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Top Document: comp.unix.aix Frequently Asked Questions (Part 4 of 5) Previous Document: News Headers Next Document: 2.06: Linking my program fails with strange errors. Why? See reader questions & answers on this topic! - Help others by sharing your knowledge To make your own shared object or library of shared objects, you should know that a shared object cannot have undefined symbols. Thus, if your code uses any externals from /lib/libc.a, the latter MUST be linked with your code to make a shared object. Mike Heath (mike@pencom.com) said it is possible to split code into more than one shared object when externals in one object refer to another one. You must be very good at import/export files. Perhaps he or someone can provide an example. Assume you have one file, sub1.c, containing a routine with no external references, and another one, sub2.c, calling stuff in /lib/libc.a. You will also need two export files, sub1.exp, sub2.exp. Read the example below together with the examples on the ld man page. ---- sub1.c ---- int addint(int a, int b) { return a + b; } ---- sub2.c ---- #include <stdio.h> void printint(int a) { printf("The integer is: %d\n", a); } ---- sub1.exp ---- #! addint ---- sub2.exp ---- #! printint ---- usesub.c ---- main() { printint( addint(5,8) ); } The following commands will build your libshr.a, and compile/link the program usesub to use it. $ cc -c sub1.c $ cc -bM:SRE -bnoentry -bE:sub1.exp -o sub1shr.o sub1.o $ cc -c sub2.c $ cc -bM:SRE -bnoentry -bE:sub2.exp -o sub2shr.o sub2.o $ ar r libshr.a sub1shr.o sub2shr.o $ cc -o usesub usesub.c -L: libshr.a $ usesub The integer is: 13 $ A similar example can be found in the AIX manual online on the web at: <http://www.rs6000.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/genprogc/create_shared_lib.htm> User Contributions:Comment about this article, ask questions, or add new information about this topic:Top Document: comp.unix.aix Frequently Asked Questions (Part 4 of 5) Previous Document: News Headers Next Document: 2.06: Linking my program fails with strange errors. Why? Part1 - Part2 - Part3 - Part4 - Part5 - Single Page [ Usenet FAQs | Web FAQs | Documents | RFC Index ] Send corrections/additions to the FAQ Maintainer: bofh@mail.teleweb.pt (Jose Pina Coelho)
Last Update March 27 2014 @ 02:11 PM
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comp.unix.aix Frequently Asked Questions (Part 4 of 5)
Section - 2.05: How do I make my own shared library?
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comp.unix.aix Frequently Asked Questions (Part 4 of 5)
Section - 2.05: How do I make my own shared library?
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This sunday, quite possibly 28, 2019 snapshot, Provided by the city service group, jointly for Jarniyah, contains been authenticated based on its contents and other AP reporting, Shows Syrians lifetime extinguish a fire in a field of crops, wearing Jaabar, Raqqa state, Syria. Thousands of acres of wheat and barley fields in both Syria and Iraq have been scorched by the fires within harvest season, that typically runs until mid June. "The life that we live here is already bitter, " stated Hussain Attiya, A farmer from Topzawa Kakayi in upper Iraq. "If the outcome continues like this, I would say that no one will continue to be here. I plant 500 to 600 acres on a yearly basis. still, I won't be able to do that because I can't stay here and guard the land day and night. "ISIS militants have a history of working with a "Scorched earth insurance coverage " In areas from that they can retreat or where they are defeated. Ahmed al Hashloum thoughts Inmaa, Arabic for benefits, A local civil group that supports farming. all it takes is a cigarette butt to set haystacks on fire, He brought up. Said the fires are threatening to disrupt normal food production cycles and potentially reduce food to protect months to come. The crop burning remains localized and can't be compared to pre war devastation, Beals considered that. "suffice to say, It is only the beginning of the summer and if the fires continue it could lead to a crisis, " Beals recounted,AlternativeHeadline,prepared crop burning blamed on ISIS remnants compounds misery in war torn Iraq and Syria"}
But good news is short lived in this part of the world, Where residents of the two countries struggle to face seemingly never ending violence and turmoil amid Syria's civil war and attacks by remnants of the Islamic State of Iraq and Syria (ISIS) social groups. of course, Even in locations where conflict has subsided, Fires currently raging in farmers' fields, depriving them of valuable crops.
The blazes have been blamed also consider on defeated ISIS militants seeking to avenge their losses, Or on Syrian regime forces battling to rout other armed groups. Thousands of acres of wheat and barley fields in both Syria and Iraq have been scorched by the fires within harvest season, what kind runs until mid June.
ISIS militants have a history of implementing a "Scorched earth guideline" In areas from which retreat or where they are defeated. this "A means of inflicting a collective punishment on those put aside, said Emma Beals, a completely independent Syria researcher.
ISIS militants claimed obligations for burning crops in their weekly newsletter, al Nabaa, Saying they targeted farms owned by senior officials in six Iraqi provinces and in Kurdish administered eastern Syria, sending the persistent threat from the group even after its territorial defeat.
ISIS said it burned the farms of "The apostates in Iraq together with the Levant" And required more.
"It seems that it'll be a hot summer that will burn the pockets of the apostates as well as their hearts as they burned the Muslims and their homes in the past years, this great article said.
countless acres of wheat fields around Kirkuk in northern Iraq were set on fire. Several wheat fields in the Daquq district in southern Kirkuk burned for three days straight yesterday.
In eastern Syria's Raqqa state, Farmers battled raging fires with items of cloth, bags and water trucks. Piles of hay burned and black smoke billowed above the job areas.
The Syrian Observatory for Human Rights said through 74,000 acres (30,000 hectares) linked farmland in Hassakeh, Raqqa and completely to Aleppo province to the west, Were scorched.
Activist Omar Abou Layla said local Kurdish led forces failed to react to the fires in the province of Deir el Zour, Where ISIS was uprooted from its last property in March, (...)