🚀 go-pugleaf

In case of profiling (-p or -pg) option on Alpha computers running Digital
UNIX 4.0 the library libpdf.a is needed in addtion to libprof1.a.
(will result in several unsolved references _pdf_* during linking.)

For the patch see below.

Willy Jacobs
---
gcc -v
Reading specs from /see/lib/gcc-lib/alpha-dec-osf4.0/2.7.2.1/specs
gcc version 2.7.2.

diff -rc2P gcc-2.7.2.1/config/alpha/alpha.h- gcc-2.7.2.1/config/al>
*** gcc-2.7.2.1/config/alpha/alpha.h-   Wed Dec 18 09:56:25 1996
--- gcc-2.7.2.1/config/alpha/alpha.h    Wed Dec 18 09:57:19 1996
***************
*** 43,49 ****
  #define SIGNED_CHAR_SPEC "%{funsigned-char:-D__CHAR_UNSIGNED__}"
  
! /* Under OSF/1, -p and -pg require -lprof1.  */
  
! #define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} %{a:-lprof2} -lc"
  
  /* Pass "-G 8" to ld because Alpha's CC does.  Pass -O3 if we are
--- 43,49 ----
  #define SIGNED_CHAR_SPEC "%{funsigned-char:-D__CHAR_UNSIGNED__}"
  
! /* Under OSF/1, -p and -pg require -lprof1 -lpdf.  */
  
! #define LIB_SPEC "%{p:-lprof1 -lpdf} %{pg:-lprof1 -lpdf} %{a:-lprof2} -lc"
  
  /* Pass "-G 8" to ld because Alpha's CC does.  Pass -O3 if we are