[lmi-commits] [lmi] master 3e5d62a 1/4: Explain why a particular header is included

[Greg Chicares]

branch: master
commit 3e5d62af37eeb9b18e12dc91b1667054cde57db3
Author: Gregory W. Chicares <address@hidden>
Commit: Gregory W. Chicares <address@hidden>

    Explain why a particular header is included
    
    It seemed odd that 'make release_candidate' caused 'round_glibc.c' to
    be recompiled, as that file doesn't use the LMI_VERSION macro. This
    curious side effect doesn't really matter: 'version.hpp' changes only
    about a dozen times a year, and this C file compiles quickly.
---
 round_glibc.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/round_glibc.c b/round_glibc.c
index 63dde12..fdb6125 100644
--- a/round_glibc.c
+++ b/round_glibc.c
@@ -35,7 +35,10 @@
 //   http://lists.nongnu.org/archive/html/lmi/2016-12/msg00042.html
 //   https://sourceforge.net/p/mingw-w64/bugs/573/
 
-#include "version.hpp"                  // [to detect MinGW-w64]
+// Normally 'config.hpp' would be used to detect MinGW-w64. However,
+// that header is to be included only by header files, so instead
+// include any other lmi header--'version.hpp' is merely the simplest.
+#include "version.hpp"
 
 #if defined __MINGW64_VERSION_MAJOR