Bug#1065761: m4api: FTBFS on arm{el,hf}: /<>/m4api.c:413:10: error: implicit declaration of function ‘m4SetBinary’ [-Werror=implicit-function-declaration]
Package: m4api
Followup-For: Bug #1065761
User: ubuntu-de...@lists.ubuntu.com
Usertags: origin-ubuntu noble ubuntu-patch
Control: tags -1 patch
Dear Maintainer,
In Ubuntu, the attached patch was applied to fix the implicit
declarations.
* debian/patches: fix several implicit declarations (LP: #2060847)
Thanks for considering the patch.
-Nick
diff -Nru
m4api-0.3~0.9646fd/debian/patches/fix-several-implicit-declarations.patch
m4api-0.3~0.9646fd/debian/patches/fix-several-implicit-declarations.patch
--- m4api-0.3~0.9646fd/debian/patches/fix-several-implicit-declarations.patch
1969-12-31 19:00:00.0 -0500
+++ m4api-0.3~0.9646fd/debian/patches/fix-several-implicit-declarations.patch
2024-04-10 13:41:11.0 -0400
@@ -0,0 +1,27 @@
+Description: Fix several implicit declarations
+Author: Nick Rosbrook
+Bug-Ubuntu: https://bugs.launchpad.net/bugs/2060847
+Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1066290
+Last-Update: 2024-04-10
+--- a/m4api.c
b/m4api.c
+@@ -391,6 +391,8 @@
+ return 0;
+ }
+
++int m4SetBinary(m4Handle *dev, struct m4ConfigField *field, char const *val);
++
+ int m4SetFloat(m4Handle *dev, enum m4FieldID fid, float val) {
+ char binary[2];
+ int ival;
+--- a/m4ctl.c
b/m4ctl.c
+@@ -17,6 +17,8 @@
+ */
+
+ #include
++#include
++#include
+ #include
+
+ #include "m4api.h"
diff -Nru m4api-0.3~0.9646fd/debian/patches/series
m4api-0.3~0.9646fd/debian/patches/series
--- m4api-0.3~0.9646fd/debian/patches/series1969-12-31 19:00:00.0
-0500
+++ m4api-0.3~0.9646fd/debian/patches/series2024-04-10 13:40:41.0
-0400
@@ -0,0 +1 @@
+fix-several-implicit-declarations.patch
Bug#1065761: m4api: FTBFS on arm{el,hf}: /<>/m4api.c:413:10: error: implicit declaration of function ‘m4SetBinary’ [-Werror=implicit-function-declaration]
Source: m4api
Version: 0.3~0.9646fd-2.1
Severity: serious
Tags: ftbfs
Justification: fails to build from source (but built successfully in the past)
X-Debbugs-Cc: sramac...@debian.org
https://buildd.debian.org/status/fetch.php?pkg=m4api=armel=0.3%7E0.9646fd-2.1=1709541630=0
[ 33%] Building C object CMakeFiles/m4api-static.dir/m4api.c.o
/usr/bin/cc -g -O2 -Werror=implicit-function-declaration
-ffile-prefix-map=/<>=. -fstack-protector-strong
-fstack-clash-protection -Wformat -Werror=format-security -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT
CMakeFiles/m4api-static.dir/m4api.c.o -MF
CMakeFiles/m4api-static.dir/m4api.c.o.d -o
CMakeFiles/m4api-static.dir/m4api.c.o -c "/<>/m4api.c"
/<>/m4api.c: In function ‘m4GetVal’:
/<>/m4api.c:280:39: warning: format ‘%lu’ expects argument of type
‘long unsigned int’, but argument 3 has type ‘size_t’ {aka ‘unsigned int’}
[-Wformat=]
280 | printf("ERROR: typeLen(%d) == %lu!\n", type, m4TypeLengths[type]);
| ~~^~~~
| | |
| long unsigned int size_t
{aka unsigned int}
| %u
/<>/m4api.c: In function ‘m4SetFloat’:
/<>/m4api.c:413:10: error: implicit declaration of function
‘m4SetBinary’ [-Werror=implicit-function-declaration]
413 | return m4SetBinary(dev, field, binary);
| ^~~
/<>/m4api.c: In function ‘m4GetVal’:
/<>/m4api.c:280:39: warning: format ‘%lu’ expects argument of type
‘long unsigned int’, but argument 3 has type ‘size_t’ {aka ‘unsigned int’}
[-Wformat=]
280 | printf("ERROR: typeLen(%d) == %lu!\n", type, m4TypeLengths[type]);
| ~~^~~~
| | |
| long unsigned int size_t
{aka unsigned int}
| %u
/<>/m4api.c: In function ‘m4SetFloat’:
/<>/m4api.c:413:10: error: implicit declaration of function
‘m4SetBinary’ [-Werror=implicit-function-declaration]
413 | return m4SetBinary(dev, field, binary);
| ^~~
cc1: some warnings being treated as errors
make[3]: *** [CMakeFiles/m4api.dir/build.make:79:
CMakeFiles/m4api.dir/m4api.c.o] Error 1
Cheers
--
Sebastian Ramacher
