I've resolved some of the errors reported below by resetting the compiler options in the Xcode build configuration. Additionally, I modified os_auto.h and placed the definition of PJ_HAS_SETJMP within comments, as follows /* #define PJ_HAS_SETJMP_H 1 */ I don't think this is the right thing to do, but so far with my simple program which I've now extended with example code in the PJSUA-API Basic API, I'm not getting any errors. If anyone knows the proper way to work around the errors previously attached, I'd appreciate it. Finally, an error in the online documentation which suggests that <pjsua.h> should be included, in reality that should be <pjsua-lib/pjsua.h> This is in step 3 at the following link http://www.pjsip.org/using.htm#using Apologies for using the forward rather than reply-to but I did not get a copy of my own post. Chris Begin forwarded message: > From: C R McClenaghan <chris@xxxxxxxxxxxxxxx> > Date: December 27, 2008 2:46:20 PM PST > To: pjsip at lists.pjsip.org > Subject: Xcode and PJSIP > > All, > > I want to build a softphone using PJSIP on MAX OS X with MAC OS X > UI. NOTE: this is not about the iPhone SDK. > > I first tried to create a build environment for PJSIP in Xcode and > found this to be significantly beyond my skill level. I was not > simply wanting to call out from Xcode to a make/makefile environment > - can use the latter directly. So, I simply built PJSIP with the > usual "configure/make dep/make" commands and satisfied myself that > all was working well using the sample applications. > > Now I would like to use Xcode to build my application. I have > created a small project with the following code: > > #define PJ_AUTOCONF 1 > #include <stdio.h> > #include <pjlib.h> > int main (int argc, const char * argv[]) { > printf("\nHello PJSIP\n\n"); > return 0; > } > > Within Xcode, I'm getting two errors related to pj_jmp_buf stating > "error: syntax error before 'pj_jmp_buf'" in except.h (line 295) and > setjmp.h (line 30). There are also some warnings related to these > errors. I've attached the build results at the end of this message. > > I'm not sure how to solve these errors or the warnings about > "implicit declarations". > > When I follow the PJSIP instructions regarding GNU Make, I can build > the file without error and run it without problem. > > Any suggestions or corrections would be appreciated. > > Here are the build results from Xcode: > > Building target ?mypjsua? of project ?mypjsua? with configuration > ?Debug? ? (2 errors, 24 warnings) > cd /Users/mcclen/development/xcode/mypjsua > /Developer/usr/bin/gcc-4.0 -x c -arch i386 -fmessage-length=0 - > pipe -std=c99 -Wno-trigraphs -fpascal-strings -fasm-blocks -O0 - > Wreturn-type -Wunused-variable -isysroot /Developer/SDKs/ > MacOSX10.5.sdk -mfix-and-continue -mmacosx-version-min=10.5 - > gdwarf-2 -iquote /Users/mcclen/development/xcode/mypjsua/build/ > mypjsua.build/Debug/mypjsua.build/mypjsua-generated-files.hmap -I/ > Users/mcclen/development/xcode/mypjsua/build/mypjsua.build/Debug/ > mypjsua.build/mypjsua-own-target-headers.hmap -I/Users/mcclen/ > development/xcode/mypjsua/build/mypjsua.build/Debug/mypjsua.build/ > mypjsua-all-target-headers.hmap -iquote /Users/mcclen/development/ > xcode/mypjsua/build/mypjsua.build/Debug/mypjsua.build/mypjsua- > project-headers.hmap -F/Users/mcclen/development/xcode/mypjsua/build/ > Debug -I/Users/mcclen/development/xcode/mypjsua/build/Debug/include - > I/Users/mcclen/trunk/pjlib/include -I/Users/mcclen/trunk/pjlib/ > include/pj -I/Users/mcclen/trunk/pjlib/include/pj++ -I/Users/mcclen/ > trunk/pjlib/include/pj/compat -I/Users/mcclen/trunk/pjlib-util/ > include -I/Users/mcclen/trunk/pjlib-util/include/pjlib-util -I/Users/ > mcclen/trunk/pjnath/include -I/Users/mcclen/trunk/pjnath/include/ > pjnath -I/Users/mcclen/trunk/pjmedia/include -I/Users/mcclen/trunk/ > pjmedia/include/pjmedia -I/Users/mcclen/trunk/pjmedia/include/ > pjmedia-codec -I/Users/mcclen/trunk/pjsip/include -I. -I/Users/ > mcclen/trunk/pjsip/include/pjsip-simple -I/Users/mcclen/trunk/pjsip/ > include/pjsip-ua -I/Users/mcclen/trunk/pjsip/include/pjsua-lib -I/ > Users/mcclen/development/xcode/mypjsua/build/mypjsua.build/Debug/ > mypjsua.build/DerivedSources -c /Users/mcclen/development/xcode/ > mypjsua/main.c -o /Users/mcclen/development/xcode/mypjsua/build/ > mypjsua.build/Debug/mypjsua.build/Objects-normal/i386/main.o > In file included