minetest.git - modified minetest for gpcfs purposes

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path: root/cmake/Modules/FindGettextLib.cmake

	Commit message (Collapse)	Author	Age
*	Flatten share/ and user/ in the source and for the RUN_IN_PLACE build	Perttu Ahola	2012-03-20
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*	Gettext fix for *BSD - require special linkage as glibc is not used	q66	2011-08-11
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*	Locale dir should be parallel to global data dir	Giuseppe Bilotta	2011-07-24
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*	Bring po update out of cmake again	Giuseppe Bilotta	2011-07-24
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	This solves two issues at once: * CMake would delete po files during ‘make clean’ because it thought they were autogenerated and not just managed * the only gettext tools readily available in Windows are so old they don't support options like --package-name The change also moves minetest.pot down one level, so we don't need to special case ‘en’ anymore. The downside is of course that you need some sane POSIX shell to update the po files.
*	updated cmakerules to autodetect if gettext can be used	Constantin Wenger	2011-07-23
\| \| \|	fixed error if gettext is disabled
*	updatepo cmake rule	Giuseppe Bilotta	2011-07-22
\| \| \| \| \| \| \| \| \| \|	Get rid of the system-specific updatelocales.sh and introduce an updatepo cmake rule. po files are also updated before creating the mo files, and we now keep the .pot file (in the po/en directory). To stabilize the po file creation, file contents are sorted by source filename. Update po files in the process.
*	Refactor mo creation/installation	Giuseppe Bilotta	2011-07-22
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*	fixed not finding dll for gettext in MSVC	Constantin Wenger	2011-07-21
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*	Find correct library for MSVC vs MingW in Winows	Giuseppe Bilotta	2011-07-21
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*	updated some path because the dlls are mostly under bin not lib	Constantin Wenger	2011-07-21
\| \| \|	added explanation why libintl must not belinked under some oses
*	Refactor and clean up gettext management	Giuseppe Bilotta	2011-07-21

