Speculatively fix build bots
This adds CFLAGS as well as CXXFLAGS for disabling implicit function
declarations in both CMake and Makefiles. Hopefully addresses the
issues in:
https://lab.llvm.org/buildbot/#/builders/105/builds/24314
diff --git a/MultiSource/Applications/siod/CMakeLists.txt b/MultiSource/Applications/siod/CMakeLists.txt
index 6473e22..989c628 100644
--- a/MultiSource/Applications/siod/CMakeLists.txt
+++ b/MultiSource/Applications/siod/CMakeLists.txt
@@ -1,4 +1,6 @@
-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 CPPFLAGS -D__USE_MISC -D__USE_GNU -D__USE_SVID -D__USE_XOPEN_EXTENDED -D__USE_XOPEN -Dunix)
+list(APPEND CXXFLAGS -Wno-implicit-function-declaration)
+list(APPEND CFLAGS -Wno-implicit-function-declaration)
list(APPEND LDFLAGS -lm)
set(RUN_OPTIONS -v1 test.scm)
llvm_multisource(siod)
diff --git a/MultiSource/Applications/siod/Makefile b/MultiSource/Applications/siod/Makefile
index 674927a..69d9aec 100644
--- a/MultiSource/Applications/siod/Makefile
+++ b/MultiSource/Applications/siod/Makefile
@@ -1,6 +1,8 @@
LEVEL = ../../..
PROG = siod
CPPFLAGS = -D__USE_MISC -D__USE_GNU -D__USE_SVID -D__USE_XOPEN_EXTENDED -D__USE_XOPEN -Dunix
+CXXFLAGS += -Wno-implicit-function-declaration
+CFLAGS += -Wno-implicit-function-declaration
LDFLAGS = -lm $(TOOLLINKOPTS)
RUN_OPTIONS = -v1 $(PROJ_SRC_DIR)/test.scm
diff --git a/MultiSource/Benchmarks/MiBench/office-ispell/CMakeLists.txt b/MultiSource/Benchmarks/MiBench/office-ispell/CMakeLists.txt
index a102311..b887ed4 100644
--- a/MultiSource/Benchmarks/MiBench/office-ispell/CMakeLists.txt
+++ b/MultiSource/Benchmarks/MiBench/office-ispell/CMakeLists.txt
@@ -1,4 +1,6 @@
-list(APPEND CPPFLAGS -Wno-implicit-function-declaration -Dconst=)
+list(APPEND CPPFLAGS -Dconst=)
+list(APPEND CXXFLAGS -Wno-implicit-function-declaration)
+list(APPEND CFLAGS -Wno-implicit-function-declaration)
list(APPEND LDFLAGS -lm)
set(RUN_OPTIONS -a -d americanmed+ < large.txt)
llvm_multisource(office-ispell)
diff --git a/MultiSource/Benchmarks/MiBench/office-ispell/Makefile b/MultiSource/Benchmarks/MiBench/office-ispell/Makefile
index 5f3b840..fe58848 100644
--- a/MultiSource/Benchmarks/MiBench/office-ispell/Makefile
+++ b/MultiSource/Benchmarks/MiBench/office-ispell/Makefile
@@ -2,6 +2,8 @@
PROG = office-ispell
CPPFLAGS = -Dconst=
+CXXFLAGS += -Wno-implicit-function-declaration
+CFLAGS += -Wno-implicit-function-declaration
LDFLAGS = -lm
RUN_OPTIONS = -a -d $(PROJ_SRC_DIR)/americanmed+
STDIN_FILENAME = $(PROJ_SRC_DIR)/large.txt
diff --git a/MultiSource/Benchmarks/Prolangs-C/archie-client/CMakeLists.txt b/MultiSource/Benchmarks/Prolangs-C/archie-client/CMakeLists.txt
index f939f2a..190a4c3 100644
--- a/MultiSource/Benchmarks/Prolangs-C/archie-client/CMakeLists.txt
+++ b/MultiSource/Benchmarks/Prolangs-C/archie-client/CMakeLists.txt
@@ -1,5 +1,6 @@
include(CheckFunctionExists)
-list(APPEND CPPFLAGS -Wno-implicit-function-declaration)
+list(APPEND CFLAGS -Wno-implicit-function-declaration)
+list(APPEND CXXFLAGS -Wno-implicit-function-declaration)
check_function_exists(re_comp HAVE_RE_COMP)
if(HAVE_RE_COMP)
diff --git a/MultiSource/Benchmarks/Prolangs-C/archie-client/Makefile b/MultiSource/Benchmarks/Prolangs-C/archie-client/Makefile
