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| author | Lennart Poettering <lennart@poettering.net> | 2015-09-24 16:31:49 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-09-24 16:31:49 +0200 |
| commit | ae4566a67ff38dcf497ecd7ff280aab331542ec3 (patch) | |
| tree | 484b00b9529acded389446f0175cbd37c7cc7494 /configure.ac | |
| parent | f0c576748e98d8539deea6c7682a91cbe07a956a (diff) | |
| parent | 79e8bde40da4d18c553b64299ebb69f409260df4 (diff) | |
Merge pull request #1374 from olof/autoconf_gcrypt_dep
build-sys: only use AM_PATH_LIBGCRYPT macro if it exists
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac index ef03fb082c..d75a02623b 100644 --- a/configure.ac +++ b/configure.ac @@ -701,12 +701,21 @@ AC_ARG_ENABLE([gcrypt], [have_gcrypt=auto]) if test "x${have_gcrypt}" != xno ; then - AM_PATH_LIBGCRYPT( - [1.4.5], - [have_gcrypt=yes], - [if test "x$have_gcrypt" = xyes ; then - AC_MSG_ERROR([*** GCRYPT headers not found.]) - fi]) + m4_define([AM_PATH_LIBGCRYPT_FAIL], + [{ test "x$have_gcrypt" != xyes || AC_MSG_ERROR([*** GCRYPT headers not found.]); }] + ) + m4_ifdef([AM_PATH_LIBGCRYPT], [AM_PATH_LIBGCRYPT( + [1.4.5], + [have_gcrypt=yes], + dnl If we have the gcrypt m4 macros, but don't have + dnl gcrypt, throw an error if gcrypt is explicitly + dnl requested. + [AM_PATH_LIBGCRYPT_FAIL] + )], + dnl If we don't have the gcrypt m4 macros, but build with + dnl gcrypt explicitly requested, throw an error. + [AM_PATH_LIBGCRYPT_FAIL] + ) if test "x$have_gcrypt" = xyes ; then GCRYPT_LIBS="$LIBGCRYPT_LIBS" |