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authorLudovic Courtès <ludo@gnu.org>2013-04-12 17:30:27 +0200
committerLudovic Courtès <ludo@gnu.org>2013-04-12 17:31:01 +0200
commitfe0cff14f6c5facee4192529f5c7b7a972f185ca (patch)
tree6e8c21cbcb5a4b0656d2184940457fe87dd92095 /config-daemon.ac
parentd7c5d27795500c1db3bca6c2ebf9066e32d36adb (diff)
downloadpatches-fe0cff14f6c5facee4192529f5c7b7a972f185ca.tar
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substitute-binary: Implement `--substitute'.
This allows build outputs to be transparently downloaded from http://hydra.gnu.org, for example. * config-daemon.ac: Check for `gzip', `bzip2', and `xz'. * guix/config.scm.in (%gzip, %bzip2, %xz): New variable. * guix/scripts/substitute-binary.scm (fetch): Return SIZE as a second value. (<narinfo>): Change `url' to `uri'. (make-narinfo): Rename to... (narinfo-maker): ... this. Handle relative URLs. (fetch-narinfo): Adjust accordingly. (filtered-port, decompressed-port): New procedures. (guix-substitute-binary): Implement the `--substitute' case. * tests/store.scm ("substitute query"): Use (%store-prefix) instead of (getenv "NIX_STORE_DIR"). ("substitute"): New test.
Diffstat (limited to 'config-daemon.ac')
-rw-r--r--config-daemon.ac8
1 files changed, 8 insertions, 0 deletions
diff --git a/config-daemon.ac b/config-daemon.ac
index eed1e23f9e..7c51f2b95c 100644
--- a/config-daemon.ac
+++ b/config-daemon.ac
@@ -11,6 +11,14 @@ if test "x$guix_build_daemon" = "xyes"; then
AC_PROG_RANLIB
AC_CONFIG_HEADER([nix/config.h])
+ dnl Decompressors, for use by the substituter.
+ AC_PATH_PROG([GZIP], [gzip])
+ AC_PATH_PROG([BZIP2], [bzip2])
+ AC_PATH_PROG([XZ], [xz])
+ AC_SUBST([GZIP])
+ AC_SUBST([BZIP2])
+ AC_SUBST([XZ])
+
dnl Use 64-bit file system calls so that we can support files > 2 GiB.
AC_SYS_LARGEFILE