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| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2022-04-23 17:46:10 +0200 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2022-04-23 17:47:25 +0200 |
| commit | 994c4de26637204ff14fe4be7f5cc051a04573fe (patch) | |
| tree | b5a73be63968218d204d9e2dbdbaf55d6de407c4 | |
| parent | cb1763e48401d77100630184e56908c287e70109 (diff) | |
configure: Abort/fail if there is not compressor library
Implement a check that verifies that we have at least a single
SquashFS block compressor available and aborst the build if none
was found.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
| -rw-r--r-- | configure.ac | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 94a5eee..16a288f 100644 --- a/configure.ac +++ b/configure.ac @@ -274,6 +274,18 @@ PKG_CHECK_MODULES(READLINE, [readline], [have_readline="yes"], [have_readline="no"]) AM_CONDITIONAL([WITH_READLINE], [test "x$have_readline" = "xyes"]) +#### make sure we actually have a compressor #### +have_compressor="no" + +AS_IF([test "x$with_gzip" != "xno"], [have_compressor="yes"]) +AS_IF([test "x$with_xz" != "xno"], [have_compressor="yes"]) +AS_IF([test "x$with_lzo" != "xno"], [have_compressor="yes"]) +AS_IF([test "x$with_lz4" != "xno"], [have_compressor="yes"]) +AS_IF([test "x$with_zstd" != "xno"], [have_compressor="yes"]) + +AS_IF([test "x$have_compressor" != "xyes"], + [AC_MSG_FAILURE([no block compression libraries found!])]) + ##### additional checks ##### AC_CHECK_HEADERS([sys/xattr.h], [], []) AC_CHECK_HEADERS([sys/sysinfo.h], [], []) |