You've inspired my curiosity. They both seem to produce exactly the same results:
tar zxf ntp-4.2.8p1.tar.gz cd ntp-4.2.8p1 env CC=cc ./configure cd .. mv ntp-4.2.8p1 ntp-4.2.8p1_env tar zxf ntp-4.2.8p1.tar.gz cd ntp-4.2.8p1 ./configure CC=cc cd .. diff -bdur ntp-4.2.8p1_env ntp-4.2.8p1 ...only mentions config.log because the temp filenames are different: diff -bdur ntp-4.2.8p1_env/config.log ntp-4.2.8p1/config.log --- ntp-4.2.8p1_env/config.log 2015-03-16 15:01:40.000000000 -0700 +++ ntp-4.2.8p1/config.log 2015-03-16 15:03:57.000000000 -0700 @@ -4,7 +4,7 @@ It was created by ntp configure 4.2.8p1, which was generated by GNU Autoconf 2.68. Invocation command line was - $ ./configure + $ ./configure CC=cc ## --------- ## ## Platform. ## @@ -3273,7 +3273,7 @@ configure:18980: cc -o conftest -g -O2 conftest.c >&5 Undefined symbols for architecture x86_64: "__doprnt", referenced from: - _main in conftest-752dba.o + _main in conftest-4acd3a.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) configure:18980: $? = 1 [ ... ] Regards, -- -Chuck On Mar 16, 2015, at 2:30 PM, Harlan Stenn <[email protected]> wrote: > Instead of: > > env CC=cc ./configure > env CC=gcc ./configure > > you want: > > ./configure CC=cc > ./configure CC=gcc > > H _______________________________________________ pool mailing list [email protected] http://lists.ntp.org/listinfo/pool
