Source: nanovg
Version: 0.0~git20230826.f93799c+dfsg-1
Severity: serious
Justification: FTBFS
Tags: trixie sid ftbfs
User: lucas@debian.org
Usertags: ftbfs-20240313 ftbfs-trixie ftbfs-impfuncdef

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.

This is most likely caused by a change in dpkg 1.22.6, that enabled -Werror=implicit-function-declaration. For more information, see https://wiki.debian.org/qa.debian.org/FTBFS#A2024-03-13_-Werror.3Dimplicit-function-declaration

Relevant part (hopefully):

make[1]: Entering directory '/<<PKGBUILDDIR>>/build'
==== Building nanovg (debug) ====
Creating obj/Debug/nanovg
nanovg.c
Linking nanovg
==== Building example_gl2 (debug) ====
==== Building example_gl3 (debug) ====
==== Building example_gl2_msaa (debug) ====
==== Building example_gl3_msaa (debug) ====
==== Building example_fbo (debug) ====
==== Building example_gles2 (debug) ====
==== Building example_gles3 (debug) ====
Creating obj/Debug/example_gl2
Creating obj/Debug/example_gl3
example_gl2.c
Creating obj/Debug/example_gl2_msaa
Creating obj/Debug/example_gl3_msaa
example_gl3.c
Creating obj/Debug/example_gles3
Creating obj/Debug/example_fbo
Creating obj/Debug/example_gles2
demo.c
example_gl2.c
example_gl3.c
example_gles3.c
example_gles2.c
example_fbo.c
In file included from ../example/example_fbo.c:29:
../src/nanovg_gl.h: In function ‘glnvg__blendFuncSeparate’: ../src/nanovg_gl.h:341:17: error: implicit declaration of function ‘glBlendFuncSeparate’; did you mean ‘glnvg__blendFuncSeparate’? [-Werror=implicit-function-declaration]
341 | glBlendFuncSeparate(blend->srcRGB, blend->dstRGB, blend->srcAlpha,blend->dstAlpha);
| ^~~~~~~~~~~~~~~~~~~
| glnvg__blendFuncSeparate
../src/nanovg_gl.h: In function ‘glnvg__dumpShaderError’: ../src/nanovg_gl.h:404:9: error: implicit declaration of function ‘glGetShaderInfoLog’ [-Werror=implicit-function-declaration]
404 | glGetShaderInfoLog(shader, 512, &len, str);
| ^~~~~~~~~~~~~~~~~~
../example/demo.c: In function ‘drawParagraph’:
../example/demo.c:874:21: warning: unused variable ‘boxText’ [-Wunused-variable]
874 | const char* boxText = "Testing\nsome multiline\ntext.";
| ^~~~~~~
../src/nanovg_gl.h: In function ‘glnvg__dumpProgramError’: ../src/nanovg_gl.h:414:9: error: implicit declaration of function ‘glGetProgramInfoLog’ [-Werror=implicit-function-declaration]
414 | glGetProgramInfoLog(prog, 512, &len, str);
| ^~~~~~~~~~~~~~~~~~~
../src/nanovg_gl.h: In function ‘glnvg__createShader’: ../src/nanovg_gl.h:441:16: error: implicit declaration of function ‘glCreateProgram’ [-Werror=implicit-function-declaration]
441 | prog = glCreateProgram();
| ^~~~~~~~~~~~~~~
../src/nanovg_gl.h:442:16: error: implicit declaration of function ‘glCreateShader’; did you mean ‘glnvg__createShader’? [-Werror=implicit-function-declaration]
442 | vert = glCreateShader(GL_VERTEX_SHADER);
| ^~~~~~~~~~~~~~
| glnvg__createShader
../src/nanovg_gl.h:445:9: error: implicit declaration of function ‘glShaderSource’ [-Werror=implicit-function-declaration]
445 | glShaderSource(vert, 3, str, 0);
| ^~~~~~~~~~~~~~
../src/nanovg_gl.h:449:9: error: implicit declaration of function ‘glCompileShader’ [-Werror=implicit-function-declaration]
449 | glCompileShader(vert);
| ^~~~~~~~~~~~~~~
../src/nanovg_gl.h:450:9: error: implicit declaration of function ‘glGetShaderiv’; did you mean ‘glGetMapiv’? [-Werror=implicit-function-declaration]
450 | glGetShaderiv(vert, GL_COMPILE_STATUS, &status);
| ^~~~~~~~~~~~~
| glGetMapiv
../src/nanovg_gl.h:463:9: error: implicit declaration of function ‘glAttachShader’ [-Werror=implicit-function-declaration]
463 | glAttachShader(prog, vert);
