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https://github.com/moparisthebest/minetest
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Proper RUN_IN_PLACE support for OSX and FreeBSD
This commit is contained in:
kwolekr
Perttu Ahola
parent
6af8a34d91
commit
14657bd29a
@ -23,6 +23,19 @@ with this program; if not, write to the Free Software Foundation, Inc.,
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See comments in porting.h
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*/
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#if defined(_WIN32)
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#include <windows.h>
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#elif defined(linux)
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#include <unistd.h>
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#elif defined(__APPLE__)
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#include <unistd.h>
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#include <mach-o/dyld.h>
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#elif defined(__FreeBSD__)
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/sysctl.h>
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#endif
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#include "porting.h"
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#include "config.h"
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#include "debug.h"
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@ -58,7 +71,7 @@ void sigint_handler(int sig)
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{
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dstream<<DTIME<<"INFO: sigint_handler(): "
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<<"Ctrl-C pressed, shutting down."<<std::endl;
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// Comment out for less clutter when testing scripts
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/*dstream<<DTIME<<"INFO: sigint_handler(): "
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<<"Printing debug stacks"<<std::endl;
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@ -80,7 +93,7 @@ void signal_handler_init(void)
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#else // _WIN32
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#include <signal.h>
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#include <windows.h>
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BOOL WINAPI event_handler(DWORD sig)
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{
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switch(sig)
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@ -110,10 +123,10 @@ void signal_handler_init(void)
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case CTRL_BREAK_EVENT:
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break;
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}
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return TRUE;
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}
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void signal_handler_init(void)
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{
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SetConsoleCtrlHandler( (PHANDLER_ROUTINE)event_handler,TRUE);
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@ -166,17 +179,16 @@ void initializePaths()
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Windows
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*/
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#if defined(_WIN32)
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#include <windows.h>
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const DWORD buflen = 1000;
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char buf[buflen];
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DWORD len;
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// Find path of executable and set path_share relative to it
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len = GetModuleFileName(GetModuleHandle(NULL), buf, buflen);
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assert(len < buflen);
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pathRemoveFile(buf, '\\');
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if(detectMSVCBuildDir(buf)){
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infostream<<"MSVC build directory detected"<<std::endl;
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path_share = std::string(buf) + "\\..\\..";
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@ -191,25 +203,57 @@ void initializePaths()
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Linux
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*/
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#elif defined(linux)
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#include <unistd.h>
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char buf[BUFSIZ];
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memset(buf, 0, BUFSIZ);
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// Get path to executable
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assert(readlink("/proc/self/exe", buf, BUFSIZ-1) != -1);
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pathRemoveFile(buf, '/');
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path_share = std::string(buf) + "/..";
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path_user = std::string(buf) + "/..";
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/*
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OS X
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*/
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#elif defined(__APPLE__) || defined(__FreeBSD__)
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#elif defined(__APPLE__)
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//https://developer.apple.com/library/mac/#documentation/Darwin/Reference/ManPages/man3/dyld.3.html
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//TODO: Test this code
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char buf[BUFSIZ];
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uint32_t len = sizeof(buf);
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assert(_NSGetExecutablePath(buf, &len) != 0);
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pathRemoveFile(buf, '/');
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path_share = std::string(buf) + "/..";
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path_user = std::string(buf) + "/..";
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/*
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FreeBSD
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*/
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#elif defined(__FreeBSD__)
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int mib[4];
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char buf[BUFSIZ];
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size_t len = sizeof(buf);
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mib[0] = CTL_KERN;
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mib[1] = KERN_PROC;
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mib[2] = KERN_PROC_PATHNAME;
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mib[3] = -1;
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assert(sysctl(mib, 4, buf, &len, NULL, 0) != -1);
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pathRemoveFile(buf, '/');
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path_share = std::string(buf) + "/..";
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path_user = std::string(buf) + "/..";
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#else
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//TODO: Get path of executable. This assumes working directory is bin/
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dstream<<"WARNING: Relative path not properly supported on OS X and FreeBSD"
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dstream<<"WARNING: Relative path not properly supported on this platform"
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<<std::endl;
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path_share = std::string("..");
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path_user = std::string("..");
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@ -228,20 +272,19 @@ void initializePaths()
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Windows
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*/
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#if defined(_WIN32)
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#include <windows.h>
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const DWORD buflen = 1000;
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char buf[buflen];
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DWORD len;
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// Find path of executable and set path_share relative to it
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len = GetModuleFileName(GetModuleHandle(NULL), buf, buflen);
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assert(len < buflen);
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pathRemoveFile(buf, '\\');
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// Use ".\bin\.."
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path_share = std::string(buf) + "\\..";
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// Use "C:\Documents and Settings\user\Application Data\<PROJECT_NAME>"
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len = GetEnvironmentVariable("APPDATA", buf, buflen);
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assert(len < buflen);
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@ -251,8 +294,7 @@ void initializePaths()
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Linux
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*/
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#elif defined(linux)
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#include <unistd.h>
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// Get path to executable
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std::string bindir = "";
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{
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@ -271,7 +313,7 @@ void initializePaths()
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trylist.push_back(static_sharedir);
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trylist.push_back(bindir + "/../share/" + PROJECT_NAME);
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trylist.push_back(bindir + "/..");
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for(std::list<std::string>::const_iterator i = trylist.begin();
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i != trylist.end(); i++)
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{
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@ -289,14 +331,13 @@ void initializePaths()
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path_share = trypath;
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break;
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}
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path_user = std::string(getenv("HOME")) + "/." + PROJECT_NAME;
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/*
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OS X
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*/
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#elif defined(__APPLE__)
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#include <unistd.h>
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// Code based on
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// http://stackoverflow.com/questions/516200/relative-paths-not-working-in-xcode-c
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@ -315,14 +356,14 @@ void initializePaths()
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dstream<<"WARNING: Could not determine bundle resource path"<<std::endl;
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}
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CFRelease(resources_url);
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path_user = std::string(getenv("HOME")) + "/Library/Application Support/" + PROJECT_NAME;
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#elif defined(__FreeBSD__)
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path_share = STATIC_SHAREDIR;
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path_user = std::string(getenv("HOME")) + "/." + PROJECT_NAME;
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#endif
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#endif // RUN_IN_PLACE
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