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-rw-r--r--lang/ifc/files/ld.c339
1 files changed, 0 insertions, 339 deletions
diff --git a/lang/ifc/files/ld.c b/lang/ifc/files/ld.c
deleted file mode 100644
index 7e6beff75da4..000000000000
--- a/lang/ifc/files/ld.c
+++ /dev/null
@@ -1,339 +0,0 @@
-/*
- * Copyright (c) 2002-2003 Marius Strobl
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Wrapper for Intel(R) C/C++ Compiler for Linux to allow linking of native
- * FreeBSD binaries.
- * Based on a shell-script written by Dan Nelson <dnelson@allantgroup.com>
- * with some modifications by Alexander Leidinger <netchild@FreeBSD.org>.
- *
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: /tmp/pcvs/ports/lang/ifc/files/ld.c,v 1.8 2005-06-18 03:58:11 maho Exp $");
-
-#include <err.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <osreldate.h>
-
-#define PATH_LD "/usr/bin/ld"
-
-#define LDW_CPP (1<<0)
-#define LDW_DYN (1<<1)
-#define LDW_GPROF (1<<2)
-#define LDW_PIC (1<<3)
-#define LDW_THR (1<<4)
-#define LDW_LGCC (1<<5)
-
-struct arglist {
- size_t argc;
- const char **argv;
-};
-
-static void addarg(struct arglist *al, const char *arg);
-int main(int argc, char *argv[], char *envp[]);
-
-static void
-addarg(struct arglist *al, const char *arg)
-{
- const char **argv2;
-
- argv2 = realloc(al->argv, (al->argc + 1) * sizeof(al->argv[0]));
-
- if (argv2 == NULL)
- err(1, NULL);
-
- al->argv = argv2;
-
- al->argv[al->argc++] = arg;
-}
-
-int
-main(int argc, char *argv[], char *envp[])
-{
- size_t i;
- u_int flags;
- const char *libc, *libthr, *icc_localbase;
- struct arglist al = { 0, NULL };
-
- flags = 0;
-
- if (argc == 1)
- errx(1, "no input files");
-
- if ((icc_localbase = getenv("ICC_LOCALBASE")) == NULL)
- errx(1, "can't get ICC_LOCALBASE");
-
-#ifdef DEBUG
- printf("input: ");
-#endif
-
-#define ARGCMP(i, x) !strcmp(argv[i], (x))
-
- /*
- * XXX This doesn't deal with whitespace but a) the output of the
- * compiler should be fixed and b) the real linker is also picky
- * about whitespace.
- */
- for (i = 0; i < argc; i++) {
-#ifdef DEBUG
- printf("%s ", argv[i]);
-#endif
-
- if (ARGCMP(i, "-CPLUSPLUS")) {
- flags |= LDW_CPP;
- continue;
- }
-
- if (ARGCMP(i, "-MT")
-/* ifc8 */
- || ARGCMP(i, "-lpthread")) {
-/* ifc8 */
- flags |= LDW_THR;
- continue;
- }
-
- if (ARGCMP(i, "-PIC")) {
- flags |= LDW_PIC;
- continue;
- }
-
- /*
- * Check if the compiler wants us to do dynamic linking, i.e.
- * the compiler was called with -shared or without -static.
- * If the compiler was called with -static we shouldn't see
- * "--dynamic-linker" here.
- * Note: According to ld(1) this is "--dynamic-linker" but
- * ICC passes "-dynamic-linker" to it.
- */
- if (ARGCMP(i, "--dynamic-linker") ||
- ARGCMP(i, "-dynamic-linker") || ARGCMP(i, "-shared")) {
- flags |= LDW_DYN;
- continue;
- }
-
- /*
- * Link against libc_p when "-qp" or "-p" were given,
- * "/usr/lib/gcrt1.o" indicates this.
- */
- if (ARGCMP(i, "/usr/lib/gcrt1.o")) {
- flags |= LDW_GPROF;
- continue;
- }
-
- if (ARGCMP(i, "-lgcc")) {
- flags |= LDW_LGCC;
- continue;
- }
- }
-
- /*
- * Allow the user to specify an alternative threads library
- * implementation, such as -lthr, or whatever.
- */
-#if __FreeBSD_version >= 500016
- if ((libthr = getenv("PTHREAD_LIBS")) == NULL)
-#endif
- libthr = "-lc_r";
- /*
- * Use the appropriate libs for libc and libthr when linking static
- * and "-KPIC" or "-pg" where given.
- */
- if (!(flags & LDW_DYN) && flags & (LDW_PIC | LDW_GPROF)) {
- /*
- * Let libc_p win above libc_pic when both, "-KPIC" and "-pg",
- * where given, GCC does the same.