| ^~~~~~~~~~~~~~
../src/nanovg_gl.h:466:9: error: implicit declaration of function ‘glBindAttribLocation’ [-Werror=implicit-function-declaration]
466 | glBindAttribLocation(prog, 0, "vertex");
| ^~~~~~~~~~~~~~~~~~~~
../src/nanovg_gl.h:469:9: error: implicit declaration of function ‘glLinkProgram’; did you mean ‘glHistogram’? [-Werror=implicit-function-declaration]
469 | glLinkProgram(prog);
| ^~~~~~~~~~~~~
| glHistogram
../src/nanovg_gl.h:470:9: error: implicit declaration of function ‘glGetProgramiv’ [-Werror=implicit-function-declaration]
470 | glGetProgramiv(prog, GL_LINK_STATUS, &status);
| ^~~~~~~~~~~~~~
../src/nanovg_gl.h: In function ‘glnvg__deleteShader’: ../src/nanovg_gl.h:486:17: error: implicit declaration of function ‘glDeleteProgram’ [-Werror=implicit-function-declaration]
486 | glDeleteProgram(shader->prog);
| ^~~~~~~~~~~~~~~
../src/nanovg_gl.h:488:17: error: implicit declaration of function ‘glDeleteShader’; did you mean ‘glnvg__deleteShader’? [-Werror=implicit-function-declaration]
488 | glDeleteShader(shader->vert);
| ^~~~~~~~~~~~~~
| glnvg__deleteShader
../src/nanovg_gl.h: In function ‘glnvg__getUniforms’: ../src/nanovg_gl.h:495:43: error: implicit declaration of function ‘glGetUniformLocation’ [-Werror=implicit-function-declaration]
495 | shader->loc[GLNVG_LOC_VIEWSIZE] = glGetUniformLocation(shader->prog, "viewSize");
| ^~~~~~~~~~~~~~~~~~~~ ../src/nanovg_gl.h:499:39: error: implicit declaration of function ‘glGetUniformBlockIndex’ [-Werror=implicit-function-declaration]
499 | shader->loc[GLNVG_LOC_FRAG] = glGetUniformBlockIndex(shader->prog, "frag");
| ^~~~~~~~~~~~~~~~~~~~~~ ../src/nanovg_gl.h: In function ‘glnvg__renderCreate’: ../src/nanovg_gl.h:695:9: error: implicit declaration of function ‘glGenVertexArrays’ [-Werror=implicit-function-declaration]
695 | glGenVertexArrays(1, &gl->vertArr);
| ^~~~~~~~~~~~~~~~~
../src/nanovg_gl.h:697:9: error: implicit declaration of function ‘glGenBuffers’; did you mean ‘glReadBuffer’? [-Werror=implicit-function-declaration]
697 | glGenBuffers(1, &gl->vertBuf);
| ^~~~~~~~~~~~
| glReadBuffer
../src/nanovg_gl.h:701:9: error: implicit declaration of function ‘glUniformBlockBinding’ [-Werror=implicit-function-declaration]
701 | glUniformBlockBinding(gl->shader.prog, gl->shader.loc[GLNVG_LOC_FRAG], GLNVG_FRAG_BINDING);
| ^~~~~~~~~~~~~~~~~~~~~
../src/nanovg_gl.h: In function ‘glnvg__renderCreateTexture’: ../src/nanovg_gl.h:813:17: error: implicit declaration of function ‘glGenerateMipmap’ [-Werror=implicit-function-declaration]
813 | glGenerateMipmap(GL_TEXTURE_2D);
| ^~~~~~~~~~~~~~~~
../src/nanovg_gl.h: In function ‘glnvg__setUniforms’: ../src/nanovg_gl.h:986:9: error: implicit declaration of function ‘glBindBufferRange’ [-Werror=implicit-function-declaration]
986 | glBindBufferRange(GL_UNIFORM_BUFFER, GLNVG_FRAG_BINDING, gl->fragBuf, uniformOffset, sizeof(GLNVGfragUniforms));
| ^~~~~~~~~~~~~~~~~
../src/nanovg_gl.h: In function ‘glnvg__fill’:
../src/nanovg_gl.h:1026:9: error: implicit declaration of function ‘glStencilOpSeparate’ [-Werror=implicit-function-declaration]
1026 | glStencilOpSeparate(GL_FRONT, GL_KEEP, GL_KEEP, GL_INCR_WRAP);
| ^~~~~~~~~~~~~~~~~~~
../src/nanovg_gl.h: In function ‘glnvg__renderFlush’: ../src/nanovg_gl.h:1187:17: error: implicit declaration of function ‘glUseProgram’ [-Werror=implicit-function-declaration]
1187 | glUseProgram(gl->shader.prog);
| ^~~~~~~~~~~~
../src/nanovg_gl.h:1215:17: error: implicit declaration of function ‘glBindBuffer’; did you mean ‘glReadBuffer’? [-Werror=implicit-function-declaration]
1215 | glBindBuffer(GL_UNIFORM_BUFFER, gl->fragBuf);
| ^~~~~~~~~~~~
| glReadBuffer
