* Re: Cryptic error message from collect2
2008-08-09 20:26 ` Brian Dessent
@ 2008-08-09 23:27 ` Jonas Karlsson
2008-08-10 1:58 ` Brian Dessent
0 siblings, 1 reply; 5+ messages in thread
From: Jonas Karlsson @ 2008-08-09 23:27 UTC (permalink / raw)
To: GCC Help mailinglist
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On Sat, 09 Aug 2008 22:13:55 +0200, Brian Dessent <brian@dessent.net> wrote:
> Jonas Karlsson wrote:
>
>> collect2: open temporary output file: File exists
>
> collect2 needs to create a number of temporary output files, and
> apparently the name it has chosen for one of them already exists and
> cannot be overwritten. It tries a number of locations -- you can look
> through the code at libiberty/make_temp_file.c and so on, but it's
> probably easier just to strace it to find out what's going on. If you
> strace the gcc command however you won't see much as it doesn't do a lot
> other than invoke subprocesses. So run the failing gcc command with
> -### which will give you the exact invocation of collect2 which you can
> then strace.
>
Ok, thanks. Now that I've done that I still can't figure out what goes
wrong without digging into some GCC code. If it's necessary I'll do it,
but I rather have one or two comments from someone who knows a bit more
about the inner workings of GCC and its libs before that. The collect2
command line is as follows:
/Programs/GCC/4.3.1/libexec/gcc/i686-pc-linux-gnu/4.3.1/collect2 --eh-frame-hdr -m elf_i386 -shared -o .libs/libgstbase-0.10.so.0.17.0 /lib/crti.o /Programs/GCC/4.3.1/lib/gcc/i686-pc-linux-gnu/4.3.1/crtbeginS.o -L/Programs/GStreamer/0.10.20/lib -L/System/Links/Libraries -L/Programs/GCC/4.3.1/lib/gcc/i686-pc-linux-gnu/4.3.1 -L/usr/lib/gcc/i686-pc-linux-gnu/4.3.1 -L/Programs/GCC/4.3.1/lib/gcc/i686-pc-linux-gnu/4.3.1/../../.. .libs/libgstbase_0.10_la-gstadapter.o .libs/libgstbase_0.10_la-gstbasesink.o .libs/libgstbase_0.10_la-gstbasesrc.o .libs/libgstbase_0.10_la-gstbasetransform.o .libs/libgstbase_0.10_la-gstcollectpads.o .libs/libgstbase_0.10_la-gstpushsrc.o .libs/libgstbase_0.10_la-gsttypefindhelper.o .libs/libgstbase_0.10_la-gstdataqueue.o --rpath /Programs/GStreamer/0.10.20/lib -lgstreamer-0.10 -lgobject-2.0 -lgthread-2.0 -lgmodule-2.0 -lglib-2.0 -lrt -ldl -soname libgstbase-0.10.so.0 -version-script .libs/libgstbase-0.10.ver -lgcc --as-needed -lgcc_s --no-as-needed -lpthread -lc -lgcc --as-needed -lgcc_s --no-as-needed /Programs/GCC/4.3.1/lib/gcc/i686-pc-linux-gnu/4.3.1/crtendS.o /lib/crtn.o
I've also attached the strace output. Below is an extract, which I think
is the relevant part for this error, from that file.
