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bug#5603: 23.1.90; value of CPP not used in configure script
From: |
Peter Dyballa |
Subject: |
bug#5603: 23.1.90; value of CPP not used in configure script |
Date: |
Thu, 17 May 2012 00:30:24 +0200 |
Am 16.05.2012 um 09:25 schrieb Glenn Morris:
> I can't tell what the issue is supposed to be here.
It's that I have set for configure the environment variable "CPP=llvm-cpp-4.2"
because './configure --help' tells:
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include
dir> if
you have headers in a nonstandard directory <include dir>
CPP C preprocessor
XMKMF Path to xmkmf, Makefile generator for X Window System
But this does not seem to be true because it's
+ ac_cv_prog_CPP='llvm-gcc-4.2 -E -no-cpp-precomp -I/sw/include
-L/sw/lib'
that's used as C pre-processor. So either the configure script has a bug or its
help function.
The mention of "-no-cpp-precomp" is more or less an additional remark.
--
Greetings
Pete
’Twas a woman who drove me to drink, and I never had the courtesy to thank her
for it.
— W.C. Fields