macOS: turn #warning off

The standard includes print irrelevant warnings using `#warning`. The warnings can be restored by passing `-W#warning` to `ccomp`.

macOS: turn #warning off
The standard includes print irrelevant warnings using `#warning`. The warnings can be restored by passing `-W#warning` to `ccomp`.
0a39cdab · Xavier Leroy · b3a52cf1 · 0a39cdab
Commit 0a39cdab authored Jan 18, 2021 by Xavier Leroy
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Showing with 2 additions and 2 deletions

configure configure +2 -2

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--- a/configure
+++ b/configure
@@ -363,7 +363,7 @@ if test "$arch" = "x86" -a "$bitsize" = "64"; then
        casm_options="-arch x86_64 -c"
        clinker_options="-arch x86_64"
        clinker_needs_no_pie=false
-        cprepro_options="-std=c99 -arch x86_64 -U__GNUC__ -U__clang__ -U__BLOCKS__ '-D__attribute__(x)=' '-D__asm(x)=' '-D_Nullable=' '-D_Nonnull=' -E"
+        cprepro_options="-std=c99 -arch x86_64 -U__GNUC__ -U__clang__ -U__BLOCKS__ '-D__attribute__(x)=' '-D__asm(x)=' '-D_Nullable=' '-D_Nonnull=' -Wno-\\#warnings -E"
        libmath=""
        system="macosx"
        ;;
@@ -417,7 +417,7 @@ if test "$arch" = "aarch64"; then
        clinker="${toolprefix}cc"
        clinker_needs_no_pie=false
        cprepro="${toolprefix}cc"
-        cprepro_options="-std=c99 -arch arm64 -U__GNUC__ -U__clang__ -U__BLOCKS__ '-D__attribute__(x)=' '-D__asm(x)=' '-D_Nullable=' '-D_Nonnull=' -E"
+        cprepro_options="-std=c99 -arch arm64 -U__GNUC__ -U__clang__ -U__BLOCKS__ '-D__attribute__(x)=' '-D__asm(x)=' '-D_Nullable=' '-D_Nonnull=' -Wno-\\#warnings -E"
        libmath=""
        system="macosx"
        ;;