access("/tmp", R_OK|W_OK|X_OK) = 0
gettimeofday({1218323494, 186358}, NULL) = 0
getpid() = 10474
open("/tmp/ccwd9tsm.c", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
close(3) = 0
gettimeofday({1218323494, 186907}, NULL) = 0
open("/tmp/ccsVXawy.o", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
close(3) = 0
gettimeofday({1218323494, 187408}, NULL) = 0
open("/tmp/ccc72aCK.ld", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
close(3) = 0
gettimeofday({1218323494, 187842}, NULL) = 0
open("/tmp/ccAnM5IW.le", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
close(3) = 0
open("/tmp/ccc72aCK.ld", O_WRONLY|O_CREAT|O_TRUNC, 0666) = -1 EEXIST (File exists)
write(2, "collect2: ", 10) = 10
write(2, "open temporary output file", 26) = 26
open("/Programs/Glibc/2.8/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/Programs/Glibc/2.8/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
write(2, ": File exists\n", 14) = 14
--
/Jonas
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execve("/Programs/GCC/4.3.1/libexec/gcc/i686-pc-linux-gnu/4.3.1/collect2", ["/Programs/GCC/4.3.1/libexec/gcc/i686-pc-linux-gnu/4.3.1/collect2", "--eh-frame-hdr", "-m", "elf_i386", "-shared", "-o", ".libs/libgstbase-0.10.so.0.17.0", "/lib/crti.o", "/Programs/GCC/4.3.1/lib/gcc/i686-pc-linux-gnu/4.3.1/crtbeginS.o", "-L/Programs/GStreamer/0.10.20/lib", "-L/System/Links/Libraries", "-L/Programs/GCC/4.3.1/lib/gcc/i686-pc-linux-gnu/4.3.1", "-L/usr/lib/gcc/i686-pc-linux-gnu/4.3.1", "-L/Programs/GCC/4.3.1/lib/gcc/i686-pc-linux-gnu/4.3.1/../../..", ".libs/libgstbase_0.10_la-gstadapter.o", ".libs/libgstbase_0.10_la-gstbasesink.o", ".libs/libgstbase_0.10_la-gstbasesrc.o", ".libs/libgstbase_0.10_la-gstbasetransform.o", ".libs/libgstbase_0.10_la-gstcollectpads.o", ".libs/libgstbase_0.10_la-gstpushsrc.o", ".libs/libgstbase_0.10_la-gsttypefindhelper.o", ".libs/libgstbase_0.10_la-gstdataqueue.o", "--rpath", "/Programs/GStreamer/0.10.20/lib", "-lgstreamer-0.10", "-lgobject-2.0", "-lgthread-2.0", "-lgmodule-2.0", "-lglib-2.0", "-lrt", "-ldl", "-soname", "libgstbase-0.10.so.0", "-version-script", ".libs/libgstbase-0.10.ver", "-lgcc", "--as-needed", "-lgcc_s", "--no-as-needed", "-lpthread", "-lc", "-lgcc", "--as-needed", "-lgcc_s", "--no-as-needed", "/Programs/GCC/4.3.1/lib/gcc/i686-pc-linux-gnu/4.3.1/crtendS.o", "/lib/crtn.o"], [/* 101 vars */]) = 0
brk(0) = 0x8061000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fb0000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/Programs/Glibc/Settings/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=138730, ...}) = 0
mmap2(NULL, 138730, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f8e000
close(3) = 0
open("/System/Links/Libraries/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000g\1\000"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1569778, ...}) = 0
mmap2(NULL, 1316432, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e4c000
mmap2(0xb7f88000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13c) = 0xb7f88000
mmap2(0xb7f8b000, 9808, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7f8b000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7e4b000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7e4b6c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb7f88000, 8192, PROT_READ) = 0
mprotect(0xb7fcc000, 4096, PROT_READ) = 0
munmap(0xb7f8e000, 138730) = 0
brk(0) = 0x8061000
brk(0x8082000) = 0x8082000
rt_sigaction(SIGCHLD, {SIG_DFL}, {SIG_DFL}, 8) = 0
open("/Programs/Glibc/2.8/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=79105856, ...}) = 0
mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7c4b000
mmap2(NULL, 245760, PROT_READ, MAP_PRIVATE, 3, 0x2237) = 0xb7c0f000
mmap2(NULL, 4096, PROT_READ, MAP_PRIVATE, 3, 0x2290) = 0xb7faf000
close(3) = 0
open("/Programs/Glibc/2.8/share/locale/locale.alias", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2570, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fae000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2570
read(3, "", 4096) = 0
close(3) = 0
munmap(0xb7fae000, 4096) = 0
open("/Programs/GCC/4.3.1/share/locale/en_US/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/Programs/GCC/4.3.1/share/locale/en/LC_MESSAGES/gcc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
rt_sigaction(SIGQUIT, {SIG_IGN}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGQUIT, {0x804b1e0, [QUIT], SA_RESTART}, {SIG_IGN}, 8) = 0
