Summary

Build error on Cygwin after randomness merge

Metadata

• Id: 9c17d51c44d727a4a6225b50a1b6ef203bf5b00e
• Trac id: 1432
• Type: defect
• Reporter: evhan
• Owner:
• Cc:
• Status: closed
• Component: compiler
• Estimated difficulty:
• Resolution: fixed
• Priority: major
• Milestone: 5.0
• Version: 5.0.0
• Changetime: 2018-02-25 12:38:36 UTC
• Created: 2017-12-26 00:24:24 UTC
• Keywords: randomness, cygwin, windows

Description

Some include headers are missing on Cygwin, causing this error during the build process:

 gcc -fno-strict-aliasing -fwrapv -DHAVE_CHICKEN_CONFIG_H -DC_ENABLE_PTABLES -c -Os -fomit-frame-pointer  -DC_BUILDING_LIBCHICKEN runtime.c -o runtime-static.o -I. -I./
 runtime.c: In function random_urandom:
 runtime.c:12553:10: warning: implicit declaration of function open [-Wimplicit-function-declaration]
      fd = open("/dev/urandom", O_RDONLY);
           ^
 runtime.c:12553:31: error: O_RDONLY undeclared (first use in this function)
      fd = open("/dev/urandom", O_RDONLY);
                                ^
 runtime.c:12553:31: note: each undeclared identifier is reported only once for each function it appears in
 make[1]: *** [rules.make:125: runtime-static.o] Error 1
 make[1]: Leaving directory '/home/evhan/chicken-5-cygwin-x86'
 make: *** [rules.make:986: boot-chicken] Error 2

Output of uname -a (same happens on x86):

 CYGWIN_NT-6.1-WOW windows 2.6.1(0.305/5/3) 2016-12-16 11:50 i686 Cygwin

Changes and comments

[2018-02-25 12:38:36 UTC] sjamaan changed status from new to closed

[2018-02-25 12:38:36 UTC] sjamaan set resolution to fixed

[2018-02-25 12:38:36 UTC] sjamaan wrote:

This has been fixed in c04154ee38eca82d8489ae0579c9fede1c040f9c