Fix glibc symbol version issues preventing `bun install` from being used in older glibc versions (#1580)

* Prevent integer overflow in connectError

* Add missing deepEquals() type to Bun

* fix missing glibc symbols

* Fix missing symbol issues

* Try this

* Update glibc-versions-hack.cpp

* Update glibc-versions-hack.cpp

* Update glibc-versions-hack.cpp

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>

1 files changed, 124 insertions, 0 deletions

diff --git a/src/bun.js/bindings/glibc-versions-hack.cpp b/src/bun.js/bindings/glibc-versions-hack.cpp
new file mode 100644
index 000000000..5da0b41fb
--- /dev/null
+++ b/src/bun.js/bindings/glibc-versions-hack.cpp
@@ -0,0 +1,124 @@
+// if linux
+#if defined(__linux__)
+
+#include <fcntl.h>
+//#include <sys/stat.h>
+#include <stdarg.h>
+#include <math.h>
+#include <errno.h>
+
+#ifndef _STAT_VER
+#if defined(__aarch64__)
+#define _STAT_VER 0
+#elif defined(__x86_64__)
+#define _STAT_VER 1
+#else
+#define _STAT_VER 3
+#endif
+#endif
+
+extern "C" int __real_fcntl(int fd, int cmd, ...);
+extern "C" double __real_pow(double x, double y);
+extern "C" double __real_exp(double x);
+extern "C" double __real_log(double x);
+
+extern "C" int __wrap_fcntl(int fd, int cmd, ...)
+{
+    va_list va;
+    va_start(va, cmd);
+    return __real_fcntl(fd, cmd, va_arg(va, void*));
+    va_end(va);
+}
+
+extern "C" int __wrap_fcntl64(int fd, int cmd, ...)
+{
+    va_list va;
+    va_start(va, cmd);
+    return __real_fcntl(fd, cmd, va_arg(va, void*));
+    va_end(va);
+}
+
+// I couldn't figure out what has changed in pow, exp, log in glibc 2.29.
+// Interestingly despite compiling with -fno-omit-frame-pointer, GCC
+// optimises the following to a jmp anyway.
+
+extern "C" double __wrap_pow(double x, double y)
+{
+    return __real_pow(x, y);
+}
+
+extern "C" double __wrap_exp(double x)
+{
+    return __real_exp(x);
+}
+
+extern "C" double __wrap_log(double x)
+{
+    return __real_log(x);
+}
+
+#ifndef _MKNOD_VER
+#define _MKNOD_VER 1
+#endif
+
+extern "C" int __lxstat(int ver, const char* filename, struct stat* stat);
+extern "C" int __wrap_lstat(const char* filename, struct stat* stat)
+{
+    return __lxstat(_STAT_VER, filename, stat);
+}
+
+extern "C" int __xstat(int ver, const char* filename, struct stat* stat);
+extern "C" int __wrap_stat(const char* filename, struct stat* stat)
+{
+    return __xstat(_STAT_VER, filename, stat);
+}
+
+extern "C" int __fxstat(int ver, int fd, struct stat* stat);
+extern "C" int __wrap_fstat(int fd, struct stat* stat)
+{
+    return __fxstat(_STAT_VER, fd, stat);
+}
+
+extern "C" int __fxstatat(int ver, int dirfd, const char* path, struct stat* stat, int flags);
+extern "C" int __wrap_fstatat(int dirfd, const char* path, struct stat* stat, int flags)
+{
+    return __fxstatat(_STAT_VER, dirfd, path, stat, flags);
+}
+
+extern "C" int __lxstat64(int ver, const char* filename, struct stat64* stat);
+extern "C" int __wrap_lstat64(const char* filename, struct stat64* stat)
+{
+    return __lxstat64(_STAT_VER, filename, stat);
+}
+
+extern "C" int __xstat64(int ver, const char* filename, struct stat64* stat);
+extern "C" int __wrap_stat64(const char* filename, struct stat64* stat)
+{
+    return __xstat64(_STAT_VER, filename, stat);
+}
+
+extern "C" int __fxstat64(int ver, int fd, struct stat64* stat);
+extern "C" int __wrap_fstat64(int fd, struct stat64* stat)
+{
+    return __fxstat64(_STAT_VER, fd, stat);
+}
+
+extern "C" int __fxstatat64(int ver, int dirfd, const char* path, struct stat64* stat, int flags);
+extern "C" int __wrap_fstatat64(int dirfd, const char* path, struct stat64* stat, int flags)
+{
+    return __fxstatat64(_STAT_VER, dirfd, path, stat, flags);
+}
+
+extern "C" int __xmknod(int ver, const char* path, __mode_t mode, __dev_t dev);
+extern "C" int __wrap_mknod(const char* path, __mode_t mode, __dev_t dev)
+{
+    return __xmknod(_MKNOD_VER, path, mode, dev);
+}
+
+extern "C" int __xmknodat(int ver, int dirfd, const char* path, __mode_t mode, __dev_t dev);
+extern "C" int __wrap_mknodat(int dirfd, const char* path, __mode_t mode, __dev_t dev)
+{
+    return __xmknodat(_MKNOD_VER, dirfd, path, mode, dev);
+}
+
+#endif
\ No newline at end of file