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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2022-10-31 13:39:28 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2022-10-31 13:39:28 +0100 |
| commit | 80bc1678b7b859decae536e726a3e5870cbe84eb (patch) | |
| tree | a4eeeb2bfaf9a9a193b9ff11d87ef7abbc12b580 /configure.ac | |
| parent | c9b816085272dd07ed762c5ae775a994fa77df56 (diff) | |
Add --without-rump configure option
To allow cross-builds which cannot use AC_LINK_IFELSE at all.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 47 |
1 files changed, 26 insertions, 21 deletions
diff --git a/configure.ac b/configure.ac index 0c1bf9b2..849b5fad 100644 --- a/configure.ac +++ b/configure.ac @@ -234,33 +234,38 @@ AS_IF([test "x$with_libz" != xno], [ ]) AC_SUBST([HAVE_LIBZ]) -# Save -oldLIBS="$LIBS" +AC_ARG_WITH([rump], + [AS_HELP_STRING([--without-rump], [disable rump])], , [with_rump=yes]) -LIBS="$oldLIBS -lrump" -AC_LINK_IFELSE( - [AC_LANG_PROGRAM( - [[#include <hurd.h> +AS_IF([test "x$with_rump" != xno], [ + # Save + oldLIBS="$LIBS" + + LIBS="$oldLIBS -lrump" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <hurd.h> #define _STANDALONE #include <rump/rump.h>]], - [])], - [HAVE_LIBRUMP=yes], - [HAVE_LIBRUMP=no]) -AC_SUBST([HAVE_LIBRUMP]) - -LIBS="$oldLIBS -lrumpvfs_nofifofs_pic" -AC_LINK_IFELSE( - [AC_LANG_PROGRAM( - [[#include <hurd.h> + [])], + [HAVE_LIBRUMP=yes], + [HAVE_LIBRUMP=no]) + AC_SUBST([HAVE_LIBRUMP]) + + LIBS="$oldLIBS -lrumpvfs_nofifofs_pic" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <hurd.h> #define _STANDALONE #include <rump/rump.h>]], - [])], - [HAVE_LIBRUMP_VFSNOFIFO=yes], - [HAVE_LIBRUMP_VFSNOFIFO=no]) -AC_SUBST([HAVE_LIBRUMP_VFSNOFIFO]) + [])], + [HAVE_LIBRUMP_VFSNOFIFO=yes], + [HAVE_LIBRUMP_VFSNOFIFO=no]) + AC_SUBST([HAVE_LIBRUMP_VFSNOFIFO]) -# Reset -LIBS="$oldLIBS" + # Reset + LIBS="$oldLIBS" +]) AC_ARG_ENABLE(boot-store-types, [ --enable-boot-store-types=TYPES... |