Options specified via the CLOVER_COMPILER_OPTIONS shell variable are appended to the compiler options specified by the OpenCL program (if any).
Signed-off-by: Vedran Miletić <[email protected]> --- docs/envvars.html | 2 ++ src/gallium/state_trackers/clover/llvm/invocation.cpp | 9 +++++++-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/docs/envvars.html b/docs/envvars.html index 6d79398..52835b6 100644 --- a/docs/envvars.html +++ b/docs/envvars.html @@ -224,6 +224,8 @@ Mesa EGL supports different sets of environment variables. See the <li>GALLIUM_DUMP_CPU - if non-zero, print information about the CPU on start-up <li>TGSI_PRINT_SANITY - if set, do extra sanity checking on TGSI shaders and print any errors to stderr. +<li>CLOVER_COMPILER_OPTIONS - allows specifying additional compiler options. + Specified options are appended after the options set by the OpenCL program. <LI>DRAW_FSE - ??? <LI>DRAW_NO_FSE - ??? <li>DRAW_USE_LLVM - if set to zero, the draw module will not use LLVM to execute diff --git a/src/gallium/state_trackers/clover/llvm/invocation.cpp b/src/gallium/state_trackers/clover/llvm/invocation.cpp index 5490d72..748850f 100644 --- a/src/gallium/state_trackers/clover/llvm/invocation.cpp +++ b/src/gallium/state_trackers/clover/llvm/invocation.cpp @@ -196,11 +196,16 @@ clover::llvm::compile_program(const std::string &source, const std::string &target, const std::string &opts, std::string &r_log) { + const char *extra_opts_env = getenv("CLOVER_COMPILER_OPTIONS"); + std::string extra_opts; + if (extra_opts_env) + extra_opts = std::string(extra_opts_env); + if (has_flag(debug::clc)) - debug::log(".cl", "// Options: " + opts + '\n' + source); + debug::log(".cl", "// Compiler options: " + opts + " " + extra_opts + '\n' + source); auto ctx = create_context(r_log); - auto c = create_compiler_instance(target, tokenize(opts + " input.cl"), + auto c = create_compiler_instance(target, tokenize(opts + " " + extra_opts + " input.cl"), r_log); auto mod = compile(*ctx, *c, "input.cl", source, headers, target, opts, r_log); -- 2.7.4 _______________________________________________ mesa-dev mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-dev
