Hello, I'm trying to compile and linking the example main_new (in folder ExamplesC, in gprolog folder) from my gcc 3.4.6 (instead than gplc [1.3.0], likewise the book taught) and I cannot do that!
That's how I'm trying: - Create two object files with: $> gcc -c -o new_main_c.c -I ../src/EnginePl $> gplc -c new_main.pl ( with option "-I", I'm simply telling to gcc where to find gprolog.h) - Linking them together with gcc with: $> gcc -o new_main new_main.o new_main_c.o -lbips_fd -lbips_pl -lengine_pl -lengine_fd -llinedit -L ../src/EnginePl -L ../src/BipsPl -L ../src/BipsFD -L ../src/EngineFD -L ../src/Linedit/ (with "-L" options I tell to the gcc where to find libraries) It seems pretty clear (almost to me) but it doesn't work at all and I absolutely can't figure out why!! Below you can see output of what I get when I try to compile like I write above: /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(arith_inl_c.o): In function `Fct_Round': arith_inl_c.c:(.text+0x75a): undefined reference to `lrint' /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(arith_inl_c.o): In function `Fct_Floor': arith_inl_c.c:(.text+0x7ba): undefined reference to `floor' /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(arith_inl_c.o): In function `Fct_Ceiling': arith_inl_c.c:(.text+0x83a): undefined reference to `ceil' /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(arith_inl_c.o): In function `Fct_Atan': arith_inl_c.c:(.text+0x1553): undefined reference to `atan' /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(arith_inl_c.o): In function `Fct_Sqrt': arith_inl_c.c:(.text+0x15d9): undefined reference to `sqrt' /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(arith_inl_c.o): In function `Fct_Pow': arith_inl_c.c:(.text+0x166c): undefined reference to `pow' /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(arith_inl_c.o): In function `Fct_Log': arith_inl_c.c:(.text+0x16e3): undefined reference to `log' /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(arith_inl_c.o): In function `Fct_Exp': arith_inl_c.c:(.text+0x1743): undefined reference to `exp' /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(arith_inl_c.o): In function `Fct_Asin': arith_inl_c.c:(.text+0x17a3): undefined reference to `asin' /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(arith_inl_c.o): In function `Fct_Sin': arith_inl_c.c:(.text+0x1803): undefined reference to `sin' /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(arith_inl_c.o): In function `Fct_Acos': arith_inl_c.c:(.text+0x1863): undefined reference to `acos' /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(arith_inl_c.o): In function `Fct_Cos': arith_inl_c.c:(.text+0x18c3): undefined reference to `cos' /usr/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.5/../../../libbips_pl.a(os_interf_c.o): In function `Select_5': os_interf_c.c:(.text+0x43e): undefined reference to `fmod' collect2: ld returned 1 exit status I don't know what to try or do, any advice or help would be nice; I really need to get rid of this! Thank you really much! Idomeneo
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