Initial support for building on FreeBSD (#12996)
Co-authored-by: Mikolaj Krzewicki <Mikolaj Krzewicki mkrzewicki@gmail.com>
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a1b1c875fd
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lib
@ -37,6 +37,26 @@
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#include <unordered_set>
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#include <vector>
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#if defined (__FreeBSD__)
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#include <sys/user.h>
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/queue.h>
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// libprocstat pulls in sys/elf.h which seems to clash with llvm/BinaryFormat/ELF.h
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// similar collision happens with ZFS. Defining ZFS disables this include.
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# ifndef ZFS
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# define ZFS
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# define defined_ZFS_for_libprocstat
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# endif
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#include <libprocstat.h>
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# ifdef defined_ZFS_for_libprocstat
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# undef ZFS
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# undef defined_ZFS_for_libprocstat
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# endif
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#include <libutil.h>
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#endif
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#ifdef LLVM_ON_UNIX
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#include <dlfcn.h>
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@ -1363,6 +1383,17 @@ namespace cling {
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if (_NSGetExecutablePath(buf, &bufsize) >= 0)
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return cached_realpath(buf);
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return cached_realpath(info.dli_fname);
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# elif defined (__FreeBSD__)
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procstat* ps = procstat_open_sysctl();
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kinfo_proc* kp = kinfo_getproc(getpid());
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char buf[PATH_MAX] = "";
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if (kp!=NULL) {
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procstat_getpathname(ps, kp, buf, sizeof(buf));
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};
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free(kp);
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procstat_close(ps);
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return cached_realpath(buf);
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# elif defined(LLVM_ON_UNIX)
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char buf[PATH_MAX] = { 0 };
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// Cross our fingers that /proc/self/exe exists.
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@ -169,7 +169,7 @@ bool Popen(const std::string& Cmd, llvm::SmallVectorImpl<char>& Buf, bool RdE) {
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}
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bool GetSystemLibraryPaths(llvm::SmallVectorImpl<std::string>& Paths) {
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#if defined(__APPLE__) || defined(__CYGWIN__)
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#if defined(__APPLE__) || defined(__CYGWIN__) || defined(R__FBSD)
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Paths.push_back("/usr/local/lib/");
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Paths.push_back("/usr/X11R6/lib/");
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Paths.push_back("/usr/lib/");
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