On Wed, Apr 27, 2005 at 10:36:08PM +0200, Steven Bosscher wrote:
> [*] Does anyone have an idea of how large GCC really is?
>
~1.8 MLOC.
Courtesy of David Wheeler's SLOCCount (testsuites excluded):
SLOC Directory SLOC-by-Language (Sorted)
1179994 gcc ansic=745370,ada=395409,asm=21934,yacc=13865,sh=1841,
lex=857,awk=439,perl=193,pascal=86
398689 libjava java=282613,cpp=69449,ansic=39675,sh=5417,perl=858,
yacc=653,awk=24
50724 libstdc++-v3 cpp=34477,ansic=15657,sh=421,perl=130,awk=39
31583 libgfortran ansic=31166,f90=365,sh=52
30400 boehm-gc ansic=28510,cpp=1146,asm=443,sh=301
23021 libiberty ansic=22722,perl=299
19533 zlib ansic=13100,asm=2710,ada=1637,pascal=1085,cpp=1001
13772 libffi ansic=8135,asm=5637
12324 libcpp ansic=12324
12102 top_dir sh=12102
8565 libobjc ansic=7752,objc=427,cpp=386
6955 intl ansic=6639,yacc=316
4861 libmudflap ansic=4861
3958 contrib cpp=2306,sh=1122,perl=374,awk=67,lisp=59,ansic=30
2758 fastjar ansic=2758
2697 fixincludes ansic=2254,sh=443
1734 include ansic=1706,cpp=28
837 maintainer-scripts sh=828,perl=9
Totals grouped by language (dominant language first):
ansic: 942659 (52.24%)
ada: 397046 (22.00%)
java: 282613 (15.66%)
cpp: 108793 (6.03%)
asm: 30724 (1.70%)
sh: 22527 (1.25%)
yacc: 14834 (0.82%)
perl: 1863 (0.10%)
pascal: 1171 (0.06%)
lex: 857 (0.05%)
awk: 569 (0.03%)
objc: 427 (0.02%)
f90: 365 (0.02%)
lisp: 59 (0.00%)
Total Physical Source Lines of Code (SLOC) = 1,804,507
Development Effort Estimate, Person-Years (Person-Months) = 525.06 (6,300.68)
(Basic COCOMO model, Person-Months = 2.4 * (KSLOC**1.05))
Schedule Estimate, Years (Months) = 5.79 (69.46)
(Basic COCOMO model, Months = 2.5 * (person-months**0.38))
Estimated Average Number of Developers (Effort/Schedule) = 90.72
Total Estimated Cost to Develop = $ 70,928,067
(average salary = $56,286/year, overhead = 2.40).
SLOCCount, Copyright (C) 2001-2004 David A. Wheeler
SLOCCount is Open Source Software/Free Software, licensed under the GNU GPL.
SLOCCount comes with ABSOLUTELY NO WARRANTY, and you are welcome to
redistribute it under certain conditions as specified by the GNU GPL license;
see the documentation for details.
Please credit this data as "generated using David A. Wheeler's 'SLOCCount'."
