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Jon Trulson 6c0c619df3 configure: set a compiler search option ... ... and move the PROG_CC and PROG_CXX checks toward the beginning. Without the move the compiler search arguments are ignored. We search for 'cc gcc clang' and 'c++ g++ clang++', in that order for CC and CXX respectively. This means there should be no need to override the CC and CXX variables on the configure command line for BSD systems. On OpenBSD for example, cc links to clang. On Linux, cc links to gcc. You can still override these if you like with CC=... and CXX=... on the configure command line. gmake (MAKE=gmake) still needs to be used on the BSD's though. With these and previous changes, CDE builds, installs, and runs correctly on OpenBSD 6.5 now.		2019-12-15 12:47:57 -07:00
cde	configure: set a compiler search option	2019-12-15 12:47:57 -07:00