diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 729047d3..dddbd27e 100644 --- a/configure.ac +++ b/configure.ac @@ -122,13 +122,24 @@ CTNG_CHECK_PROGS_REQ([readlink], [readlink]) CTNG_CHECK_PROGS_REQ([tar], [tar]) CTNG_CHECK_PROGS_REQ([gzip], [gzip]) CTNG_CHECK_PROGS_REQ([bzip2], [bzip2]) -CTNG_CHECK_PROGS_REQ([lzip], [lzip]) CTNG_CHECK_PROGS_REQ([xz], [xz]) CTNG_CHECK_PROGS_REQ([unzip], [unzip]) CTNG_CHECK_PROGS_REQ([help2man], [help2man]) CTNG_CHECK_PROGS_REQ([file], [file]) CTNG_CHECK_PROGS_REQ([which], [which]) +# Lzip is optional; all the packages that provide tarballs in .tar.lz format +# also provide them in some other format. All other formats are currently +# mandatory as there is at least one package that has no fallback for each +# of them. +# FIXME: this configure.ac should be only used for detecting the dependencies +# of the ct-ng framework itself; anything needed at build time should be +# determined by crosstool-NG.sh - perhaps, through another 'configure' that +# runs during `ct-ng build`. +AC_CHECK_PROGS([lzip], [lzip]) +CTNG_SET_KCONFIG_OPTION([lzip]) +AC_SUBST([lzip]) + # Not a fatal failure even if we have neither - the tarballs may # be provided in a local directory. AC_CHECK_PROGS([wget], [wget]) |