diff options
Diffstat (limited to 'scripts/Makefile.host')
| -rw-r--r-- | scripts/Makefile.host | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/scripts/Makefile.host b/scripts/Makefile.host index 61f0a77146..8f4d62f22e 100644 --- a/scripts/Makefile.host +++ b/scripts/Makefile.host @@ -1,3 +1,21 @@ +# SPDX-License-Identifier: GPL-2.0 + +# LEX +# --------------------------------------------------------------------------- +quiet_cmd_flex = LEX $@ + cmd_flex = $(LEX) -o$@ -L $< + +$(obj)/%.lex.c: $(src)/%.l FORCE + $(call if_changed,flex) + +# YACC +# --------------------------------------------------------------------------- +quiet_cmd_bison = YACC $(basename $@).[ch] + cmd_bison = $(YACC) -o $(basename $@).c --defines=$(basename $@).h -t -l $< + +$(obj)/%.tab.c $(obj)/%.tab.h: $(src)/%.y FORCE + $(call if_changed,bison) + # ========================================================================== # Building binaries on the host system # Binaries are used during the compilation of the kernel, for example @@ -5,7 +23,7 @@ # # Both C and C++ are supported, but preferred language is C for such utilities. # -# Sample syntax (see Documentation/kbuild/makefiles.txt for reference) +# Sample syntax (see Documentation/kbuild/makefiles.rst for reference) # hostprogs := bin2hex # Will compile bin2hex.c and create an executable named bin2hex # |