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| author |  Michael Osipov <michael.osipov@siemens.com> | 2019-05-16 11:34:12 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2019-06-07 10:06:11 -0700 |
| commit | 9a1699c88eceaba695603511566727a4629284a1 (patch) | |
| tree | 26e7c770d8b8a3b388ff063f39ba1813ec23afa8 | |
| parent | Git 2.22 (diff) | |
| download | tgif-9a1699c88eceaba695603511566727a4629284a1.tar.xz | |
configure: Detect linking style for HP aCC on HP-UX
HP aCC does not accept any of the previously tested CC_LD_DYNPATH
formats, but only its own[1] "-Wl,+b" format. Add it to configure.ac.
1. http://nixdoc.net/man-pages/hp-ux/man1/ld_pa.1.html
Signed-off-by: Michael Osipov <michael.osipov@siemens.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index be3b55f1cc..a43b476402 100644 --- a/configure.ac +++ b/configure.ac @@ -475,8 +475,18 @@ else if test "$git_cv_ld_rpath" = "yes"; then CC_LD_DYNPATH=-rpath else - CC_LD_DYNPATH= - AC_MSG_WARN([linker does not support runtime path to dynamic libraries]) + AC_CACHE_CHECK([if linker supports -Wl,+b,], git_cv_ld_wl_b, [ + SAVE_LDFLAGS="${LDFLAGS}" + LDFLAGS="${SAVE_LDFLAGS} -Wl,+b,/" + AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], [git_cv_ld_wl_b=yes], [git_cv_ld_wl_b=no]) + LDFLAGS="${SAVE_LDFLAGS}" + ]) + if test "$git_cv_ld_wl_b" = "yes"; then + CC_LD_DYNPATH=-Wl,+b, + else + CC_LD_DYNPATH= + AC_MSG_WARN([linker does not support runtime path to dynamic libraries]) + fi fi fi fi |