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| author | Werner Koch <wk@gnupg.org> | 1999-02-10 16:22:37 +0000 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 1999-02-10 16:22:37 +0000 |
| commit | a7f3353934272f03a3462eae96feaa35a54dd6fe (patch) | |
| tree | d73578901be3da3cd0d34e43a92f04e0868ccafe /acinclude.m4 | |
| parent | fb72622bbd2a7bd6ae6cefdef1f0d69c76625f0f (diff) | |
| download | libgcrypt-a7f3353934272f03a3462eae96feaa35a54dd6fe.tar.gz | |
See ChangeLog: Wed Feb 10 17:15:39 CET 1999 Werner Koch
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 65 |
1 files changed, 50 insertions, 15 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index ab6fbf33..42c4ffb3 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -1,4 +1,4 @@ -dnl macros to configure g10 +dnl macros to configure g10 7cache_va dnl GNUPG_MSG_PRINT(STRING) @@ -203,6 +203,9 @@ define(GNUPG_CHECK_RDYNAMIC, solaris*) CFLAGS_RDYNAMIC="-Wl,-dy" ;; + freebsd2*) + CFLAGS_RDYNAMIC="" + ;; *) CFLAGS_RDYNAMIC="-Wl,-export-dynamic" ;; @@ -221,8 +224,9 @@ dnl define(GNUPG_CHECK_IPC, [ AC_CHECK_HEADERS(sys/ipc.h sys/shm.h) if test "$ac_cv_header_sys_shm_h" = "yes"; then - AC_MSG_CHECKING(whether shmctl IPC_RMID allowes subsequent attaches) - AC_TRY_RUN([ + AC_MSG_CHECKING(whether IPC_RMID allowes subsequent attaches) + AC_CACHE_VAL(gnupg_cv_ipc_rmid_deferred_release, + AC_TRY_RUN([ #include <sys/types.h> #include <sys/ipc.h> #include <sys/shm.h> @@ -245,19 +249,38 @@ define(GNUPG_CHECK_IPC, exit (0); } ], - AC_DEFINE(IPC_RMID_DEFERRED_RELEASE) - AC_MSG_RESULT(yes), - AC_MSG_RESULT(no), - AC_MSG_RESULT(assuming no)) + gnupg_cv_ipc_rmid_deferred_release="yes", + gnupg_cv_ipc_rmid_deferred_release="no", + gnupg_cv_ipc_rmid_deferred_release="assume-no") + ) + if test "$gnupg_cv_ipc_rmid_deferred_release" = "yes"; then + AC_DEFINE(IPC_RMID_DEFERRED_RELEASE) + AC_MSG_RESULT(yes) + else + if test "$gnupg_cv_ipc_rmid_deferred_release" = "no"; then + AC_MSG_RESULT(no) + else + AC_MSG_RESULT([assuming no]) + fi + fi + AC_MSG_CHECKING(whether SHM_LOCK is available) - AC_TRY_COMPILE([#include <sys/types.h> + AC_CACHE_VAL(gnupg_cv_ipc_have_shm_lock, + AC_TRY_COMPILE([#include <sys/types.h> #include <sys/ipc.h> #include <sys/shm.h>],[ int foo( int shm_id ) { shmctl(shm_id, SHM_LOCK, 0); } ], + gnupg_cv_ipc_have_shm_lock="yes", + gnupg_cv_ipc_have_shm_lock="no" + ) + ) + if test "$gnupg_cv_ipc_have_shm_lock" = "yes"; then AC_DEFINE(IPC_HAVE_SHM_LOCK) - AC_MSG_RESULT(yes), - AC_MSG_RESULT(no)) + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi fi ]) @@ -272,7 +295,8 @@ define(GNUPG_CHECK_MLOCK, [ AC_CHECK_FUNCS(mlock) if test "$ac_cv_func_mlock" = "yes"; then AC_MSG_CHECKING(whether mlock is broken) - AC_TRY_RUN([ + AC_CACHE_VAL(gnupg_cv_have_broken_mlock, + AC_TRY_RUN([ #include <stdlib.h> #include <unistd.h> #include <errno.h> @@ -299,10 +323,21 @@ define(GNUPG_CHECK_MLOCK, } ], - AC_MSG_RESULT(no), - AC_DEFINE(HAVE_BROKEN_MLOCK) - AC_MSG_RESULT(yes), - AC_MSG_RESULT(assuming no)) + gnupg_cv_have_broken_mlock="no", + gnupg_cv_have_broken_mlock="yes", + gnupg_cv_have_broken_mlock="assume-no" + ) + ) + if test "$gnupg_cv_have_broken_mlock" = "yes"; then + AC_DEFINE(HAVE_BROKEN_MLOCK) + AC_MSG_RESULT(yes) + else + if test "$gnupg_cv_have_broken_mlock" = "no"; then + AC_MSG_RESULT(no) + else + AC_MSG_RESULT(assuming no) + fi + fi fi ]) |