Hi, I’m using PlatformIO 5.2.2 to build an ESP8266 project. Using dynamic flags in platformio.ini, example: build_flags = !echo -Wno-deprecated-declarations -D_BUILD_VERSION=$(git describe --dirty --always --tags --long) -D_BUILD_ISO=$(date +"%%Y-%%m-%%d_%%H-%%M-%%S") … triggers a full build the…

maxgerhardt October 31, 2021, 11:35pm 2

Huh?

Pretty sure with this dynamic call into date that has a second modifier that macro changes upon every build, which always takes at least a second. PlatformIO is correct to do a full rebuild.

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Potential Bug? PlatformIO triggers a full build when using dynamic flags