[PATCH modular 8/8] build.sh: document the ACLOCAL env variable to find m4 macros

[Gaetan Nadon]

This is an important variable. If not set, util-macros m4
will not be found and no module can be configured.

Signed-off-by: Gaetan Nadon <memsize at videotron.ca>
---
 build.sh |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/build.sh b/build.sh
index ae1adf0..ace328a 100755
--- a/build.sh
+++ b/build.sh
@@ -27,6 +27,7 @@ Environment variables specific to build.sh:
               Picked-up by the xserver as a value for --with-default-font-path
 
 Environment variables defined by the GNU Build System:
+  ACLOCAL     The aclocal cmd name [aclocal -I \${DESTDIR}/\${DATADIR}/aclocal]
   DESTDIR     Path to the staging area where installed objects are relocated
   MAKE        The name of the make command [make]
   MAKEFLAGS:  Options to pass to all \$(MAKE) invocations
-- 
1.6.0.4