# R-devel Aug18 version on hpux10.20

**U-E59264-Osman F Buyukisik
**
osman.buyukisik@ae.ge.com

*Wed, 18 Aug 1999 11:47:29 -0400 (EDT)*

Hello,
configured with gcc-2.95, hpux ld, hpux fort77, --with-readline
I had three problems:
1. changed f77 to fort77 in Makeconf files/Makefile (I had
--with-f77=fort77 in the configure line)
2. readline : picked up that I had readline, but the include location
was inserted into the CFLAGS, and history was marked as
unavailable. Made changes to Makeconf and etc/Makeconf
3. LDFLAGS = -g -Wl,xx was not acceptable to the hpux "ld" (both
have to go) Changed Makefile.
Then had a clean build. Seems to able to load dynamic libs.
Check fails at two locations:
is.infinite(.Machine$double.base ^ .Machine$double.max.exp)# overflow
[1] FALSE
x <- 1:99/100
all(abs(1 - x / asin(sin(x))) <= Meps)
[1] FALSE
Second one :
[1] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[13] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[25] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[37] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[49] TRUE TRUE TRUE TRUE FALSE TRUE TRUE FALSE TRUE TRUE TRUE TRUE
[61] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[73] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[85] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[97] TRUE TRUE TRUE
Flaky math routines in hpux or gcc libc.
Osman
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