fix for #6395

OpenModelica · Feb 25, 2021 · 6d8ee8c · 6d8ee8c
1 parent e33dc01
commit 6d8ee8c
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/OMCompiler/Compiler/runtime/omc_config.h b/OMCompiler/Compiler/runtime/omc_config.h
@@ -90,7 +90,6 @@
 /* adrpo: add -loleaut32 as is used by ExternalMedia */
 #define DEFAULT_LDFLAGS "-fopenmp -Wl,-Bstatic -lregex -ltre -lintl -liconv -lexpat -lomcgc -lpthread -loleaut32 -limagehlp -lhdf5 -lz -lszip -Wl,-Bdynamic"
 
-
 #define CONFIG_WITH_OPENMP 1
 
 #define CONFIG_DEFAULT_OPENMODELICAHOME NULL
@@ -105,9 +104,9 @@
    * Visual Studio then use the SSE instructions,
    * not the normal i387 FPU
    */
-  #define DEFAULT_CFLAGS "-falign-functions -mstackrealign -msse2 -mfpmath=sse ${MODELICAUSERCFLAGS}"
+  #define DEFAULT_CFLAGS "-Wno-parentheses-equality -falign-functions -mstackrealign -msse2 -mfpmath=sse ${MODELICAUSERCFLAGS}"
 #else
-  #define DEFAULT_CFLAGS "-falign-functions ${MODELICAUSERCFLAGS}"
+  #define DEFAULT_CFLAGS "-Wno-parentheses-equality -falign-functions ${MODELICAUSERCFLAGS}"
 #endif
 
 /* for windows/mingw we don't need -fPIC for x86_64 target, also clang doesn't support it, gcc ignores it */

diff --git a/OMCompiler/configure.ac b/OMCompiler/configure.ac
@@ -462,7 +462,7 @@ if test -z "$RUNTIMECFLAGS"; then
   CFLAGS="$FPIC"
   AC_MSG_CHECKING([runtime compiler CFLAGS])
   RUNTIMECFLAGS="$FPIC"
-  for flag in -falign-functions -mfpmath=sse -fno-dollars-in-identifiers; do
+  for flag in -falign-functions -mfpmath=sse -fno-dollars-in-identifiers -Wno-parentheses-equality; do
     CFLAGS="$FPIC $flag -Werror"
     AC_TRY_LINK([], [return 0;], [RUNTIMECFLAGS="$RUNTIMECFLAGS $flag"],[])
   done