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| author | Eric Botcazou <ebotcazou@libertysurf.fr> | 2004-11-22 23:26:11 +0100 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2004-11-22 22:26:11 +0000 |
| commit | 181674429bc9e230b405b98694ab423c8bdb42eb (patch) | |
| tree | 429455b0553bb86246e8d7679840ae2346140ce4 /gcc/config.gcc | |
| parent | 515a17919798a2c9597b2cf02660b9b07afd3fc4 (diff) | |
| download | gcc-181674429bc9e230b405b98694ab423c8bdb42eb.zip gcc-181674429bc9e230b405b98694ab423c8bdb42eb.tar.gz gcc-181674429bc9e230b405b98694ab423c8bdb42eb.tar.bz2 | |
re PR target/18444 (Multithreading broken on Unix95-class platforms)
PR target/18444
* configure.ac (threading): Accept 'posix95'.
* configure: Regenerate.
* config.gcc (i[34567]86-*-solaris2*): On Solaris up to 2.6,
include sol26.h and default to posix95 threads if have_pthread_h.
(sparc-*-solaris2*): Likewise.
* gthr.h: Include gthr-posix95.h if _PTHREADS95 is defined.
* gthr-posix95.h: New file.
* config/sol26.h: New file.
* doc/install.texi (--enable-threads): Document 'posix95'.
From-SVN: r91041
Diffstat (limited to 'gcc/config.gcc')
| -rw-r--r-- | gcc/config.gcc | 44 |
1 files changed, 38 insertions, 6 deletions
diff --git a/gcc/config.gcc b/gcc/config.gcc index 0a1e5f4..0b4cef1 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -1012,7 +1012,12 @@ i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5 ;; i[34567]86-*-solaris2*) xm_defines="SMALL_ARG_MAX" - tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h i386/sol2.h" + tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h" + case ${target} in + *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) + tm_file="${tm_file} sol26.h" + esac + tm_file="${tm_file} i386/sol2.h" tmake_file="t-sol2 i386/t-sol2 t-svr4" c_target_objs="sol2-c.o" cxx_target_objs="sol2-c.o" @@ -1044,8 +1049,19 @@ i[34567]86-*-solaris2*) ;; esac case ${enable_threads}:${have_pthread_h}:${have_thread_h} in - "":yes:* | yes:yes:* ) thread_file=posix ;; - "":*:yes | yes:*:yes ) thread_file=solaris ;; + "":yes:* | yes:yes:* ) + case ${target} in + *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) + thread_file=posix95 + ;; + *) + thread_file=posix + ;; + esac + ;; + "":*:yes | yes:*:yes ) + thread_file=solaris + ;; esac ;; i[34567]86-*-sysv5*) # Intel x86 on System V Release 5 @@ -1902,7 +1918,12 @@ sparc64-*-solaris2* | sparcv9-*-solaris2*) need_64bit_hwint=yes ;; sparc-*-solaris2*) - tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h sparc/sol2.h" + tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h" + case ${target} in + *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) + tm_file="${tm_file} sol26.h" + esac + tm_file="${tm_file} sparc/sol2.h" if test x$gnu_ld = xyes; then tm_file="${tm_file} sparc/sol2-gld.h" fi @@ -1939,8 +1960,19 @@ sparc-*-solaris2*) tm_p_file="${tm_p_file} sol2-protos.h" extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o" case ${enable_threads}:${have_pthread_h}:${have_thread_h} in - "":yes:* | yes:yes:* ) thread_file=posix ;; - "":*:yes | yes:*:yes ) thread_file=solaris ;; + "":yes:* | yes:yes:* ) + case ${target} in + *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) + thread_file=posix95 + ;; + *) + thread_file=posix + ;; + esac + ;; + "":*:yes | yes:*:yes ) + thread_file=solaris + ;; esac ;; sparc-*-sysv4*) |