Documentation: fix remote.<name>.skipDefaultUpdate description

[git.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 84fd7f1e1f2fd670de38a43bfe65d3988fc4767e..8dfe9a0e121e5d795745e6368724b02afc8d66d8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -104,7 +104,7 @@ AC_MSG_NOTICE([CHECKS for programs])
 #
 AC_PROG_CC([cc gcc])
 #AC_PROG_INSTALL               # needs install-sh or install.sh in sources
-AC_CHECK_TOOL(AR, ar, :)
+AC_CHECK_TOOLS(AR, [gar ar], :)
 AC_CHECK_PROGS(TAR, [gtar tar])
 # TCLTK_PATH will be set to some value if we want Tcl/Tk
 # or will be empty otherwise.
@@ -182,6 +182,26 @@ AC_SUBST(NEEDS_LIBICONV)
 AC_SUBST(NO_ICONV)
 test -n "$NEEDS_LIBICONV" && LIBS="$LIBS -liconv"
 #
+# Define NO_DEFLATE_BOUND if deflateBound is missing from zlib.
+AC_DEFUN([ZLIBTEST_SRC], [
+#include <zlib.h>
+
+int main(void)
+{
+       deflateBound(0, 0);
+       return 0;
+}
+])
+AC_MSG_CHECKING([for deflateBound in -lz])
+old_LIBS="$LIBS"
+LIBS="$LIBS -lz"
+AC_LINK_IFELSE(ZLIBTEST_SRC,
+       [AC_MSG_RESULT([yes])],
+       [AC_MSG_RESULT([no])
+       NO_DEFLATE_BOUND=yes])
+LIBS="$old_LIBS"
+AC_SUBST(NO_DEFLATE_BOUND)
+#
 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 # Patrick Mauritz).
 AC_CHECK_LIB([c], [socket],
@@ -377,7 +397,7 @@ GIT_PARSE_WITH(iconv))
 # times (my ext3 doesn't).
 #
 # Define USE_STDEV below if you want git to care about the underlying device
-# change being considered an inode change from the update-cache perspective.
+# change being considered an inode change from the update-index perspective.
 
 
 ## Output files