from /Users/mcclen/trunk/pjlib/include/pjlib.h:33, > from /Users/mcclen/development/xcode/mypjsua/main.c: > 3: > /Users/mcclen/trunk/pjlib/include/pj/ctype.h: In function > 'pj_isalnum': > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:48: warning: implicit > declaration of function 'isalnum' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h: In function > 'pj_isalpha': > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:57: warning: implicit > declaration of function 'isalpha' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h: In function > 'pj_isdigit': > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:75: warning: implicit > declaration of function 'isdigit' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h: In function > 'pj_isspace': > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:84: warning: implicit > declaration of function 'isspace' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h: In function > 'pj_islower': > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:93: warning: implicit > declaration of function 'islower' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h: In function > 'pj_isupper': > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:103: warning: implicit > declaration of function 'isupper' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h: In function > 'pj_tolower': > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:119: warning: implicit > declaration of function 'tolower' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h: In function > 'pj_toupper': > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:126: warning: implicit > declaration of function 'toupper' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h: In function > 'pj_isxdigit': > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:135: warning: implicit > declaration of function 'isxdigit' > In file included from /Users/mcclen/trunk/pjlib/include/pj/except.h: > 29, > from /Users/mcclen/trunk/pjlib/include/pjlib.h:35, > from /Users/mcclen/development/xcode/mypjsua/main.c: > 3: > /Users/mcclen/trunk/pjlib/include/pj/compat/setjmp.h: At top level: > /Users/mcclen/trunk/pjlib/include/pj/compat/setjmp.h:30: error: > syntax error before 'pj_jmp_buf' > /Users/mcclen/trunk/pjlib/include/pj/compat/setjmp.h:30: warning: > type defaults to 'int' in declaration of 'pj_jmp_buf' > /Users/mcclen/trunk/pjlib/include/pj/compat/setjmp.h:30: warning: > data definition has no type or storage class > In file included from /Users/mcclen/trunk/pjlib/include/pjlib.h:35, > from /Users/mcclen/development/xcode/mypjsua/main.c: > 3: > /Users/mcclen/trunk/pjlib/include/pj/except.h:295: error: syntax > error before 'pj_jmp_buf' > /Users/mcclen/trunk/pjlib/include/pj/except.h:295: warning: no > semicolon at end of struct or union > In file included from /Users/mcclen/trunk/pjlib/include/pj/math.h:29, > from /Users/mcclen/trunk/pjlib/include/pjlib.h:46, > from /Users/mcclen/development/xcode/mypjsua/main.c: > 3: > /Users/mcclen/trunk/pjlib/include/pj/string.h: In function 'pj_cstr': > /Users/mcclen/trunk/pjlib/include/pj/string.h:93: warning: implicit > declaration of function 'strlen' > /Users/mcclen/trunk/pjlib/include/pj/string.h:93: warning: > incompatible implicit declaration of built-in function 'strlen' > /Users/mcclen/trunk/pjlib/include/pj/string.h: In function > 'pj_strset2': > /Users/mcclen/trunk/pjlib/include/pj/string.h:125: warning: > incompatible implicit declaration of built-in function 'strlen' > /Users/mcclen/trunk/pjlib/include/pj/string.h: In function > 'pj_strchr': > /Users/mcclen/trunk/pjlib/include/pj/string.h:472: warning: implicit > declaration of function 'memchr' > /Users/mcclen/trunk/pjlib/include/pj/string.h: In function 'pj_bzero': > /Users/mcclen/trunk/pjlib/include/pj/string.h:604: warning: implicit > declaration of function 'memset' > /Users/mcclen/trunk/pjlib/include/pj/string.h:604: warning: > incompatible implicit declaration of built-in function 'memset' > /Users/mcclen/trunk/pjlib/include/pj/string.h: In function > 'pj_memset': > /Users/mcclen/trunk/pjlib/include/pj/string.h:620: warning: > incompatible implicit declaration of built-in function 'memset' > /Users/mcclen/trunk/pjlib/include/pj/string.h: In function > 'pj_memcpy': > /Users/mcclen/trunk/pjlib/include/pj/string.h:634: warning: implicit > declaration of function 'memcpy' > /Users/mcclen/trunk/pjlib/include/pj/string.h:634: