blob: 0bbd287484a7cc28a20e07b93b26c747b966aff3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
#
# $Id$
#
# - Find unix commands from cygwin
# This module looks for some usual Unix commands.
#
INCLUDE(FindCygwin)
#INCLUDE(FindChocolatey)
# Chocolatey's C:\Chocolatey\bin\win_flex and -\win_bison are
# currently unusable without some manual adjustments to the
# win_flex and win_bison wrapper scripts. Calling the executables
# directly should work.
FIND_PROGRAM(YACC_EXECUTABLE
NAMES
bison
yacc
PATHS
${CYGWIN_INSTALL_PATH}/bin
# ${CHOCOLATEY_INSTALL_PATH}/bin
# ${CHOCOLATEY_INSTALL_PATH}/lib/winflexbison.2.4.1.20140103/tools
/bin
/usr/bin
/usr/local/bin
/sbin
)
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(YACC DEFAULT_MSG YACC_EXECUTABLE)
MARK_AS_ADVANCED(YACC_EXECUTABLE)
MACRO(ADD_YACC_FILES _sources )
FOREACH (_current_FILE ${ARGN})
GET_FILENAME_COMPONENT(_in ${_current_FILE} ABSOLUTE)
GET_FILENAME_COMPONENT(_basename ${_current_FILE} NAME_WE)
SET(_out ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.c)
ADD_CUSTOM_COMMAND(
OUTPUT ${_out}
COMMAND ${YACC_EXECUTABLE}
-d
-p ${_basename}
-o${_out}
${_in}
DEPENDS ${_in}
)
SET(${_sources} ${${_sources}} ${_out} )
ENDFOREACH (_current_FILE)
ENDMACRO(ADD_YACC_FILES)
|