index 700b6b1..ce0ac29 100644
--- a/MultiSource/Benchmarks/Prolangs-C/archie-client/Makefile
+++ b/MultiSource/Benchmarks/Prolangs-C/archie-client/Makefile
@@ -2,6 +2,9 @@
include $(LEVEL)/Makefile.config
+CXXFLAGS += -Wno-implicit-function-declaration
+CFLAGS += -Wno-implicit-function-declaration
+
# This test uses the deprecated re_comp functions.
ifdef HAVE_RE_COMP
PROG = archie
diff --git a/MultiSource/Benchmarks/Prolangs-C/bison/CMakeLists.txt b/MultiSource/Benchmarks/Prolangs-C/bison/CMakeLists.txt
index 1f820c9..6d43f2f 100644
--- a/MultiSource/Benchmarks/Prolangs-C/bison/CMakeLists.txt
+++ b/MultiSource/Benchmarks/Prolangs-C/bison/CMakeLists.txt
@@ -1,4 +1,5 @@
-list(APPEND CPPFLAGS -Wno-implicit-function-declaration)
+list(APPEND CFLAGS -Wno-implicit-function-declaration)
+list(APPEND CXXFLAGS -Wno-implicit-function-declaration)
set(RUN_OPTIONS parse.y.in -v)
llvm_multisource(mybison)
llvm_test_data(mybison parse.y.in)
diff --git a/MultiSource/Benchmarks/Prolangs-C/bison/Makefile b/MultiSource/Benchmarks/Prolangs-C/bison/Makefile
index de1513b..b5f3b79 100644
--- a/MultiSource/Benchmarks/Prolangs-C/bison/Makefile
+++ b/MultiSource/Benchmarks/Prolangs-C/bison/Makefile
@@ -1,5 +1,8 @@
LEVEL = ../../../..
+CFLAGS += -Wno-implicit-function-declaration
+CXXFLAGS += -Wno-implicit-function-declaration
+
PROG = mybison
RUN_OPTIONS = $(PROJ_SRC_DIR)/parse.y.in -v
include $(LEVEL)/MultiSource/Makefile.multisrc
diff --git a/MultiSource/Benchmarks/Prolangs-C/plot2fig/CMakeLists.txt b/MultiSource/Benchmarks/Prolangs-C/plot2fig/CMakeLists.txt
index c701958..1d593a8 100644
--- a/MultiSource/Benchmarks/Prolangs-C/plot2fig/CMakeLists.txt
+++ b/MultiSource/Benchmarks/Prolangs-C/plot2fig/CMakeLists.txt
@@ -1,6 +1,7 @@
include(CheckFunctionExists)
check_function_exists(re_comp HAVE_RE_COMP)
-list(APPEND CPPFLAGS -Wno-implicit-function-declaration)
+list(APPEND CXXFLAGS -Wno-implicit-function-declaration)
+list(APPEND CFLAGS -Wno-implicit-function-declaration)
if(HAVE_RE_COMP)
list(APPEND LDFLAGS -lm)
llvm_multisource(plot2fig)
diff --git a/MultiSource/Benchmarks/Prolangs-C/plot2fig/Makefile b/MultiSource/Benchmarks/Prolangs-C/plot2fig/Makefile
index 6be1189..086d45f 100644
--- a/MultiSource/Benchmarks/Prolangs-C/plot2fig/Makefile
+++ b/MultiSource/Benchmarks/Prolangs-C/plot2fig/Makefile
@@ -1,6 +1,9 @@
LEVEL = ../../../..
include $(LEVEL)/Makefile.config
+CFLAGS += -Wno-implicit-function-declaration
+CXXFLAGS += -Wno-implicit-function-declaration
+
# This test uses the deprecated re_comp functions.
ifdef HAVE_RE_COMP
PROG = plot2fig
diff --git a/SingleSource/Regression/C/gcc-c-torture/execute/ieee/CMakeLists.txt b/SingleSource/Regression/C/gcc-c-torture/execute/ieee/CMakeLists.txt
index bdbd7b8..76718e9 100644
--- a/SingleSource/Regression/C/gcc-c-torture/execute/ieee/CMakeLists.txt
+++ b/SingleSource/Regression/C/gcc-c-torture/execute/ieee/CMakeLists.txt
@@ -1,5 +1,6 @@
# GCC C Torture Suite is conventionally run without warnings
list(APPEND CFLAGS -Wno-implicit-function-declaration -w)
+list(APPEND CXXFLAGS -Wno-implicit-function-declaration -w)
set(TestsToSkip)
##
