From 9a1699c88eceaba695603511566727a4629284a1 Mon Sep 17 00:00:00 2001 From: Michael Osipov Date: Thu, 16 May 2019 11:34:12 +0200 Subject: [PATCH] configure: Detect linking style for HP aCC on HP-UX MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Ævar Arnfjörð Bjarmason Signed-off-by: Junio C Hamano --- configure.ac | 14 ++++++++++++-- 1 file 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