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Fix build in case of no MPFR and warnings are treated as errors.

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Patrick Pelissier committed 2022-10-02 22:31:50 +02:00
1 parent 0fec33b38e
commit 2519927178
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example/Makefile
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@@ -39,7 +39,7 @@ all: config
config:
printf "#include <gmp.h>\nint main(void){mpz_t z; mpz_init(z); return 0;}\n" > config-test.c
$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -I$(GMP_DIR)/include -L$(GMP_DIR)/lib config-test.c -lgmp -o config-test.exe 2> /dev/null && echo "-DHAVE_GMP=1 -I$(GMP_DIR)/include -L$(GMP_DIR)/lib -lgmp" > config || echo "-DHAVE_GMP=0" > config
$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -I$(GMP_DIR)/include -L$(GMP_DIR)/lib config-test.c -lgmp -o config-test.exe 2> /dev/null && echo "-DHAVE_GMP=1 -DHAVE_MPFR=0 -I$(GMP_DIR)/include -L$(GMP_DIR)/lib -lgmp" > config || echo "-DHAVE_GMP=0 -DHAVE_MPFR=0 " > config
printf "#include <mpfr.h>\nint main(void){mpfr_t z; mpfr_init(z); return 0;}\n" > config-test.c
$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -I$(GMP_DIR)/include -I$(MPFR_DIR)/include -L$(GMP_DIR)/lib -L$(MPFR_DIR)/lib config-test.c -lmpfr -lgmp -o config-test.exe 2> /dev/null && echo "-DHAVE_GMP=1 -DHAVE_MPFR=1 -I$(GMP_DIR)/include -L$(GMP_DIR)/lib -I$(MPFR_DIR)/include -L$(MPFR_DIR)/lib -lmpfr -lgmp" > config || echo "MPFR not available"
$(RM) config-test.c config-test.exe