[CMake] Indexer confused by Preprocessor Symbols in Eclipse CDT

André andre at onlinehome.de
Wed Sep 21 11:17:30 EDT 2011 

hello,
I've got a problem with a cmake generated eclipse project. In the 'C/C++ 
Include Paths and Symbols' list cmake generates this preprocessor smybol:

int=__WCHAR_TYPE__

which confuses the indexer. I get 'Type 'int' could not be resolved' 
errors and some others. If I delete the symbol everything is fine. Is 
there a fix for this?

The cmake command line: cmake -G"Eclipse CDT4 - Unix Makefiles" -D 
CMAKE_BUILD_TYPE=Debug -DECLIPSE_CDT4_GENERATE_SOURCE_PROJECT=TRUE ../test

I use the following environment:
Ubuntu 11.04 Kernel 2.6.35-30-generic
cmake 2.8.2
Eclipse CDT 8.0.0.201106081058
gcc (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5


This is the part of the .cproject file:
<pathentry kind="mac" name="__STDC__" path="" value="1"/>
<pathentry kind="mac" name="__STDC_HOSTED__" path="" value="1"/>
<pathentry kind="mac" name="__GNUC__" path="" value="4"/>
<pathentry kind="mac" name="__GNUC_MINOR__" path="" value="4"/>
<pathentry kind="mac" name="__GNUC_PATCHLEVEL__" path="" value="5"/>
<pathentry kind="mac" name="__SIZE_TYPE__" path="" value="long"/>
<pathentry kind="mac" name="unsigned" path="" value="int"/>
<pathentry kind="mac" name="__PTRDIFF_TYPE__" path="" value="long"/>
<pathentry kind="mac" name="int" path="" value="__WCHAR_TYPE__"/>
<pathentry kind="mac" name="__INTMAX_TYPE__" path="" value="long"/>
<pathentry kind="mac" name="long" path="" value="unsigned"/>
<pathentry kind="mac" name="short" path="" value="unsigned"/>
<pathentry kind="mac" name="__GXX_ABI_VERSION" path="" value="1002"/>
<pathentry kind="mac" name="__SCHAR_MAX__" path="" value="127"/>
<pathentry kind="mac" name="__SHRT_MAX__" path="" value="32767"/>
<pathentry kind="mac" name="__INT_MAX__" path="" value="2147483647"/>
<pathentry kind="mac" name="__LONG_MAX__" path="" 
value="9223372036854775807L"/>
<pathentry kind="mac" name="__LONG_LONG_MAX__" path="" 
value="9223372036854775807LL"/>
<pathentry kind="mac" name="__WCHAR_MAX__" path="" value="2147483647"/>
<pathentry kind="mac" name="__CHAR_BIT__" path="" value="8"/>
<pathentry kind="mac" name="__INTMAX_MAX__" path="" 
value="9223372036854775807L"/>
<pathentry kind="mac" name="__FLT_EVAL_METHOD__" path="" value="0"/>
<pathentry kind="mac" name="__DEC_EVAL_METHOD__" path="" value="2"/>
<pathentry kind="mac" name="__FLT_RADIX__" path="" value="2"/>
<pathentry kind="mac" name="__FLT_MANT_DIG__" path="" value="24"/>
<pathentry kind="mac" name="__FLT_DIG__" path="" value="6"/>
<pathentry kind="mac" name="__FLT_MIN_EXP__" path="" value="(-125)"/>
<pathentry kind="mac" name="__FLT_MIN_10_EXP__" path="" value="(-37)"/>
<pathentry kind="mac" name="__FLT_MAX_EXP__" path="" value="128"/>
<pathentry kind="mac" name="__FLT_MAX_10_EXP__" path="" value="38"/>
<pathentry kind="mac" name="__FLT_MAX__" path="" value="3.40282347e+38F"/>
<pathentry kind="mac" name="__FLT_MIN__" path="" value="1.17549435e-38F"/>
<pathentry kind="mac" name="__FLT_EPSILON__" path="" 
value="1.19209290e-7F"/>
<pathentry kind="mac" name="__FLT_DENORM_MIN__" path="" 
value="1.40129846e-45F"/>
<pathentry kind="mac" name="__FLT_HAS_DENORM__" path="" value="1"/>
<pathentry kind="mac" name="__FLT_HAS_INFINITY__" path="" value="1"/>
<pathentry kind="mac" name="__FLT_HAS_QUIET_NAN__" path="" value="1"/>
<pathentry kind="mac" name="__DBL_MANT_DIG__" path="" value="53"/>
<pathentry kind="mac" name="__DBL_DIG__" path="" value="15"/>
<pathentry kind="mac" name="__DBL_MIN_EXP__" path="" value="(-1021)"/>
