diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 59be27ac..b2597f8b 100644 --- a/configure.ac +++ b/configure.ac @@ -420,10 +420,22 @@ AC_SUBST([LIBLZMA]) eu_ZIPLIB(zstd,ZSTD,zstd,ZSTD_decompress,[ZSTD (zst)]) AS_IF([test "x$with_zstd" = xyes], [LIBZSTD="libzstd"], [LIBLZSTD=""]) AC_SUBST([LIBZSTD]) +zstd_LIBS="$LIBS" +AC_SUBST([zstd_LIBS]) zip_LIBS="$LIBS" LIBS="$save_LIBS" AC_SUBST([zip_LIBS]) +dnl zstd compression support requires libzstd 1.4.0+ +AS_IF([test "x$with_zstd" = xyes], [ + PKG_PROG_PKG_CONFIG + PKG_CHECK_MODULES([ZSTD_COMPRESS],[libzstd >= 1.4.0], + [with_zstd_compress="yes"],[with_zstd_compress="no"])], + [with_zstd_compress="no"]) +AM_CONDITIONAL(USE_ZSTD_COMPRESS, test "x$with_zstd_compress" = "xyes") +AS_IF([test "x$with_zstd_compress" = "xyes"], + [AC_DEFINE([USE_ZSTD_COMPRESS], [1], [zstd compression support])]) + AC_CHECK_DECLS([memrchr, rawmemchr],[],[], [#define _GNU_SOURCE #include <string.h>]) @@ -829,6 +841,7 @@ AC_MSG_NOTICE([ bzip2 support : ${with_bzlib} lzma/xz support : ${with_lzma} zstd support : ${with_zstd} + zstd compression support : ${with_zstd_compress} libstdc++ demangle support : ${enable_demangler} File textrel check : ${enable_textrelcheck} Symbol versioning : ${enable_symbol_versioning} |