From 334af0e29a950873a19f958b0e47d847808e8910 Mon Sep 17 00:00:00 2001 From: Mohammad Akhlaghi <mohammad@akhlaghi.org> Date: Fri, 31 Jan 2020 22:43:11 +0100 Subject: Configure step: compiler checks done before basic settings Until now, the project would first ask for the basic directories, then it would start testing the compiler. But that was problematic because the build directory can come from a previous setting (with `./project configure -e'). Also, it could confuse users to first ask for details, then suddently tell them that you don't have a working C library! We also need to store the CPATH variable in the `LOCAL.conf' because in some cases, the compiler won't work without it. With this commit, the compiler checking has been moved at the start of the configure script. Instead of putting the test program in the build directory, we now make a temporary hidden directory in the source directory and delete that directory as soon as the tests are done. In the process, I also noticed that the copyright year of the two hidden files weren't updated and corrected them. --- reproduce/analysis/make/initialize.mk | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'reproduce/analysis') diff --git a/reproduce/analysis/make/initialize.mk b/reproduce/analysis/make/initialize.mk index fa39699..1137f28 100644 --- a/reproduce/analysis/make/initialize.mk +++ b/reproduce/analysis/make/initialize.mk @@ -140,6 +140,12 @@ export SHELL := $(installdir)/bin/bash export CPPFLAGS := -I$(installdir)/include export LD_LIBRARY_PATH := $(installdir)/lib +# Until we build our own C library, without this, the project's GCC won't +# be able to compile anything if the host C library isn't in a standard +# place: in particular Debian-based operatings sytems. On other systems, it +# will be empty. +export CPATH := $(SYS_CPATH) + # RPATH is automatically written in macOS, so `DYLD_LIBRARY_PATH' is # ultimately redundant. But on some systems, even having a single value # causes crashs (see bug #56682). So we'll just give it no value at all. -- cgit v1.2.1