- (tim) [kex.c myproposal.h md-sha256.c openbsd-compat/sha2.c,h] Disable

[openssh.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 3f9c55f6e105218c67f2d0875d6e241f52e55b2c..62dd8d79cfdde0ea2a0139831c141e70c2a6407c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -669,6 +669,7 @@ dnl Checks for header files.
 AC_CHECK_HEADERS( \
        bstring.h \
        crypt.h \
+       crypto/sha2.h \
        dirent.h \
        endian.h \
        features.h \
@@ -679,7 +680,6 @@ AC_CHECK_HEADERS( \
        iaf.h \
        limits.h \
        login.h \
-       login_cap.h \
        maillock.h \
        ndir.h \
        netdb.h \
@@ -690,6 +690,7 @@ AC_CHECK_HEADERS( \
        readpassphrase.h \
        rpc/types.h \
        security/pam_appl.h \
+       sha2.h \
        shadow.h \
        stddef.h \
        stdint.h \
@@ -739,6 +740,11 @@ AC_CHECK_HEADERS(sys/ptms.h, [], [], [
 #endif
 ])
 
+# login_cap.h requires sys/types.h on NetBSD
+AC_CHECK_HEADERS(login_cap.h, [], [], [
+#include <sys/types.h>
+])
+
 # Checks for libraries.
 AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match))
 AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
@@ -923,11 +929,9 @@ AC_EGREP_CPP(FOUNDIT,
 
 # Check for g.gl_matchc glob() extension
 AC_MSG_CHECKING(for gl_matchc field in glob_t)
-AC_EGREP_CPP(FOUNDIT,
-       [
-               #include <glob.h>
-               int main(void){glob_t g; g.gl_matchc = 1;}
-       ],
+AC_TRY_COMPILE(
+       [ #include <glob.h> ],
+       [glob_t g; g.gl_matchc = 1;],
        [
                AC_DEFINE(GLOB_HAS_GL_MATCHC, 1,
                        [Define if your system glob() function has
@@ -1883,6 +1887,9 @@ if test "x$check_for_libcrypt_later" = "x1"; then
        AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
 fi
 
+# Search for SHA256 support in libc and/or OpenSSL
+AC_CHECK_FUNCS(SHA256_Update EVP_sha256)
+
 AC_CHECK_LIB(iaf, ia_openinfo)
 
 ### Configure cryptographic random number support