ENH: extend use of WM_COMPILER_CONTROL to manage compiler versions

- for compilers such as gcc and clang, may have several different
  variants installed on the computer. Use WM_COMPILER_CONTROL to
  specify the preferred variant.

  Eg,
      WM_COMPILER=Gcc
      WM_COMPILER_CONTROL="version=8"

      will compile with "gcc-8" and "g++-8"

  Good practice would be to tag output directory names with the
  version too. Eg

      WM_COMPILER=Clang110
      WM_COMPILER_CONTROL="version=11.0"

STYLE: modify message for change of gcc -> clang (darwin)
This commit is contained in:
Mark Olesen
2021-11-02 10:35:16 +01:00
parent 3494d662c7
commit 2698cab01c
61 changed files with 178 additions and 48 deletions

View File

@ -1,3 +1,4 @@
#------------------------------------------------------------------------------
include $(GENERAL_RULES)/Clang/c
cARCH = -m64 -ftrapping-math
@ -14,3 +15,5 @@ LINK_LIBS = $(cDBUG)
LINKLIBSO = $(cc) $(cARCH) -Wl,-dylib,-undefined,dynamic_lookup
LINKEXE = $(cc) $(cARCH) -Wl,-execute,-undefined,dynamic_lookup
#------------------------------------------------------------------------------