- */
- if (!(flags & LDW_GPROF))
- libc = "-lc_pic";
- else {
- char *p;
- libc = "-lc_p";
- asprintf(&p, "%s_p", libthr);
- if (p == NULL)
- err(1, NULL);
- libthr = p;
- }
- } else
- libc = "-lc";
-
-#ifdef DEBUG
- printf("\n");
-#endif
-
- for (i = 0; i < argc; i++) {
- if (ARGCMP(i, "-CPLUSPLUS") || ARGCMP(i, "-MT") ||
-/* ifc8 */
- ARGCMP(i, "-lpthread") ||
-/* ifc8 */
- ARGCMP(i, "-PIC") || ARGCMP(i, "-ldl") ||
- (ARGCMP(i, "-m") && i<argc-1 && ARGCMP(i+1, "elf_i386")) ||
- (ARGCMP(i, "elf_i386") && i != 0 && ARGCMP(i-1, "-m")))
- continue;
-
- /* prepend "-melf_i386" to the commandline */
- if (i == 0) {
- addarg(&al, argv[0]);
-#if __FreeBSD_version < 500042
- addarg(&al, "-melf_i386");
-#else
- addarg(&al, "-melf_i386_fbsd");
-#endif
- continue;
- }
-
- /* Don't add obsolete flag "-Qy", don't add libgcc_s. */
- if (ARGCMP(i, "-Qy") || ARGCMP(i, "-lgcc_s"))
- continue;
-
- /*
- * Replace libcprts with libstlport_icc. The Dinkumware STL
- * shipping with ICC has unresolvable glibc dependencies
- * in both, the static and the dynamic, versions.
- */
- if (ARGCMP(i, "-lcprts")) {
- if (flags & LDW_CPP && !(flags & LDW_LGCC)) {
- addarg(&al,
- flags & LDW_DYN ? "-Bdynamic" : "-Bstatic");
- addarg(&al, "-lstlport_icc");
- }
- continue;
- }
-
- /*
- * Link against libthr when compiling multi-threaded or C++
- * code (libcxa and libunwind depend on a threads library
- * when compiling C++ source).
- */
- if (ARGCMP(i, "-lc")) {
- if (al.argc > 0 &&
- strncmp(al.argv[al.argc - 1], "-B", 2))
- addarg(&al,
- flags & LDW_DYN ? "-Bdynamic" : "-Bstatic");
- if (flags & (LDW_CPP | LDW_THR)) {
- addarg(&al, libthr);
-#if __FreeBSD_version >= 500016
- addarg(&al,
- flags & LDW_DYN ? "-Bdynamic" : "-Bstatic");
- addarg(&al, libc);
-#endif
- } else
- addarg(&al, libc);
- continue;
- }
-
- /* Switch Linux stuff to FreeBSD counterparts. */
- if (ARGCMP(i, "/lib/ld-linux.so.2")) {
-#if __FreeBSD_version >= 501105
- addarg(&al, "/libexec/ld-elf.so.1");
-#else
- addarg(&al, "/usr/libexec/ld-elf.so.1");
-#endif
- continue;
- }
- if (ARGCMP(i, "-L/usr/lib")) {
- addarg(&al, "-L/usr/libexec/elf");
- addarg(&al, "-L/usr/libexec");
- addarg(&al, "-L/usr/lib");
- if (flags & LDW_CPP && !(flags & LDW_LGCC)) {
- char *p;
- asprintf(&p, "-L%s/lib", icc_localbase);
- if (p == NULL)
- err(1, NULL);
- addarg(&al, p);
- }
- continue;
- }
-
- /*
- * Force libcxa, libcxaguard, libimf and libunwind to static linkage,
- * since the dynamic versions have glibc dependencies.
- * Don't add superfluous -Bdynamic.
- */
- if (ARGCMP(i, "-Bdynamic") && i < argc - 1) {
- if (ARGCMP(i + 1, "-lcxa") ||
- ARGCMP(i + 1, "-lcxaguard") ||
- ARGCMP(i + 1, "-limf") ||
- ARGCMP(i + 1, "-lunwind")) {
- addarg(&al, "-Bstatic");
- continue;
- }
-
- if (ARGCMP(i + 1, "-lcprts") ||
- ARGCMP(i + 1, "-lgcc_s"))
- continue;
- }
-
- /* Don't add superfluous -Bstatic. */
- if (ARGCMP(i, "-Bstatic") && i < argc - 1 &&
- (ARGCMP(i + 1, "-lcprts") || ARGCMP(i + 1, "-lgcc_s") ||
- ARGCMP(i + 1, "-limf") || ARGCMP(i + 1, "-lunwind")))
- continue;
-
- /*
- * Sanity check if every lib is prepended by a linkage option,
- * add if missing.
- */
- if (!strncmp(argv[i], "-l", 2) && al.argc > 0 &&
- strncmp(al.argv[al.argc - 1], "-B", 2)) {
- if (ARGCMP(i, "-lcxa") || ARGCMP(i, "-lcxaguard") ||
- ARGCMP(i, "-limf") || ARGCMP(i, "-lirc") ||
- ARGCMP(i, "-lircmt") || ARGCMP(i, "-lunwind"))
- addarg(&al, "-Bstatic");
- else
- addarg(&al,
- flags & LDW_DYN ? "-Bdynamic" : "-Bstatic");
-
- addarg(&al, argv[i]);
- continue;
- }
-
- /* default */
- addarg(&al, argv[i]);
- }
-
- /* Still something to do? */
- if (al.argc == 1)
- errx(1, "no input files");
-
-#ifdef DEBUG
- printf("output: ");
-
- for (i = 0; i < al.argc; i++)
- printf("%s ", al.argv[i]);
-
- printf("\n");
-#endif
-
- addarg(&al, NULL);
-
- /* Launch the real linker. */
- if (execve(PATH_LD, (char **)al.argv, envp) == -1)
- err(1, "execing " PATH_LD);
-
- exit (1);
-}
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