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| author | Han-Wen Nienhuys <hanwen@google.com> | 2021-10-07 22:25:03 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-10-08 19:45:48 +0200 |
| commit | a322920d0bb8a930c17dd824990f7e5fd026bb3f (patch) | |
| tree | cf30790510129aa407a00ae899b0874ef6b23e4a /configure.ac | |
| parent | reftable: (de)serialization for the polymorphic record type. (diff) | |
| download | git-a322920d0bb8a930c17dd824990f7e5fd026bb3f.tar.xz git-a322920d0bb8a930c17dd824990f7e5fd026bb3f.zip | |
Provide zlib's uncompress2 from compat/zlib-compat.c
This will be needed for reading reflog blocks in reftable.
Helped-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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 031e8d3fee..c3a913103d 100644 --- a/configure.ac +++ b/configure.ac @@ -672,9 +672,22 @@ AC_LINK_IFELSE([ZLIBTEST_SRC], NO_DEFLATE_BOUND=yes]) LIBS="$old_LIBS" +AC_DEFUN([ZLIBTEST_UNCOMPRESS2_SRC], [ +AC_LANG_PROGRAM([#include <zlib.h>], + [uncompress2(NULL,NULL,NULL,NULL);])]) +AC_MSG_CHECKING([for uncompress2 in -lz]) +old_LIBS="$LIBS" +LIBS="$LIBS -lz" +AC_LINK_IFELSE([ZLIBTEST_UNCOMPRESS2_SRC], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + NO_UNCOMPRESS2=yes]) +LIBS="$old_LIBS" + GIT_UNSTASH_FLAGS($ZLIB_PATH) GIT_CONF_SUBST([NO_DEFLATE_BOUND]) +GIT_CONF_SUBST([NO_UNCOMPRESS2]) # # Define NEEDS_SOCKET if linking with libc is not enough (SunOS, |