warning: > incompatible implicit declaration of built-in function 'memcpy' > /Users/mcclen/trunk/pjlib/include/pj/string.h: In function > 'pj_memmove': > /Users/mcclen/trunk/pjlib/include/pj/string.h:648: warning: implicit > declaration of function 'memmove' > /Users/mcclen/trunk/pjlib/include/pj/string.h:648: warning: > incompatible implicit declaration of built-in function 'memmove' > /Users/mcclen/trunk/pjlib/include/pj/string.h: In function > 'pj_memcmp': > /Users/mcclen/trunk/pjlib/include/pj/string.h:662: warning: implicit > declaration of function 'memcmp' > from /Users/mcclen/development/xcode/mypjsua/ > main.c:3: > In file included from /Users/mcclen/trunk/pjlib/include/pjlib.h:33, > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:48: warning: > implicit declaration of function 'isalnum' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:57: warning: > implicit declaration of function 'isalpha' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:75: warning: > implicit declaration of function 'isdigit' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:84: warning: > implicit declaration of function 'isspace' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:93: warning: > implicit declaration of function 'islower' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:103: warning: > implicit declaration of function 'isupper' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:119: warning: > implicit declaration of function 'tolower' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:126: warning: > implicit declaration of function 'toupper' > /Users/mcclen/trunk/pjlib/include/pj/ctype.h:135: warning: > implicit declaration of function 'isxdigit' > from /Users/mcclen/development/xcode/mypjsua/ > main.c:3: > from /Users/mcclen/trunk/pjlib/include/pjlib.h:35, > In file included from /Users/mcclen/trunk/pjlib/include/pj/ > except.h:29, > /Users/mcclen/trunk/pjlib/include/pj/compat/setjmp.h: At top > level: > /Users/mcclen/trunk/pjlib/include/pj/compat/setjmp.h:30: error: > syntax error before 'pj_jmp_buf' > /Users/mcclen/trunk/pjlib/include/pj/compat/setjmp.h:30: > warning: type defaults to 'int' in declaration of 'pj_jmp_buf' > /Users/mcclen/trunk/pjlib/include/pj/compat/setjmp.h:30: > warning: data definition has no type or storage class > from /Users/mcclen/development/xcode/mypjsua/ > main.c:3: > In file included from /Users/mcclen/trunk/pjlib/include/pjlib.h:35, > /Users/mcclen/trunk/pjlib/include/pj/except.h:295: error: syntax > error before 'pj_jmp_buf' > /Users/mcclen/trunk/pjlib/include/pj/except.h:295: warning: no > semicolon at end of struct or union > from /Users/mcclen/development/xcode/mypjsua/ > main.c:3: > from /Users/mcclen/trunk/pjlib/include/pjlib.h:46, > In file included from /Users/mcclen/trunk/pjlib/include/pj/ > math.h:29, > /Users/mcclen/trunk/pjlib/include/pj/string.h:93: warning: > implicit declaration of function 'strlen' > /Users/mcclen/trunk/pjlib/include/pj/string.h:93: warning: > incompatible implicit declaration of built-in function 'strlen' > /Users/mcclen/trunk/pjlib/include/pj/string.h:125: warning: > incompatible implicit declaration of built-in function 'strlen' > /Users/mcclen/trunk/pjlib/include/pj/string.h:472: warning: > implicit declaration of function 'memchr' > /Users/mcclen/trunk/pjlib/include/pj/string.h:604: warning: > implicit declaration of function 'memset' > /Users/mcclen/trunk/pjlib/include/pj/string.h:604: warning: > incompatible implicit declaration of built-in function 'memset' > /Users/mcclen/trunk/pjlib/include/pj/string.h:620: warning: > incompatible implicit declaration of built-in function 'memset' > /Users/mcclen/trunk/pjlib/include/pj/string.h:634: warning: > implicit declaration of function 'memcpy' > /Users/mcclen/trunk/pjlib/include/pj/string.h:634: warning: > incompatible implicit declaration of built-in function 'memcpy' > /Users/mcclen/trunk/pjlib/include/pj/string.h:648: warning: > implicit declaration of function 'memmove' > /Users/mcclen/trunk/pjlib/include/pj/string.h:648: warning: > incompatible implicit declaration of built-in function 'memmove' > /Users/mcclen/trunk/pjlib/include/pj/string.h:662: warning: > implicit declaration of function 'memcmp' > Build failed (2 errors, 24 warnings) -------------- next part -------------- An HTML attachment was scrubbed... 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