in compile mode.
* doc/libtool.texi: document -Xassembler and -Wa,* for link-mode.
| -rw-r--r-- | build-aux/ltmain.in | 8 | ||||
| -rw-r--r-- | doc/libtool.texi | 6 |
2 files changed, 12 insertions, 2 deletions
diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in index fa2e1b5f..0a9adc84 100644 --- a/build-aux/ltmain.in +++ b/build-aux/ltmain.in @@ -1751,7 +1751,8 @@ This mode accepts the following additional options: -prefer-non-pic try to build non-PIC objects only -shared do not build a '.o' file suitable for static linking -static only build a '.o' file suitable for static linking - -Wc,FLAG pass FLAG directly to the compiler + -Wc,FLAG + -Xcompiler FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a 'standard' object file from the given SOURCEFILE. @@ -1857,6 +1858,8 @@ The following components of LINK-COMMAND are treated specially: -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wa,FLAG + -Xassembler FLAG pass linker-specific FLAG directly to the assembler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) @@ -5392,10 +5395,11 @@ func_mode_link () # -stdlib=* select c++ std lib with clang # -fsanitize=* Clang/GCC memory and address sanitizer # -fuse-ld=* Linker select flags for GCC + # -Wa,* Pass flags directly to the assembler -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ - -specs=*|-fsanitize=*|-fuse-ld=*) + -specs=*|-fsanitize=*|-fuse-ld=*|-Wa,*) func_quote_arg pretty "$arg" arg=$func_quote_arg_result func_append compile_command " $arg" diff --git a/doc/libtool.texi b/doc/libtool.texi index 6d88690c..3caab104 100644 --- a/doc/libtool.texi +++ b/doc/libtool.texi @@ -1616,6 +1616,12 @@ Pass a linker-specific flag directly to the compiler. With @code{-Wc,}, multiple flags may be separated by commas, whereas @code{-Xcompiler } passes through commas unchanged. +@item -Wa,@var{flag} +@itemx -Xassembler @var{flag} +Pass a linker-specific flag directly to the assembler. With @code{-Wa,}, +multiple flags may be separated by commas, whereas @code{-Xassembler } +passes through commas unchanged. + @item -Wl,@var{flag} @itemx -Xlinker @var{flag} Pass a linker-specific flag directly to the linker. |