<pathentry kind="mac" name="__DBL_MIN_10_EXP__" path="" value="(-307)"/>
<pathentry kind="mac" name="__DBL_MAX_EXP__" path="" value="1024"/>
<pathentry kind="mac" name="__DBL_MAX_10_EXP__" path="" value="308"/>
<pathentry kind="mac" name="__DBL_MAX__" path="" 
value="1.7976931348623157e+308"/>
<pathentry kind="mac" name="__DBL_MIN__" path="" 
value="2.2250738585072014e-308"/>
<pathentry kind="mac" name="__DBL_EPSILON__" path="" 
value="2.2204460492503131e-16"/>
<pathentry kind="mac" name="__DBL_DENORM_MIN__" path="" 
value="4.9406564584124654e-324"/>
<pathentry kind="mac" name="__DBL_HAS_DENORM__" path="" value="1"/>
<pathentry kind="mac" name="__DBL_HAS_INFINITY__" path="" value="1"/>
<pathentry kind="mac" name="__DBL_HAS_QUIET_NAN__" path="" value="1"/>
<pathentry kind="mac" name="__LDBL_MANT_DIG__" path="" value="64"/>
<pathentry kind="mac" name="__LDBL_DIG__" path="" value="18"/>
<pathentry kind="mac" name="__LDBL_MIN_EXP__" path="" value="(-16381)"/>
<pathentry kind="mac" name="__LDBL_MIN_10_EXP__" path="" value="(-4931)"/>
<pathentry kind="mac" name="__LDBL_MAX_EXP__" path="" value="16384"/>
<pathentry kind="mac" name="__LDBL_MAX_10_EXP__" path="" value="4932"/>
<pathentry kind="mac" name="__DECIMAL_DIG__" path="" value="21"/>
<pathentry kind="mac" name="__LDBL_MAX__" path="" 
value="1.18973149535723176502e+4932L"/>
<pathentry kind="mac" name="__LDBL_MIN__" path="" 
value="3.36210314311209350626e-4932L"/>
<pathentry kind="mac" name="__LDBL_EPSILON__" path="" 
value="1.08420217248550443401e-19L"/>
<pathentry kind="mac" name="__LDBL_DENORM_MIN__" path="" 
value="3.64519953188247460253e-4951L"/>
<pathentry kind="mac" name="__LDBL_HAS_DENORM__" path="" value="1"/>
<pathentry kind="mac" name="__LDBL_HAS_INFINITY__" path="" value="1"/>
<pathentry kind="mac" name="__LDBL_HAS_QUIET_NAN__" path="" value="1"/>
<pathentry kind="mac" name="__DEC32_MANT_DIG__" path="" value="7"/>
<pathentry kind="mac" name="__DEC32_MIN_EXP__" path="" value="(-94)"/>
<pathentry kind="mac" name="__DEC32_MAX_EXP__" path="" value="97"/>
<pathentry kind="mac" name="__DEC32_MIN__" path="" value="1E-95DF"/>
<pathentry kind="mac" name="__DEC32_MAX__" path="" value="9.999999E96DF"/>
<pathentry kind="mac" name="__DEC32_EPSILON__" path="" value="1E-6DF"/>
<pathentry kind="mac" name="__DEC32_SUBNORMAL_MIN__" path="" 
value="0.000001E-95DF"/>
<pathentry kind="mac" name="__DEC64_MANT_DIG__" path="" value="16"/>
<pathentry kind="mac" name="__DEC64_MIN_EXP__" path="" value="(-382)"/>
<pathentry kind="mac" name="__DEC64_MAX_EXP__" path="" value="385"/>
<pathentry kind="mac" name="__DEC64_MIN__" path="" value="1E-383DD"/>
<pathentry kind="mac" name="__DEC64_MAX__" path="" 
value="9.999999999999999E384DD"/>
<pathentry kind="mac" name="__DEC64_EPSILON__" path="" value="1E-15DD"/>
<pathentry kind="mac" name="__DEC64_SUBNORMAL_MIN__" path="" 
value="0.000000000000001E-383DD"/>
<pathentry kind="mac" name="__DEC128_MANT_DIG__" path="" value="34"/>
<pathentry kind="mac" name="__DEC128_MIN_EXP__" path="" value="(-6142)"/>
<pathentry kind="mac" name="__DEC128_MAX_EXP__" path="" value="6145"/>
<pathentry kind="mac" name="__DEC128_MIN__" path="" value="1E-6143DL"/>
<pathentry kind="mac" name="__DEC128_MAX__" path="" 
value="9.999999999999999999999999999999999E6144DL"/>
<pathentry kind="mac" name="__DEC128_EPSILON__" path="" value="1E-33DL"/>
<pathentry kind="mac" name="__DEC128_SUBNORMAL_MIN__" path="" 
value="0.000000000000000000000000000000001E-6143DL"/>
<pathentry kind="mac" name="__REGISTER_PREFIX__" path="" value=""/>
<pathentry kind="mac" name="__USER_LABEL_PREFIX__" path="" value=""/>
