diff options
Diffstat (limited to 'mkspecs/features/lex.prf')
| -rw-r--r-- | mkspecs/features/lex.prf | 50 |
1 files changed, 31 insertions, 19 deletions
diff --git a/mkspecs/features/lex.prf b/mkspecs/features/lex.prf index 7d8325bedb..ee06215103 100644 --- a/mkspecs/features/lex.prf +++ b/mkspecs/features/lex.prf @@ -2,37 +2,49 @@ # Lex extra-compiler for handling files specified in the LEXSOURCES variable # -{ - lex.name = Lex ${QMAKE_FILE_IN} - lex.input = LEXSOURCES - lex.dependency_type = TYPE_C - lex_included { - lex.CONFIG += no_link - } else { - lex.variable_out = GENERATED_SOURCES - } +isEmpty(LEX_DIR): LEX_DIR = . - isEmpty(QMAKE_LEXFLAGS_MANGLE):QMAKE_LEXFLAGS_MANGLE = -P${QMAKE_FILE_BASE} +defineReplace(lexCommands) { + input = $$relative_path($$absolute_path($$1, $$OUT_PWD), $$OUT_PWD/$$LEX_DIR) + output = $$basename(2) + input_base = $$basename(1) + input_base ~= s/\.[^.]*$// + + isEmpty(QMAKE_LEXFLAGS_MANGLE): QMAKE_LEXFLAGS_MANGLE = -P$${input_base} QMAKE_LEXEXTRAFLAGS = $$QMAKE_LEXFLAGS - !yacc_no_name_mangle:QMAKE_LEXEXTRAFLAGS += $$QMAKE_LEXFLAGS_MANGLE + !yacc_no_name_mangle: QMAKE_LEXEXTRAFLAGS += $$QMAKE_LEXFLAGS_MANGLE contains(QMAKE_LEX, .*flex) { # GNU flex, we can use -o outfile - lex.commands = $$QMAKE_LEX $$QMAKE_LEXEXTRAFLAGS --nounistd -o ${QMAKE_FILE_OUT} ${QMAKE_FILE_IN} + commands = $$QMAKE_LEX $$QMAKE_LEXEXTRAFLAGS --nounistd -o $$output $$input } else { # stupid POSIX lex, it only generates a file called lex.yy.c # or lex.prefix.c if the -P<prefix> option is active intermediate_file = lex.yy.c QMAKE_LEXEXTRAFLAGS = $$QMAKE_LEXFLAGS $$QMAKE_LEXFLAGS_MANGLE - lex.commands = \ - -$(DEL_FILE) ${QMAKE_FILE_OUT}$$escape_expand(\\n\\t) \ - $$QMAKE_LEX $$QMAKE_LEXEXTRAFLAGS ${QMAKE_FILE_IN}$$escape_expand(\\n\\t) \ - $(MOVE) $$intermediate_file ${QMAKE_FILE_OUT} $$escape_expand(\\n\\t) - unset(intermediate_file) + commands = \ + -$(DEL_FILE) $${output}$$escape_expand(\\n\\t) \ + $$QMAKE_LEX $$QMAKE_LEXEXTRAFLAGS $${input}$$escape_expand(\\n\\t) \ + $(MOVE) $$intermediate_file $$output $$escape_expand(\\n\\t) + } + !equals(LEX_DIR, .): \ + commands = cd $$LEX_DIR && $$commands + silent: commands = @echo Lex $$1 && $$commands + return($$commands) +} + +{ + lex.name = Lex ${QMAKE_FILE_IN} + lex.input = LEXSOURCES + lex.dependency_type = TYPE_C + lex_included { + lex.CONFIG += no_link + } else { + lex.variable_out = GENERATED_SOURCES } - lex.output = $${QMAKE_CPP_MOD_MOC}${QMAKE_FILE_BASE}$${QMAKE_MOD_LEX}$${first(QMAKE_EXT_CPP)} - silent:lex.commands = @echo Lex ${QMAKE_FILE_IN} && $$lex.commands + lex.commands = ${QMAKE_FUNC_lexCommands} + lex.output = $$LEX_DIR/$${QMAKE_CPP_MOD_MOC}${QMAKE_FILE_BASE}$${QMAKE_MOD_LEX}$${first(QMAKE_EXT_CPP)} QMAKE_EXTRA_COMPILERS += lex } |