From f96424f56fb272f2064dbb1ed8d0872603088651 Mon Sep 17 00:00:00 2001 From: "Yann E. MORIN\"" Date: Sat, 19 Dec 2009 12:44:21 +0100 Subject: [PATCH] scripts: check for, and warn about an unset CT_PREFIX_DIR The user shall provide a directory to install the toolchain into. If he/she does not, this is an error, and shall be detected properly, rather than relying on failure down the road. Thanks to "Pedro I. Sanchez" for pointing out the issue: http://sourceware.org/ml/crossgcc/2009-12/msg00011.html (transplanted from e94f4ffddd1d07b3841160db71694cd19fda6b03) --- scripts/crosstool-NG.sh.in | 3 +++ 1 file changed, 3 insertions(+) diff --git a/scripts/crosstool-NG.sh.in b/scripts/crosstool-NG.sh.in index f1e38fc9..7a45f8f9 100644 --- a/scripts/crosstool-NG.sh.in +++ b/scripts/crosstool-NG.sh.in @@ -134,6 +134,9 @@ CT_DoBuildTargetTuple # then rescan the options file now: . .config +# Sanity check some directories +CT_TestAndAbort "'CT_PREFIX_DIR' is not set: where should I install?" -z "${CT_PREFIX_DIR}" + # Second kludge: merge user-supplied target CFLAGS with architecture-provided # target CFLAGS. Do the same for LDFLAGS in case it happens in the future. # Put user-supplied flags at the end, so that they take precedence.