GCC 4.5: Features and Fixes
The GNU Compiler Collection (GCC) version 4.5 picks up numerous new enhancements, beginning with building the GCC from its sources.
The GCC build process now uses MPC library, according to the 4.5 release notes. The library has the advantage of evaluating complex arithmetic function calls correctly and independently of the host platform.
As always, GCC developers are busy making the compiler collection contamination-free. Among things made obsolete in version 4.5 are the IRIX releases before 6.5 and Solaris 7, with the 12-month end-of-support countdown starting immediately.
The release also includes some enhancements, such as debugging dumps landing in the same directory as the object directory rather than in the current working directory, which eliminates complications with like-named files when debugging multiple builds in parallel. Debugging the created binaries now requires GDB 7.0, because of the integration with DWARF3 debugging formats. All enhancements and changes are in the release notes. Downloads are available from the GCC mirror sites.
Issue 18: Free From XP/Special Editions
Buy this issue as a PDF
Tag Cloud
News
-
Password Management Services Vulnerable to Attack
Should you trust an online service to store your online passwords?
-
New Raspberry Pi Adds Two USB Ports
New B+ board lets you build cool things without the complication of a powered USB hub.
-
Microsoft Grabs No-IP.com Domains
Redmond rushes in to root out alleged malware haven.
-
Firefox Steps into 3D
New initiative will bring futuristic virtual reality effects to the web surfing experience.
-
New Trojan Targets Online Banking
Dyreza malware launches a man-in-the-middle attack that compromises SSL.
-
HP Rolls Out Massive Cloud Network
New cloud combines worldwide access with local attention to data security.
-
New Attack Targets Wireless Logins
A first cousin of the recent Heartbleed attack affects EAP-based wireless and peer-to-peer authentication.
-
Geeks Petition for Free Lenovo BIOS
FOSS community acts to protect freedom of choice for laptop devices.
-
Firefox Says Yes to DRM
Quintessential open source browser shores up its market share with a step toward the proprietary dark side.
-
Webcam Hijackers Busted
Authorities in 16 countries take action against users of the imfamous BlackShades malware tool.