Fix issue #126 (use of quadmath in VSV extension)

Use of 128-bit floats for conversion purposes in the VSV extension could cause compilation problems due to the dependency on the GCC-specific quadmath library. This library will now only be used, if the prprocessor symbol SQLITE_USE_QUADMATH is defined. This symbol will not be defined by default.
utelle · Nov 17, 2023 · 60ea8e7 · 60ea8e7
1 parent dfdb048
commit 60ea8e7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/vsv.c b/src/vsv.c
@@ -240,7 +240,7 @@ SQLITE_EXTENSION_INIT1
 
 #undef LONGDOUBLE_CONSTANT
 #undef LONGDOUBLE_TYPE
-#if defined(__GNUC__) && defined(_WIN64)
+#if defined(SQLITE_USE_QUADMATH) && defined(__GNUC__) && defined(_WIN64)
 #include <quadmath.h>
 #define LONGDOUBLE_TYPE __float128
 #define LONGDOUBLE_CONSTANT(x) x##Q
@@ -1765,7 +1765,7 @@ static int vsvtabColumn(
                     {
                         LONGDOUBLE_TYPE dv, fp, ip;
 
-#if defined(__GNUC__) && defined(_WIN64)
+#if defined(SQLITE_USE_QUADMATH) && defined(__GNUC__) && defined(_WIN64)
                         if (!hasExtended) hasExtended = 1;
 #else
                         if (!hasExtended) {