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| author | H.J. Lu <hjl.tools@gmail.com> | 2013-01-19 19:36:37 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2013-01-19 19:36:37 +0000 |
| commit | 6738cadcc7b0e5ada20372765a72771dd99efe43 (patch) | |
| tree | e505794ada35899f1579a6c0498ff2bd97bfa0b0 /ld/configure.host | |
| parent | 44fc9657c5168eb2e6c116eef7cc709972fcdc0f (diff) | |
| download | binutils-gdb-6738cadcc7b0e5ada20372765a72771dd99efe43.tar.gz | |
Add HOSTING_SCRT0 for PIE test
ld/
* Makefile.am (HOSTING_SCRT0): New.
* configure.host (HOSTING_SCRT0): New. Used for PIE.
* configure.in (HOSTING_SCRT0): New AC_SUBST.
* Makefile.in: Regenerated.
* configure: Likewise.
ld/testsuite/
* config/default.exp (get_target_emul): Also set HOSTING_SCRT0.
* lib/ld-lib.exp (default_ld_link): Use HOSTING_SCRT0 for -pie.
Diffstat (limited to 'ld/configure.host')
| -rw-r--r-- | ld/configure.host | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ld/configure.host b/ld/configure.host index baf79b88571..ab7bc7dbe5f 100644 --- a/ld/configure.host +++ b/ld/configure.host @@ -56,6 +56,7 @@ case "${host}" in *-*-linux*) HOSTING_CRT0='-dynamic-linker `${CC} --help --verbose 2>&1 | egrep "ld[^ ]*\.so" | sed -e "s,.*-dynamic-linker[ ][ ]*\(.*/ld[^ ]*\.so..\).*,\1,"` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`' + HOSTING_SCRT0='-dynamic-linker `${CC} --help --verbose 2>&1 | egrep "ld[^ ]*\.so" | sed -e "s,.*-dynamic-linker[ ][ ]*\(.*/ld[^ ]*\.so..\).*,\1,"` `${CC} --print-file-name=Scrt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbeginS.o ]; then echo ../gcc/crtbeginS.o; else ${CC} --print-file-name=crtbeginS.o; fi`' HOSTING_LIBS='-L`dirname \`${CC} --print-file-name=libc.so\`` '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`' ;; @@ -242,3 +243,9 @@ alpha*-*-*) ;; esac + +# Provide default HOSTING_SCRT0. Each host should define a proper one +# if needed. +if test -z "$HOSTING_SCRT0"; then + HOSTING_SCRT0="$HOSTING_CRT0" +fi |