../src/nanovg_gl.h:1216:17: error: implicit declaration of function ‘glBufferData’ [-Werror=implicit-function-declaration]
1216 | glBufferData(GL_UNIFORM_BUFFER, gl->nuniforms * gl->fragSize, gl->uniforms, GL_STREAM_DRAW);
| ^~~~~~~~~~~~
../src/nanovg_gl.h:1221:17: error: implicit declaration of function ‘glBindVertexArray’ [-Werror=implicit-function-declaration]
1221 | glBindVertexArray(gl->vertArr);
| ^~~~~~~~~~~~~~~~~
../src/nanovg_gl.h:1225:17: error: implicit declaration of function ‘glEnableVertexAttribArray’ [-Werror=implicit-function-declaration]
1225 | glEnableVertexAttribArray(0);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
../src/nanovg_gl.h:1227:17: error: implicit declaration of function ‘glVertexAttribPointer’; did you mean ‘glVertexPointer’? [-Werror=implicit-function-declaration]
1227 | glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, sizeof(NVGvertex), (const GLvoid*)(size_t)0);
| ^~~~~~~~~~~~~~~~~~~~~
| glVertexPointer
../src/nanovg_gl.h:1231:17: error: implicit declaration of function ‘glUniform1i’ [-Werror=implicit-function-declaration]
1231 | glUniform1i(gl->shader.loc[GLNVG_LOC_TEX], 0);
| ^~~~~~~~~~~
../src/nanovg_gl.h:1232:17: error: implicit declaration of function ‘glUniform2fv’ [-Werror=implicit-function-declaration]
1232 | glUniform2fv(gl->shader.loc[GLNVG_LOC_VIEWSIZE], 1, gl->view);
| ^~~~~~~~~~~~
../src/nanovg_gl.h:1251:17: error: implicit declaration of function ‘glDisableVertexAttribArray’ [-Werror=implicit-function-declaration]
1251 | glDisableVertexAttribArray(0);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
../src/nanovg_gl.h: In function ‘glnvg__renderDelete’: ../src/nanovg_gl.h:1540:17: error: implicit declaration of function ‘glDeleteBuffers’; did you mean ‘glSelectBuffer’? [-Werror=implicit-function-declaration]
1540 | glDeleteBuffers(1, &gl->fragBuf);
| ^~~~~~~~~~~~~~~
| glSelectBuffer
../src/nanovg_gl.h:1543:17: error: implicit declaration of function ‘glDeleteVertexArrays’ [-Werror=implicit-function-declaration]
1543 | glDeleteVertexArrays(1, &gl->vertArr);
| ^~~~~~~~~~~~~~~~~~~~
In file included from ../example/example_fbo.c:30:
../src/nanovg_gl_utils.h: In function ‘nvgluCreateFramebuffer’: ../src/nanovg_gl_utils.h:81:9: error: implicit declaration of function ‘glGenFramebuffers’; did you mean ‘glfwGetFramebufferSize’? [-Werror=implicit-function-declaration]
81 | glGenFramebuffers(1, &fb->fbo);
| ^~~~~~~~~~~~~~~~~
| glfwGetFramebufferSize
../src/nanovg_gl_utils.h:82:9: error: implicit declaration of function ‘glBindFramebuffer’; did you mean ‘nvgluBindFramebuffer’? [-Werror=implicit-function-declaration]
82 | glBindFramebuffer(GL_FRAMEBUFFER, fb->fbo);
| ^~~~~~~~~~~~~~~~~
| nvgluBindFramebuffer
../src/nanovg_gl_utils.h:85:9: error: implicit declaration of function ‘glGenRenderbuffers’ [-Werror=implicit-function-declaration]
85 | glGenRenderbuffers(1, &fb->rbo);
| ^~~~~~~~~~~~~~~~~~
../src/nanovg_gl_utils.h:86:9: error: implicit declaration of function ‘glBindRenderbuffer’ [-Werror=implicit-function-declaration]
86 | glBindRenderbuffer(GL_RENDERBUFFER, fb->rbo);
| ^~~~~~~~~~~~~~~~~~
../src/nanovg_gl_utils.h:87:9: error: implicit declaration of function ‘glRenderbufferStorage’ [-Werror=implicit-function-declaration]
87 | glRenderbufferStorage(GL_RENDERBUFFER, GL_STENCIL_INDEX8, w, h);
| ^~~~~~~~~~~~~~~~~~~~~
../src/nanovg_gl_utils.h:90:9: error: implicit declaration of function ‘glFramebufferTexture2D’ [-Werror=implicit-function-declaration]
90 | glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, fb->texture, 0);
| ^~~~~~~~~~~~~~~~~~~~~~
demo.c
perf.c
demo.c