<pathentry kind="mac" name="__VERSION__" path="" value="&quot;4.4.5&quot;"/>
<pathentry kind="mac" name="__GNUC_GNU_INLINE__" path="" value="1"/>
<pathentry kind="mac" name="_LP64" path="" value="1"/>
<pathentry kind="mac" name="__LP64__" path="" value="1"/>
<pathentry kind="mac" name="__NO_INLINE__" path="" value="1"/>
<pathentry kind="mac" name="__FINITE_MATH_ONLY__" path="" value="0"/>
<pathentry kind="mac" name="__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1" path="" 
value="1"/>
<pathentry kind="mac" name="__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2" path="" 
value="1"/>
<pathentry kind="mac" name="__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4" path="" 
value="1"/>
<pathentry kind="mac" name="__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8" path="" 
value="1"/>
<pathentry kind="mac" name="__GCC_HAVE_DWARF2_CFI_ASM" path="" value="1"/>
<pathentry kind="mac" name="__SSP__" path="" value="1"/>
<pathentry kind="mac" name="__SIZEOF_INT__" path="" value="4"/>
<pathentry kind="mac" name="__SIZEOF_LONG__" path="" value="8"/>
<pathentry kind="mac" name="__SIZEOF_LONG_LONG__" path="" value="8"/>
<pathentry kind="mac" name="__SIZEOF_SHORT__" path="" value="2"/>
<pathentry kind="mac" name="__SIZEOF_FLOAT__" path="" value="4"/>
<pathentry kind="mac" name="__SIZEOF_DOUBLE__" path="" value="8"/>
<pathentry kind="mac" name="__SIZEOF_LONG_DOUBLE__" path="" value="16"/>
<pathentry kind="mac" name="__SIZEOF_SIZE_T__" path="" value="8"/>
<pathentry kind="mac" name="__SIZEOF_WCHAR_T__" path="" value="4"/>
<pathentry kind="mac" name="__SIZEOF_WINT_T__" path="" value="4"/>
<pathentry kind="mac" name="__SIZEOF_PTRDIFF_T__" path="" value="8"/>
<pathentry kind="mac" name="__SIZEOF_POINTER__" path="" value="8"/>
<pathentry kind="mac" name="__amd64" path="" value="1"/>
<pathentry kind="mac" name="__amd64__" path="" value="1"/>
<pathentry kind="mac" name="__x86_64" path="" value="1"/>
<pathentry kind="mac" name="__x86_64__" path="" value="1"/>
<pathentry kind="mac" name="__k8" path="" value="1"/>
<pathentry kind="mac" name="__k8__" path="" value="1"/>
<pathentry kind="mac" name="__MMX__" path="" value="1"/>
<pathentry kind="mac" name="__SSE__" path="" value="1"/>
<pathentry kind="mac" name="__SSE2__" path="" value="1"/>
<pathentry kind="mac" name="__SSE_MATH__" path="" value="1"/>
<pathentry kind="mac" name="__SSE2_MATH__" path="" value="1"/>
<pathentry kind="mac" name="__gnu_linux__" path="" value="1"/>
<pathentry kind="mac" name="__linux" path="" value="1"/>
<pathentry kind="mac" name="__linux__" path="" value="1"/>
<pathentry kind="mac" name="linux" path="" value="1"/>
<pathentry kind="mac" name="__unix" path="" value="1"/>
<pathentry kind="mac" name="__unix__" path="" value="1"/>
<pathentry kind="mac" name="unix" path="" value="1"/>
<pathentry kind="mac" name="__ELF__" path="" value="1"/>
<pathentry kind="mac" name="__DECIMAL_BID_FORMAT__" path="" value="1"/>
<pathentry kind="mac" name="__BIGGEST_ALIGNMENT__" path="" value="16"/>
<pathentry kind="mac" name="_FORTIFY_SOURCE" path="" value="2"/>
<pathentry kind="mac" name="__cplusplus" path="" value="1"/>
<pathentry kind="mac" name="__GNUG__" path="" value="4"/>
<pathentry kind="mac" name="__GXX_WEAK__" path="" value="1"/>
<pathentry kind="mac" name="__DEPRECATED" path="" value="1"/>
<pathentry kind="mac" name="__GXX_RTTI" path="" value="1"/>
<pathentry kind="mac" name="__EXCEPTIONS" path="" value="1"/>
<pathentry kind="mac" name="_GNU_SOURCE" path="" value="1"/>

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