Ch3 – Build Information – Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Successful build of Ch3, reference 4.3.0 (defe61), with Swift 6.2 (beta) for macOS (SPM) on 29 Jul 2025 06:59:05 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pawelmajcher/Ch3.git
Reference: 4.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/pawelmajcher/Ch3
 * tag               4.3.0      -> FETCH_HEAD
HEAD is now at defe61b v4.3.0 of uber h3 lib
Cloned https://github.com/pawelmajcher/Ch3.git
Revision (git rev-parse @):
defe61b18c4f5fc024a3ff6bd5b6c3a9562f5e09
SUCCESS checkout https://github.com/pawelmajcher/Ch3.git at 4.3.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/pawelmajcher/Ch3.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64
Building for debugging...
[0/21] Compiling vec2d.c
[1/21] Compiling mathExtensions.c
[2/21] Compiling directedEdge.c
In file included from /Users/admin/builder/spi-builder-workspace/Ch3/linkedGeo.c:375:
/Users/admin/builder/spi-builder-workspace/Ch3/include/polygonAlgos.h:187:36: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  187 |         if (fabs(lng - next.lng) > M_PI) {
      |                                    ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/Ch3/linkedGeo.c:375:
/Users/admin/builder/spi-builder-workspace/Ch3/include/polygonAlgos.h:216:55: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  216 |         if (!isTransmeridian && fabs(a.lng - b.lng) > M_PI) {
      |                                                       ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
2 warnings generated.
[3/21] Compiling linkedGeo.c
[4/21] Compiling faceijk.c
[4/21] Compiling vertex.c
[6/21] Compiling localij.c
[7/21] Compiling coordijk.c
In file included from /Users/admin/builder/spi-builder-workspace/Ch3/polygon.c:38:
/Users/admin/builder/spi-builder-workspace/Ch3/include/polygonAlgos.h:187:36: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  187 |         if (fabs(lng - next.lng) > M_PI) {
      |                                    ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
In file included from /Users/admin/builder/spi-builder-workspace/Ch3/polygon.c:38:
/Users/admin/builder/spi-builder-workspace/Ch3/include/polygonAlgos.h:216:55: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  216 |         if (!isTransmeridian && fabs(a.lng - b.lng) > M_PI) {
      |                                                       ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
2 warnings generated.
[8/21] Compiling polygon.c
[9/21] Compiling vertexGraph.c
[10/21] Compiling vec3d.c
/Users/admin/builder/spi-builder-workspace/Ch3/polyfill.c:210:33: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  210 | static BBox VALID_RANGE_BBOX = {M_PI_2, -M_PI_2, M_PI, -M_PI};
      |                                 ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/polyfill.c:210:42: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  210 | static BBox VALID_RANGE_BBOX = {M_PI_2, -M_PI_2, M_PI, -M_PI};
      |                                          ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/polyfill.c:210:50: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  210 | static BBox VALID_RANGE_BBOX = {M_PI_2, -M_PI_2, M_PI, -M_PI};
      |                                                  ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/polyfill.c:210:57: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  210 | static BBox VALID_RANGE_BBOX = {M_PI_2, -M_PI_2, M_PI, -M_PI};
      |                                                         ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/polyfill.c:250:22: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  250 |         out->north = M_PI_2;
      |                      ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/polyfill.c:255:23: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  255 |         out->south = -M_PI_2;
      |                       ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/polyfill.c:260:23: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  260 |     if (out->north == M_PI_2 || out->south == -M_PI_2) {
      |                       ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/polyfill.c:260:48: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  260 |     if (out->north == M_PI_2 || out->south == -M_PI_2) {
      |                                                ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/polyfill.c:261:21: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  261 |         out->east = M_PI;
      |                     ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/polyfill.c:262:22: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  262 |         out->west = -M_PI;
      |                      ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
10 warnings generated.
