[Clfs-support] Cross-Compile Tools – ncurses cannot find -ldl
Roy Bekken
roy.bekken at gmail.com
Sun Aug 9 09:50:00 PDT 2009
On Sun, Aug 9, 2009 at 6:34 PM, Joe Ciccone<jciccone at gmail.com> wrote:
> Could you please run this test and send the results?
>
> echo "int main() {}" | gcc -ldl -x c - -v -Wl,-verbose
> _______________________________________________
> Clfs-support mailing list
> Clfs-support at lists.cross-lfs.org
> http://lists.cross-lfs.org/listinfo.cgi/clfs-support-cross-lfs.org
>
I tried the command in both the clfs build environment as as my normal
user, output was identical.
$ echo "int main() {}" | gcc -ldl -x c - -v -Wl,-verbose
Using built-in specs.
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/usr/share/info
--with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap
--enable-shared --enable-threads=posix --enable-checking=release
--with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada
--enable-java-awt=gtk --disable-dssi --enable-plugin
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre
--enable-libgcj-multifile --enable-java-maintainer-mode
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar
--disable-libjava-multilib --with-ppl --with-cloog --with-tune=generic
--with-arch_32=i586 --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.4.0 20090506 (Red Hat 4.4.0-4) (GCC)
COLLECT_GCC_OPTIONS='-v' '-mtune=generic'
/usr/libexec/gcc/x86_64-redhat-linux/4.4.0/cc1 -quiet -v - -quiet
-dumpbase - -mtune=generic -auxbase - -version -o /tmp/ccEXxMEz.s
ignoring nonexistent directory
"/usr/lib/gcc/x86_64-redhat-linux/4.4.0/include-fixed"
ignoring nonexistent directory
"/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../x86_64-redhat-linux/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/local/include
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/include
/usr/include
End of search list.
GNU C (GCC) version 4.4.0 20090506 (Red Hat 4.4.0-4)
(x86_64-redhat-linux)
compiled by GNU C version 4.4.0 20090506 (Red Hat 4.4.0-4),
GMP version 4.2.4, MPFR version 2.4.1.
GGC heuristics: --param ggc-min-expand=100 --param
ggc-min-heapsize=131072
Compiler executable checksum: db07611692043c7ed371c2e93a4dc3f0
COLLECT_GCC_OPTIONS='-v' '-mtune=generic'
as -V -Qy -o /tmp/ccO2zib1.o /tmp/ccEXxMEz.s
GNU assembler version 2.19.51.0.2 (x86_64-redhat-linux) using BFD
version version 2.19.51.0.2-17.fc11 20090204
COMPILER_PATH=/usr/libexec/gcc/x86_64-redhat-linux/4.4.0/:/usr/libexec/gcc/x86_64-redhat-linux/4.4.0/:/usr/libexec/gcc/x86_64-redhat-linux/:/usr/lib/gcc/x86_64-redhat-linux/4.4.0/:/usr/lib/gcc/x86_64-redhat-linux/:/usr/libexec/gcc/x86_64-redhat-linux/4.4.0/:/usr/libexec/gcc/x86_64-redhat-linux/:/usr/lib/gcc/x86_64-redhat-linux/4.4.0/:/usr/lib/gcc/x86_64-redhat-linux/
LIBRARY_PATH=/usr/lib/gcc/x86_64-redhat-linux/4.4.0/:/usr/lib/gcc/x86_64-redhat-linux/4.4.0/:/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/:/lib/../lib64/:/usr/lib/../lib64/:/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-v' '-mtune=generic'
/usr/libexec/gcc/x86_64-redhat-linux/4.4.0/collect2 --eh-frame-hdr
--build-id -m elf_x86_64 --hash-style=gnu -dynamic-linker
/lib64/ld-linux-x86-64.so.2
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/crt1.o
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/crti.o
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/crtbegin.o
-L/usr/lib/gcc/x86_64-redhat-linux/4.4.0
-L/usr/lib/gcc/x86_64-redhat-linux/4.4.0
-L/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64
-L/lib/../lib64 -L/usr/lib/../lib64
-L/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../.. -ldl /tmp/ccO2zib1.o
-verbose -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc
--as-needed -lgcc_s --no-as-needed
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/crtend.o
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/crtn.o
GNU ld version 2.19.51.0.2-17.fc11 20090204
Supported emulations:
elf_x86_64
elf_i386
i386linux
using internal linker script:
==================================================
/* Script for -z combreloc: combine and sort reloc sections */
OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64",
"elf64-x86-64")
OUTPUT_ARCH(i386:x86-64)
ENTRY(_start)
SEARCH_DIR("/usr/x86_64-redhat-linux/lib64");
SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64");
SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/x86_64-redhat-linux/lib");
SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/local/lib");
SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
SECTIONS
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.eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) }
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.init_array :
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PROVIDE_HIDDEN (__init_array_start = .);
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array))
PROVIDE_HIDDEN (__init_array_end = .);
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.fini_array :
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linker won't look for a file to match a
wildcard. The wildcard also means that it
doesn't matter which directory crtbegin.o
is in. */
KEEP (*crtbegin.o(.ctors))
KEEP (*crtbegin?.o(.ctors))
/* We don't want to include the .ctor section from
the crtend.o file until after the sorted ctors.
The .ctor section from the crtend file contains the
end of ctors marker and it must be last */
KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
KEEP (*(SORT(.ctors.*)))
KEEP (*(.ctors))
}
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{
KEEP (*crtbegin.o(.dtors))
KEEP (*crtbegin?.o(.dtors))
KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
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KEEP (*(.dtors))
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==================================================
attempt to open
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/crt1.o
succeeded
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/crt1.o
attempt to open
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/crti.o
succeeded
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/crti.o
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/crtbegin.o succeeded
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/crtbegin.o
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libdl.so failed
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libdl.a failed
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libdl.so failed
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libdl.a failed
attempt to open
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/libdl.so
succeeded
-ldl (/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/libdl.so)
attempt to open /tmp/ccO2zib1.o succeeded
/tmp/ccO2zib1.o
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libgcc.so failed
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libgcc.a succeeded
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libgcc_s.so succeeded
-lgcc_s (/usr/lib/gcc/x86_64-redhat-linux/4.4.0/libgcc_s.so)
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libc.so failed
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libc.a failed
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libc.so failed
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libc.a failed
attempt to open
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/libc.so
succeeded
opened script file
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/libc.so
opened script file
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/libc.so
attempt to open /lib64/libc.so.6 succeeded
/lib64/libc.so.6
attempt to open /usr/lib64/libc_nonshared.a succeeded
(/usr/lib64/libc_nonshared.a)elf-init.oS
attempt to open /lib64/ld-linux-x86-64.so.2 succeeded
/lib64/ld-linux-x86-64.so.2
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libgcc.so failed
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libgcc.a succeeded
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/libgcc_s.so succeeded
-lgcc_s (/usr/lib/gcc/x86_64-redhat-linux/4.4.0/libgcc_s.so)
attempt to open /usr/lib/gcc/x86_64-redhat-linux/4.4.0/crtend.o succeeded
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/crtend.o
attempt to open
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/crtn.o
succeeded
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/crtn.o
ld-linux-x86-64.so.2 needed by
/usr/lib/gcc/x86_64-redhat-linux/4.4.0/../../../../lib64/libdl.so
found ld-linux-x86-64.so.2 at /lib64/ld-linux-x86-64.so.2
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