[icu-support] Build problem when using ICU in MFC application

[Ahmed M. <amu...@gm...>]

Hi All!

Im working with ICU 3.2, on Windows XP, using MS VC++ 7.

In an MFC application, I've made a LEFontInstance-derived class, and
im using ParagraphLayout APIs. When I try to build, I get the
following linker errors:

error LNK2019: unresolved external symbol "__declspec(dllimport)
public: __thiscall icu_3_2::ParagraphLayout::ParagraphLayout(wchar_t
const * const,int,class icu_3_2::FontRuns const *,class
icu_3_2::ValueRuns const *,class icu_3_2::ValueRuns const *,class
icu_3_2::LocaleRuns const *,unsigned char,signed char,enum
icu_3_2::LEErrorCode &)"
(__imp_??0ParagraphLayout@icu_3_2@@QAE@QB_WHPBVFontRuns@1@PBVValueRuns@1@2P=
BVLocaleRuns@1@ECAAW4LEErrorCode@1@@Z)
referenced in function "protected: void __thiscall
CChildView::OnPaint(void)" (?OnPaint@CChildView@@IAEXXZ)

FSFontInstance.obj : error LNK2001: unresolved external symbol
"public: virtual void __thiscall
icu_3_2::LEFontInstance::mapCharsToGlyphs(wchar_t const *
const,int,int,signed char,class icu_3_2::LECharMapper const *,class
icu_3_2::LEGlyphStorage &)const "
(?mapCharsToGlyphs@LEFontInstance@icu_3_2@@UBEXQB_WHHCPBVLECharMapper@2@AAV=
LEGlyphStorage@2@@Z)

FSFontInstance.obj : error LNK2001: unresolved external symbol
"public: virtual class icu_3_2::LEFontInstance const * __thiscall
icu_3_2::LEFontInstance::getSubFont(wchar_t const * const,int
*,int,int,enum icu_3_2::LEErrorCode &)const "
(?getSubFont@LEFontInstance@icu_3_2@@UBEPBV12@QB_WPAHHHAAW4LEErrorCode@2@@Z=
)

Debug/wintest7.exe : fatal error LNK1120: 3 unresolved externals

I've linked all the ICU libraries... Besides, when i use the same code
in a console application, it builds and works just fine...

Can you please help?

Thanks,
Mugheera