../src/nanovg_gl_utils.h:91:9: error: implicit declaration of function ‘glFramebufferRenderbuffer’ [-Werror=implicit-function-declaration]
91 | glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, fb->rbo);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
../src/nanovg_gl_utils.h:93:13: error: implicit declaration of function ‘glCheckFramebufferStatus’ [-Werror=implicit-function-declaration]
93 | if (glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) {
| ^~~~~~~~~~~~~~~~~~~~~~~~
demo.c
../src/nanovg_gl_utils.h: In function ‘nvgluDeleteFramebuffer’: ../src/nanovg_gl_utils.h:138:17: error: implicit declaration of function ‘glDeleteFramebuffers’; did you mean ‘nvgluDeleteFramebuffer’? [-Werror=implicit-function-declaration]
138 | glDeleteFramebuffers(1, &fb->fbo);
| ^~~~~~~~~~~~~~~~~~~~
| nvgluDeleteFramebuffer ../src/nanovg_gl_utils.h:140:17: error: implicit declaration of function ‘glDeleteRenderbuffers’ [-Werror=implicit-function-declaration]
140 | glDeleteRenderbuffers(1, &fb->rbo);
| ^~~~~~~~~~~~~~~~~~~~~
demo.c
demo.c
../example/perf.c: In function ‘startGPUTimer’:
../example/perf.c:46:9: error: implicit declaration of function ‘glBeginQuery’ [-Werror=implicit-function-declaration]
46 | glBeginQuery(GL_TIME_ELAPSED, timer->queries[timer->cur % GPU_QUERY_COUNT] );
| ^~~~~~~~~~~~
../example/perf.c: In function ‘stopGPUTimer’:
../example/perf.c:59:9: error: implicit declaration of function ‘glEndQuery’ [-Werror=implicit-function-declaration]
59 | glEndQuery(GL_TIME_ELAPSED);
| ^~~~~~~~~~
../example/demo.c: In function ‘drawParagraph’:
../example/demo.c:874:21: warning: unused variable ‘boxText’ [-Wunused-variable]
874 | const char* boxText = "Testing\nsome multiline\ntext.";
| ^~~~~~~
../example/perf.c:62:17: error: implicit declaration of function ‘glGetQueryObjectiv’ [-Werror=implicit-function-declaration]
62 | glGetQueryObjectiv(timer->queries[timer->ret % GPU_QUERY_COUNT], GL_QUERY_RESULT_AVAILABLE, &available);
| ^~~~~~~~~~~~~~~~~~
../example/demo.c: In function ‘drawParagraph’:
../example/demo.c:874:21: warning: unused variable ‘boxText’ [-Wunused-variable]
874 | const char* boxText = "Testing\nsome multiline\ntext.";
| ^~~~~~~
cc1: some warnings being treated as errors
make[2]: *** [example_gles3.make:226: obj/Debug/example_gles3/perf.o] Error 1

The full build log is available from: http://qa-logs.debian.net/2024/03/13/nanovg_0.0~git20230826.f93799c+dfsg-1_unstable.log

All bugs filed during this archive rebuild are listed at: https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20240313;users=lucas@debian.org
or: https://udd.debian.org/bugs/?release=na&merged=ign&fnewerval=7&flastmodval=7&fusertag=only&fusertagtag=ftbfs-20240313&fusertaguser=lucas@debian.org&allbugs=1&cseverity=1&ctags=1&caffected=1#results

A list of current common problems and possible solutions is available at http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

If you reassign this bug to another package, please mark it as 'affects'-ing this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine so that we can identify if something relevant changed in the meantime.

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and subject line Bug#1066577: fixed in nanovg 0.0~git20230826.f93799c+dfsg-2 has caused the Debian Bug report #1066577,
regarding nanovg: FTBFS: ../src/nanovg_gl.h:341:17: error: implicit declaration of function ‘glBlendFuncSeparate’; did you mean ‘glnvg__blendFuncSeparate’? [-Werror=implicit-function-declaration]
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1066577: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1066577
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