Exp $ ** load precompiled Lua chunks ** See Copyright Notice in lua.h */ #include <string.h> #define lundump_c #define LUA_CORE #include "lua.h" #include "ldebug.h" #include "ldo.h" #include "lfunc.h" #include "lmem.h" #include "lobject.h" #include "lstring.h" #include "lundump.h" #include "lzio.h" typedef struct { lua_State* L; ZIO* Z; Mbuffer* b; const char* name; } LoadState; #ifdef LUAC_TRUST_BINARIES #define IF(c,s) #define error(S,s) #else #define IF(c,s) if (c) error(S,s) static void error(LoadState* S, const char* why) { luaO_pushfstring(S->L,"%s: %s in precompiled chunk",S->name,why); luaD_throw(S->L,LUA_ERRSYNTAX); } #endif #define LoadMem(S,b,n,size) LoadBlock(S,b,(n)*(size)) #define LoadByte(S) (lu_byte)LoadChar(S) #define LoadVar(S,x) LoadMem(S,&x,1,sizeof(x)) #define LoadVector(S,b,n,size) LoadMem(S,b,n,size) static void LoadBlock(LoadState* S, void* b, size_t size) { size_t r=luaZ_read(S->Z,b,size); IF (r!=0, "unexpected end"); } static int LoadChar(LoadState* S) { char x; LoadVar(S,x); return x; } static int LoadInt(LoadState* S) { int x; LoadVar(S,x); IF (x<0, "bad integer"); return x; } static lua_Number LoadNumber(LoadState* S) { lua_Number x; LoadVar(S,x); return x; } static TString* LoadString(LoadState* S) { size_t size; LoadVar(S,size); if (size==0) return NULL; else { char* s=luaZ_openspace(S->L,S->b,size); LoadBlock(S,s,size); return luaS_newlstr(S->L,s,size-1); /* remove trailing '\0' */ } } static void LoadCode(LoadState* S, Proto* f) { int n=LoadInt(S); f->code=luaM_newvector(S->L,n,Instruction); f->sizecode=n; LoadVector(S,f->code,n,sizeof(Instruction)); } static Proto* LoadFunction(LoadState* S, TString* p); static void LoadConstants(LoadState* S, Proto* f) { int i,n; n=LoadInt(S); f->k=luaM_newvector(S->L,n,TValue); f->sizek=n; for (i=0; i<n; i++) setnilvalue(&f->k[i]); for (i=0; i<n; i++) { TValue* o=&f->k[i]; int t=LoadChar(S); switch (t) { case LUA_TNIL: setnilvalue(o); break; case LUA_TBOOLEAN: setbvalue(o,LoadChar(S)!=0); break; case LUA_TNUMBER: setnvalue(o,LoadNumber(S)); break; case LUA_TSTRING: setsvalue2n(S->L,o,LoadString(S)); break; default: error(S,"bad constant"); break; } } n=LoadInt(S); f->p=luaM_newvector(S->L,n,Proto*); f->sizep=n; for (i=0; i<n; i++) f->p[i]=NULL; for (i=0; i<n; i++) f->p[i]=LoadFunction(S,f->source); } static void LoadDebug(LoadState* S, Proto* f) { int i,n; n=LoadInt(S); f->lineinfo=luaM_newvector(S->L,n,int); f->sizelineinfo=n; LoadVector(S,f->lineinfo,n,sizeof(int)); n=LoadInt(S); f->locvars=luaM_newvector(S->L,n,LocVar); f->sizelocvars=n; for (i=0; i<n; i++) f->locvars[i].varname=NULL; for (i=0; i<n; i++) { f->locvars[i].varname=LoadString(S); f->locvars[i].startpc=LoadInt(S); f->locvars[i].endpc=LoadInt(S); } n=LoadInt(S); f->upvalues=luaM_newvector(S->L,n,TString*); f->sizeupvalues=n; for (i=0; i<n; i++) f->upvalues[i]=NULL; for (i=0; i<n; i++) f->upvalues[i]=LoadString(S); } static Proto* LoadFunction(LoadState* S, TString* p) { Proto* f; if (++S->L->nCcalls > LUAI_MAXCCALLS) error(S,"code too deep"); f=luaF_newproto(S->L); setptvalue2s(S->L,S->L->top,f); incr_top(S->L); f->source=LoadString(S); if (f->source==NULL) f->source=p; f->linedefined=LoadInt(S); f->lastlinedefined=LoadInt(S); f->nups=LoadByte(S); f->numparams=LoadByte(S); f->is_vararg=LoadByte(S); f->maxstacksize=LoadByte(S); LoadCode(S,f); LoadConstants(S,f); LoadDebug(S,f); IF (!luaG_checkcode(f), "bad code"); S->L->top--; S->L->nCcalls--; return f; } static void LoadHeader(LoadState* S) { char h[LUAC_HEADERSIZE]; char s[LUAC_HEADERSIZE]; luaU_header(h); LoadBlock(S,s,LUAC_HEADERSIZE); IF (memcmp(h,s,LUAC_HEADERSIZE)!=0, "bad header"); } /* ** load precompiled chunk */ Proto* luaU_undump (lua_State* L, ZIO* Z, Mbuffer* buff, const char* name) { LoadState S; if (*name=='@' || *name=='=') S.name=name+1; else if (*name==LUA_SIGNATURE[0]) S.name="binary string"; else S.name=name; S.L=L; S.Z=Z; S.b=buff; LoadHeader(&S); return LoadFunction(&S,luaS_newliteral(L,"=?")); } /* * make header */ void luaU_header (char* h) { int x=1; memcpy(h,LUA_SIGNATURE,sizeof(LUA_SIGNATURE)-1); h+=sizeof(LUA_SIGNATURE)-1; *h++=(char)LUAC_VERSION; *h++=(char)LUAC_FORMAT; *h++=(char)*(char*)&x; /* endianness */ *h++=(char)sizeof(int); *h++=(char)sizeof(size_t); *h++=(char)sizeof(Instruction); *h++=(char)sizeof(lua_Number); *h++=(char)(((lua_Number)0.5)==0); /* is lua_Number integral? */ }