rt_sigaction(SIGINT, {SIG_IGN}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGINT, {0x804b1e0, [INT], SA_RESTART}, {SIG_IGN}, 8) = 0
rt_sigaction(SIGALRM, {SIG_IGN}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGALRM, {0x804b1e0, [ALRM], SA_RESTART}, {SIG_IGN}, 8) = 0
rt_sigaction(SIGHUP, {SIG_IGN}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGHUP, {0x804b1e0, [HUP], SA_RESTART}, {SIG_IGN}, 8) = 0
rt_sigaction(SIGSEGV, {SIG_IGN}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGSEGV, {0x804b1e0, [SEGV], SA_RESTART}, {SIG_IGN}, 8) = 0
rt_sigaction(SIGBUS, {SIG_IGN}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGBUS, {0x804b1e0, [BUS], SA_RESTART}, {SIG_IGN}, 8) = 0
stat64("/System/Links/Executables/ld", {st_mode=S_IFREG|0755, st_size=338072, ...}) = 0
access("/System/Links/Executables/ld", X_OK) = 0
stat64("/System/Links/Executables/gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/usr/local/bin/gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/usr/bin/gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/bin/gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/Programs/Xorg/6.8.2/bin/gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/usr/games/gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("./gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("./gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("./gnm", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/nm", {st_mode=S_IFREG|0755, st_size=90488, ...}) = 0
access("/System/Links/Executables/nm", X_OK) = 0
stat64("/System/Links/Executables/gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/usr/local/bin/gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/usr/bin/gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/bin/gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/Programs/Xorg/6.8.2/bin/gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/usr/games/gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("./gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("./gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("./gstrip", 0xbfccbd08) = -1 ENOENT (No such file or directory)
stat64("/System/Links/Executables/strip", {st_mode=S_IFREG|0755, st_size=228896, ...}) = 0
access("/System/Links/Executables/strip", X_OK) = 0
stat64("/System/Links/Executables/gcc", {st_mode=S_IFREG|0755, st_size=200792, ...}) = 0
access("/System/Links/Executables/gcc", X_OK) = 0
access("/tmp", R_OK|W_OK|X_OK) = 0
gettimeofday({1218323494, 186358}, NULL) = 0
getpid() = 10474
open("/tmp/ccwd9tsm.c", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
close(3) = 0
gettimeofday({1218323494, 186907}, NULL) = 0
open("/tmp/ccsVXawy.o", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
close(3) = 0
gettimeofday({1218323494, 187408}, NULL) = 0
open("/tmp/ccc72aCK.ld", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
close(3) = 0
gettimeofday({1218323494, 187842}, NULL) = 0
open("/tmp/ccAnM5IW.le", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
close(3) = 0
open("/tmp/ccc72aCK.ld", O_WRONLY|O_CREAT|O_TRUNC, 0666) = -1 EEXIST (File exists)
write(2, "collect2: ", 10) = 10
write(2, "open temporary output file", 26) = 26
open("/Programs/Glibc/2.8/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/Programs/Glibc/2.8/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
write(2, ": File exists\n", 14) = 14
lstat64("/tmp/ccwd9tsm.c", {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
unlink("/tmp/ccwd9tsm.c") = 0
lstat64("/tmp/ccsVXawy.o", {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
unlink("/tmp/ccsVXawy.o") = 0
open("/tmp/ccc72aCK.ld", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fae000
read(3, "", 4096) = 0
close(3) = 0
munmap(0xb7fae000, 4096) = 0
lstat64("/tmp/ccc72aCK.ld", {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
unlink("/tmp/ccc72aCK.ld") = 0
open("/tmp/ccAnM5IW.le", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fae000
read(3, "", 4096) = 0
close(3) = 0
munmap(0xb7fae000, 4096) = 0
lstat64("/tmp/ccAnM5IW.le", {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
unlink("/tmp/ccAnM5IW.le") = 0
lstat64(".libs/libgstbase-0.10.so.0.17.0", {st_mode=S_IFREG|0755, st_size=457923, ...}) = 0
unlink(".libs/libgstbase-0.10.so.0.17.0") = 0
exit_group(1) = ?
^ permalink raw reply [flat|nested] 5+ messages in thread