Add -Wno-implicit-function-declaration to a few places to work w D122983

D122983 intends to make these cases a 'warning as error' in C11 and C17 modes, and an attempt to set these to C99 mode caused more failures due to included-files no longer containing certain symbols. This patch just adds the warning-opt-out to the tests that matter. See https://reviews.llvm.org/D122983 for details. Differential Revision: https://reviews.llvm.org/D123241
yxsamliu · Apr 7, 2022 · a87f4e4 · a87f4e4
1 parent 1b938dc
commit a87f4e4
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Showing 5 changed files with 5 additions and 3 deletions.
diff --git a/MultiSource/Applications/siod/CMakeLists.txt b/MultiSource/Applications/siod/CMakeLists.txt
@@ -1,4 +1,4 @@
-list(APPEND CPPFLAGS -D__USE_MISC -D__USE_GNU -D__USE_SVID -D__USE_XOPEN_EXTENDED -D__USE_XOPEN -Dunix)
+list(APPEND CPPFLAGS -D__USE_MISC -D__USE_GNU -D__USE_SVID -D__USE_XOPEN_EXTENDED -D__USE_XOPEN -Dunix -Wno-implicit-function-declaration)
 list(APPEND LDFLAGS -lm)
 set(RUN_OPTIONS -v1 test.scm)
 llvm_multisource(siod)

diff --git a/MultiSource/Benchmarks/MiBench/office-ispell/CMakeLists.txt b/MultiSource/Benchmarks/MiBench/office-ispell/CMakeLists.txt
@@ -1,4 +1,4 @@
-list(APPEND CPPFLAGS -Dconst=)
+list(APPEND CPPFLAGS  -Wno-implicit-function-declaration -Dconst=)
 list(APPEND LDFLAGS -lm)
 set(RUN_OPTIONS -a -d americanmed+ < large.txt)
 llvm_multisource(office-ispell)

diff --git a/MultiSource/Benchmarks/Prolangs-C/archie-client/CMakeLists.txt b/MultiSource/Benchmarks/Prolangs-C/archie-client/CMakeLists.txt
@@ -1,4 +1,5 @@
 include(CheckFunctionExists)
+list(APPEND CPPFLAGS -Wno-implicit-function-declaration)
 check_function_exists(re_comp HAVE_RE_COMP)
 
 if(HAVE_RE_COMP)

diff --git a/MultiSource/Benchmarks/Prolangs-C/plot2fig/CMakeLists.txt b/MultiSource/Benchmarks/Prolangs-C/plot2fig/CMakeLists.txt
@@ -1,5 +1,6 @@
 include(CheckFunctionExists)
 check_function_exists(re_comp HAVE_RE_COMP)
+list(APPEND CPPFLAGS -Wno-implicit-function-declaration)
 if(HAVE_RE_COMP)
   list(APPEND LDFLAGS -lm)
   llvm_multisource(plot2fig)

diff --git a/SingleSource/Regression/C/gcc-c-torture/execute/CMakeLists.txt b/SingleSource/Regression/C/gcc-c-torture/execute/CMakeLists.txt
@@ -1,7 +1,7 @@
 add_subdirectory(ieee)
 
 # GCC C Torture Suite is conventionally run without warnings
-list(APPEND CFLAGS "-w")
+list(APPEND CFLAGS  -Wno-implicit-function-declaration -w)
 
 set(TestsToSkip)