Date: Fri, 31 Jan 2025 14:40:07 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 284486] devel/asmutils: Fails to build with GCC 14: error: implicit declaration of function 'acos' [-Wimplicit-function-declaration] Message-ID: <bug-284486-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D284486 Bug ID: 284486 Summary: devel/asmutils: Fails to build with GCC 14: error: implicit declaration of function 'acos' [-Wimplicit-function-declaration] Product: Ports & Packages Version: Latest Hardware: Any URL: https://pkg-status.freebsd.org/gohan05/data/134i386-de fault-foo/2025-01-24_09h47m13s/logs/asmutils-0.18_10.l og OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: ports-bugs@FreeBSD.org Reporter: salvadore@freebsd.org Blocks: 281091 The port fails to build with GCC 14, which is about to become GCC_DEFAULT version. This link can help: https://gcc.gnu.org/gcc-14/porting_to.html gcc14 -D__CPU__=3D386 -Wall -O1 -Os -march=3Di386 -g -o testm-shared testm.c ./libm.so.0 testm.c: In function 'main': testm.c:68:22: error: implicit declaration of function 'acos' [-Wimplicit-function-declaration] 68 | MATH_ASSERT("acos",acos(1.) , 0.); | ^~~~ testm.c:52:4: note: in definition of macro 'MATH_ASSERT' 52 | (expr >=3D result-EPS && expr <=3D result+EPS) ? "ok" : "fail",(double)expr,(double)result) | ^~~~ testm.c:22:1: note: include '<math.h>' or provide a declaration of 'acos' 21 | #include <assert.h> +++ |+#include <math.h> 22 |=20 testm.c:68:22: warning: incompatible implicit declaration of built-in funct= ion 'acos' [-Wbuiltin-declaration-mismatch] 68 | MATH_ASSERT("acos",acos(1.) , 0.); | ^~~~ testm.c:52:4: note: in definition of macro 'MATH_ASSERT' 52 | (expr >=3D result-EPS && expr <=3D result+EPS) ? "ok" : "fail",(double)expr,(double)result) | ^~~~ testm.c:68:22: note: include '<math.h>' or provide a declaration of 'acos' 68 | MATH_ASSERT("acos",acos(1.) , 0.); | ^~~~ testm.c:52:4: note: in definition of macro 'MATH_ASSERT' 52 | (expr >=3D result-EPS && expr <=3D result+EPS) ? "ok" : "fail",(double)expr,(double)result) | ^~~~ testm.c:72:23: error: implicit declaration of function 'acosh' [-Wimplicit-function-declaration] 72 | MATH_ASSERT("acosh",acosh(1.) , 0.); Referenced Bugs: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D281091 [Bug 281091] [exp-run] Update GCC_DEFAULT to 14 etc. --=20 You are receiving this mail because: You are the assignee for the bug.=
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