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Missing match lib. Undefined reference to symbol (Debian GNU/Linux) #2

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blogdron opened this issue Dec 13, 2022 · 0 comments

blogdron commented Dec 13, 2022

gcc src/*.c `pkg-config --cflags --libs SDL2_ttf`  -o blockamok
/usr/bin/ld: /tmp/user/1000/ccMOfFUx.o: undefined reference to symbol 'tan@@GLIBC_2.2.5'
/usr/bin/ld: /lib/x86_64-linux-gnu/libm.so.6: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [Makefile:15: compile] Error 1

For fix need add -lm in https://github.com/carltheperson/blockamok/blob/main/Makefile

compile:
-	gcc src/*.c `pkg-config --cflags --libs SDL2_ttf` -o blockamok
+	gcc src/*.c `pkg-config --cflags --libs SDL2_ttf` -lm -o blockamok

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