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| author | Dmitry V. Levin <ldv@strace.io> | 2021-11-29 08:00:00 +0000 |
|---|---|---|
| committer | Dmitry V. Levin <ldv@strace.io> | 2021-11-29 12:05:18 +0000 |
| commit | bb1ca4961cc59a896ecd5304d1deba4261ddac85 (patch) | |
| tree | daa827892c16c407133a2d984ab762bd047745f5 /m4 | |
| parent | 1897e0894a282c0f72fd0f75df7f412a8e951dbb (diff) | |
| download | strace-bb1ca4961cc59a896ecd5304d1deba4261ddac85.tar.gz | |
m4: fix st_SELINUX check
* m4/st_selinux.m4: Make sure selinux support is enabled only if
all expected functions are provided by libselinux.
Fixes: v5.12~49 "Implement --secontext[=full] option to display SELinux contexts"
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/st_selinux.m4 | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/m4/st_selinux.m4 b/m4/st_selinux.m4 index da72a485d..7b24ebaba 100644 --- a/m4/st_selinux.m4 +++ b/m4/st_selinux.m4 @@ -34,29 +34,25 @@ AS_IF([test "x$with_libselinux" != xno], AS_IF([test "x$found_selinux_h" = xyes], [saved_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $libselinux_LDFLAGS" - AC_CHECK_LIB([selinux],[getpidcon], - [libselinux_LIBS="-lselinux" - enable_secontext=yes - ], - [if test "x$with_libselinux" != xcheck; then - AC_MSG_FAILURE([failed to find getpidcon in libselinux]) - fi - ] - ) - AC_CHECK_LIB([selinux],[getfilecon], - [libselinux_LIBS="-lselinux" - enable_secontext=yes - ], - [if test "x$with_libselinux" != xcheck; then - AC_MSG_FAILURE([failed to find getfilecon in libselinux]) - fi - ] + missing= + for func in getpidcon getfilecon; do + AC_CHECK_LIB([selinux], [$func], [:], + [missing="$missing $func"]) + done + AS_IF([test "x$missing" = x], + [libselinux_LIBS="-lselinux" + enable_secontext=yes + ], + [AS_IF([test "x$with_libselinux" != xcheck], + [AC_MSG_FAILURE([failed to find in libselinux:$missing])] + ) + ] ) LDFLAGS="$saved_LDFLAGS" ], - [if test "x$with_libselinux" != xcheck; then - AC_MSG_FAILURE([failed to find selinux.h]) - fi + [AS_IF([test "x$with_libselinux" != xcheck], + [AC_MSG_FAILURE([failed to find selinux.h])] + ) ] ) ] |