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Lines 522-527
gld${EMULATION_NAME}_add_sysroot (const
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| 522 |
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522 |
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| 523 |
EOF |
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EOF |
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case ${target} in |
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case ${target} in |
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525 |
*-*-freebsd*) |
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cat >>e${EMULATION_NAME}.c <<EOF |
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/* |
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* Read the system search path the FreeBSD way rather than like Linux. |
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*/ |
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#ifdef HAVE_ELF_HINTS_H |
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#include <elf-hints.h> |
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#else |
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/* |
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* Fallback code took from FreeBSD's libc |
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* Copyright (c) 1997 John D. Polstra. |
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* |
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* This works only if the hints file is generated with a compatible version |
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* of ldconfig (most FreeBSD up to 6.1 and DragonFly at least up to 1.4), |
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* and with the same endianness. |
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*/ |
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struct elfhints_hdr { |
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u_int32_t magic; /* Magic number */ |
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u_int32_t version; /* File version (1) */ |
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u_int32_t strtab; /* Offset of string table in file */ |
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u_int32_t strsize; /* Size of string table */ |
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u_int32_t dirlist; /* Offset of directory list in |
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string table */ |
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u_int32_t dirlistlen; /* strlen(dirlist) */ |
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u_int32_t spare[26]; /* Room for expansion */ |
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}; |
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#define ELFHINTS_MAGIC 0x746e6845 |
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#define _PATH_ELF_HINTS "/var/run/ld-elf.so.hints" |
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#endif |
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static bfd_boolean |
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gld${EMULATION_NAME}_check_ld_elf_hints (struct dt_needed *n, int force) |
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{ |
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const char *name = n->name; |
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static bfd_boolean initialized; |
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static char *ld_elf_hints; |
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if (! initialized) |
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{ |
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FILE *f; |
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char *tmppath; |
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tmppath = concat (ld_sysroot, _PATH_ELF_HINTS, NULL); |
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f = fopen (tmppath, FOPEN_RB); |
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free (tmppath); |
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if (f != NULL) |
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{ |
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struct elfhints_hdr hdr; |
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if (fread(&hdr, 1, sizeof(hdr), f) == sizeof(hdr) && |
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hdr.magic == ELFHINTS_MAGIC && |
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hdr.version == 1) |
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{ |
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if (fseek(f, hdr.strtab + hdr.dirlist, SEEK_SET) != -1) |
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{ |
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char *b; |
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b = (char *) xmalloc (hdr.dirlistlen + 1); |
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if (fread(b, 1, hdr.dirlistlen + 1, f) != |
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hdr.dirlistlen + 1) |
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{ |
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free(b); |
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b = NULL; |
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} |
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else |
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{ |
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ld_elf_hints = gld${EMULATION_NAME}_add_sysroot (b); |
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free (b); |
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} |
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} |
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} |
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fclose (f); |
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} |
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initialized = TRUE; |
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} |
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if (ld_elf_hints == NULL) |
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return FALSE; |
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return gld${EMULATION_NAME}_search_needed (ld_elf_hints, n, force); |
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} |
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EOF |
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# FreeBSD |
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;; |
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*-*-linux-gnu*) |
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*-*-linux-gnu*) |
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cat >>e${EMULATION_NAME}.c <<EOF |
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cat >>e${EMULATION_NAME}.c <<EOF |
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/* For a native linker, check the file /etc/ld.so.conf for directories |
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/* For a native linker, check the file /etc/ld.so.conf for directories |
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Lines 932-937
cat >>e${EMULATION_NAME}.c <<EOF
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EOF |
1021 |
EOF |
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if [ "x${USE_LIBPATH}" = xyes ] ; then |
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if [ "x${USE_LIBPATH}" = xyes ] ; then |
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case ${target} in |
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case ${target} in |
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1024 |
*-*-freebsd*) |
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cat >>e${EMULATION_NAME}.c <<EOF |
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if (gld${EMULATION_NAME}_check_ld_elf_hints (&n, force)) |
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break; |
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EOF |
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# FreeBSD |
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;; |
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*-*-linux-gnu*) |
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*-*-linux-gnu*) |
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cat >>e${EMULATION_NAME}.c <<EOF |
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cat >>e${EMULATION_NAME}.c <<EOF |
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if (gld${EMULATION_NAME}_check_ld_so_conf (l->name, force)) |
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if (gld${EMULATION_NAME}_check_ld_so_conf (l->name, force)) |
