AL: Adding options for GCC version and zlib bundling #38

Job	Run time
Prerequisites	1m 6s
Linux x86 (build release)	25m 23s
Linux x86 (build debug)	30m 8s
macOS x64 (build release)	33m 15s
macOS x64 (build debug)	23m 20s
Linux additional (hs x64 build only)	16m 38s
Linux additional (hs x64 zero build only)	10m 41s
Linux additional (hs x86 minimal build only)	7m 36s
Linux additional (hs x86 client build only)	17m 5s
Linux additional (hs aarch64 build only)	28m 58s
Linux additional (hs arm build only)	17m 25s
Linux additional (hs s390x build only)	24m 56s
Linux additional (hs ppc64le build only)	21m 34s
Linux x64 (build release)	19m 19s
Linux x64 (build debug)	22m 12s
Windows x64 (build release)	1h 5m 4s
Windows x64 (build debug)	45m 37s
Windows x86 (build release)	26m 35s
Windows x86 (build debug)	28m 44s
Linux x64 (jdk/tier1)	27m 16s
Linux x64 (langtools/tier1)	21m 40s
Linux x64 (hotspot/tier1)	34m 25s
Linux x86 (jdk/tier1)	31m 40s
Linux x86 (langtools/tier1)	21m 17s
Linux x86 (hotspot/tier1)	36m 10s
Windows x86 (jdk/tier1)	31m 46s
Windows x86 (langtools/tier1)	31m 44s
Windows x86 (hotspot/tier1)	46m 8s
macOS x64 (jdk/tier1)	34m 40s
macOS x64 (langtools/tier1)	29m 20s
macOS x64 (hotspot/tier1)	36m 56s
Windows x64 (jdk/tier1)	32m 42s
Windows x64 (langtools/tier1)	24m 43s
Windows x64 (hotspot/tier1)	37m 48s
Post-process artifacts	1m 5s
	15h 44m 56s

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