Revert "more sqrt"
This reverts commit
ef77679d9fd51ac7a1a69e5a2635c2280856cd85. This commit was
working around a GCC bug. Quoting its predecessor
0dfd6ab3449455907a5a684fb54cb8b54c5befd5 that gives context:
work around a bug in GCC: It generates a call to "sqrtf" for "(float)sqrt(d)"
but sqrtf doesn't exist in libm.a.
reported by: Aaron Digulla <digulla@hepe.com>
As of
fe3f9411d2c59b463ab1b64eecfd19f2db55d2fc, Graphviz requires a C99
compiler. C99 guarantees `sqrtf` so even if this “bug” still exists, generating
a `sqrtf` call is fine on a C99 toolchain.
projects / graphviz / commit