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-rw-r--r--Makefile10
1 files changed, 5 insertions, 5 deletions
diff --git a/Makefile b/Makefile
index 6e6e2dec6..456c6ae3c 100644
--- a/Makefile
+++ b/Makefile
@@ -413,7 +413,7 @@ strip: $(PROGRAM)$(EXEC_SUFFIX)
compiler: featuresavailable
@printf "Checking for a C compiler... "
@$(shell ( echo "int main(int argc, char **argv)"; \
- echo "{ return 0; }"; ) > .test.c )
+ echo "{ (void) argc; (void) argv; return 0; }"; ) > .test.c )
@$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .test.c -o .test$(EXEC_SUFFIX) >/dev/null && \
echo "found." || ( echo "not found."; \
rm -f .test.c .test$(EXEC_SUFFIX); exit 1)
@@ -427,7 +427,7 @@ pciutils: compiler
echo "#include <pci/pci.h>"; \
echo "struct pci_access *pacc;"; \
echo "int main(int argc, char **argv)"; \
- echo "{ pacc = pci_alloc(); return 0; }"; ) > .test.c )
+ echo "{ (void) argc; (void) argv; pacc = pci_alloc(); return 0; }"; ) > .test.c )
@$(CC) -c $(CPPFLAGS) $(CFLAGS) .test.c -o .test.o >/dev/null 2>&1 && \
echo "found." || ( echo "not found."; echo; \
echo "Please install libpci headers (package pciutils-devel)."; \
@@ -469,7 +469,7 @@ features: compiler
@$(shell ( echo "#include <ftdi.h>"; \
echo "struct ftdi_context *ftdic = NULL;"; \
echo "int main(int argc, char **argv)"; \
- echo "{ return ftdi_init(ftdic); }"; ) > .featuretest.c )
+ echo "{ (void) argc; (void) argv; return ftdi_init(ftdic); }"; ) > .featuretest.c )
@$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) $(FTDILIBS) $(LIBS) >/dev/null 2>&1 && \
( echo "found."; echo "FTDISUPPORT := yes" >> .features.tmp ) || \
( echo "not found."; echo "FTDISUPPORT := no" >> .features.tmp )
@@ -477,7 +477,7 @@ features: compiler
@$(shell ( echo "#include <sys/utsname.h>"; \
echo "struct utsname osinfo;"; \
echo "int main(int argc, char **argv)"; \
- echo "{ uname (&osinfo); return 0; }"; ) > .featuretest.c )
+ echo "{ (void) argc; (void) argv; uname (&osinfo); return 0; }"; ) > .featuretest.c )
@$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) >/dev/null 2>&1 && \
( echo "found."; echo "UTSNAME := yes" >> .features.tmp ) || \
( echo "not found."; echo "UTSNAME := no" >> .features.tmp )
@@ -490,7 +490,7 @@ features: compiler
@$(shell ( echo "#include <sys/utsname.h>"; \
echo "struct utsname osinfo;"; \
echo "int main(int argc, char **argv)"; \
- echo "{ uname (&osinfo); return 0; }"; ) > .featuretest.c )
+ echo "{ (void) argc; (void) argv; uname (&osinfo); return 0; }"; ) > .featuretest.c )
@$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) >/dev/null 2>&1 && \
( echo "found."; echo "UTSNAME := yes" >> .features.tmp ) || \
( echo "not found."; echo "UTSNAME := no" >> .features.tmp )