[11/21] Compiling polyfill.c
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:118:18: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  118 |     while (lat > M_PI_2) {
      |                  ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:119:21: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  119 |         lat = lat - M_PI;
      |                     ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:131:18: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  131 |     while (lng > M_PI) {
      |                  ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:132:26: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  132 |         lng = lng - (2 * M_PI);
      |                          ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:134:19: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  134 |     while (lng < -M_PI) {
      |                   ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:135:26: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  135 |         lng = lng + (2 * M_PI);
      |                          ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:239:35: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  239 |     if (az < EPSILON || fabs(az - M_PI) < EPSILON) {
      |                                   ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:245:28: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  245 |         if (fabs(p2->lat - M_PI_2) < EPSILON)  // north pole
      |                            ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:247:23: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  247 |             p2->lat = M_PI_2;
      |                       ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:249:35: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  249 |         } else if (fabs(p2->lat + M_PI_2) < EPSILON)  // south pole
      |                                   ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:251:24: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  251 |             p2->lat = -M_PI_2;
      |                        ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:262:28: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  262 |         if (fabs(p2->lat - M_PI_2) < EPSILON)  // north pole
      |                            ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:264:23: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  264 |             p2->lat = M_PI_2;
      |                       ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:266:35: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  266 |         } else if (fabs(p2->lat + M_PI_2) < EPSILON)  // south pole
      |                                   ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/latLng.c:268:24: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  268 |             p2->lat = -M_PI_2;
      |                        ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
15 warnings generated.
[12/21] Compiling latLng.c
[13/21] Compiling h3Assert.c
[14/21] Compiling iterators.c
[15/21] Compiling baseCells.c
/Users/admin/builder/spi-builder-workspace/Ch3/bbox.c:272:23: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  272 |     if (bbox->north > M_PI_2) bbox->north = M_PI_2;
      |                       ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/bbox.c:272:45: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  272 |     if (bbox->north > M_PI_2) bbox->north = M_PI_2;
      |                                             ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/bbox.c:274:24: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  274 |     if (bbox->south < -M_PI_2) bbox->south = -M_PI_2;
      |                        ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/bbox.c:274:47: warning: ambiguous expansion of macro 'M_PI_2' [-Wambiguous-macro]
  274 |     if (bbox->south < -M_PI_2) bbox->south = -M_PI_2;
      |                                               ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:742:9: note: expanding this definition of 'M_PI_2'
  742 | #define M_PI_2      1.57079632679489661923132169163975144   /* pi/2           */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:30:9: note: other definition of 'M_PI_2'
   30 | #define M_PI_2 1.5707963267948966
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/bbox.c:277:22: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  277 |     if (bbox->east > M_PI) bbox->east -= M_2PI;
      |                      ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/bbox.c:278:23: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  278 |     if (bbox->east < -M_PI) bbox->east += M_2PI;
      |                       ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/bbox.c:280:22: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  280 |     if (bbox->west > M_PI) bbox->west -= M_2PI;
      |                      ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/bbox.c:281:23: warning: ambiguous expansion of macro 'M_PI' [-Wambiguous-macro]
  281 |     if (bbox->west < -M_PI) bbox->west += M_2PI;
      |                       ^
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk/usr/include/math.h:741:9: note: expanding this definition of 'M_PI'
  741 | #define M_PI        3.14159265358979323846264338327950288   /* pi             */
      |         ^
/Users/admin/builder/spi-builder-workspace/Ch3/include/constants.h:25:9: note: other definition of 'M_PI'
   25 | #define M_PI 3.14159265358979323846
      |         ^
8 warnings generated.
[16/21] Compiling bbox.c
[17/21] Compiling algos.c
[18/21] Compiling h3Index.c
[19/21] Write Objects.LinkFileList
[20/21] Archiving libCh3.a
Build complete! (0.56s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Ch3",
  "name" : "Ch3",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Ch3",
      "targets" : [
        "Ch3"
      ],
      "type" : {
        "library" : [
          "static"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Ch3",
      "module_type" : "ClangTarget",
      "name" : "Ch3",
      "path" : ".",
      "product_memberships" : [
        "Ch3"
      ],
      "sources" : [
        "Ch3/algos.c",
        "Ch3/baseCells.c",
        "Ch3/bbox.c",
        "Ch3/coordijk.c",
        "Ch3/directedEdge.c",
        "Ch3/faceijk.c",
        "Ch3/h3Assert.c",
        "Ch3/h3Index.c",
        "Ch3/iterators.c",
        "Ch3/latLng.c",
        "Ch3/linkedGeo.c",
        "Ch3/localij.c",
        "Ch3/mathExtensions.c",
        "Ch3/polyfill.c",
        "Ch3/polygon.c",
        "Ch3/vec2d.c",
        "Ch3/vec3d.c",
        "Ch3/vertex.c",
        "Ch3/vertexGraph.c"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.