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Port configure script to C99

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Related to:

  <https://fedoraproject.org/wiki/Changes/PortingToModernC>
  <https://fedoraproject.org/wiki/Toolchain/PortingToModernC>
This commit is contained in:
Florian Weimer 2023-01-18 11:54:04 +01:00
parent 46168bb3de
commit eaa8503dbf
2 changed files with 55 additions and 1 deletions
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49
gsl-configure-c99.patch Normal file
View File

@ -0,0 +1,49 @@
Avoid calling the undeclared exit function and future failures
with compilers which do not support implicit function declarations.
Submitted upstream: <https://savannah.gnu.org/bugs/index.php?63679>
diff --git a/configure b/configure
index b593652a6693e702..dac25375fd493823 100755
--- a/configure
+++ b/configure
@@ -14407,7 +14407,7 @@ int main (void)
inf = exp(1.0e10);
nan = inf / inf ;
status = (nan == nan);
- exit (status);
+ return status;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
@@ -14452,7 +14452,7 @@ int main (void)
for (i = 0; i < 5; i++) { z = z / 10.0 ; };
for (i = 0; i < 5; i++) { z = z * 10.0 ; };
status = (z == 0.0);
- exit (status);
+ return status;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
diff --git a/configure.ac b/configure.ac
index a2e038f5656e983a..40e7d2a3db3e4d41 100644
--- a/configure.ac
+++ b/configure.ac
@@ -449,7 +449,7 @@ int main (void)
inf = exp(1.0e10);
nan = inf / inf ;
status = (nan == nan);
- exit (status);
+ return status;
}]])],[ac_cv_c_ieee_comparisons="yes"],[ac_cv_c_ieee_comparisons="no"],[ac_cv_c_ieee_comparisons="yes"])
])
@@ -469,7 +469,7 @@ int main (void)
for (i = 0; i < 5; i++) { z = z / 10.0 ; };
for (i = 0; i < 5; i++) { z = z * 10.0 ; };
status = (z == 0.0);
- exit (status);
+ return status;
}]])],[ac_cv_c_ieee_denormals="yes"],[ac_cv_c_ieee_denormals="no"],[ac_cv_c_ieee_denormals="yes"])
])

7
gsl.spec
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@ -1,7 +1,7 @@
Summary: The GNU Scientific Library for numerical analysis
Name: gsl
Version: 2.7.1
Release: 2%{?dist}
Release: 3%{?dist}
URL: http://www.gnu.org/software/gsl/
License: GPLv3+
Source: http://ftp.gnu.org/gnu/gsl/%{name}-%{version}.tar.gz
@ -9,6 +9,7 @@ Patch0: gsl-1.10-lib64.patch
# http://lists.gnu.org/archive/html/bug-gsl/2015-12/msg00012.html
Patch1: gsl-tol.patch
Patch2: gsl-test.patch
Patch3: gsl-configure-c99.patch
BuildRequires: gcc
BuildRequires: pkgconfig
@ -33,6 +34,7 @@ developing programs using the GSL (GNU Scientific Library).
%patch0 -p1 -b .lib64
%patch1 -p1 -b .tol
%patch2 -p1 -b .test
%patch3 -p1
iconv -f windows-1252 -t utf-8 THANKS > THANKS.aux
touch -r THANKS THANKS.aux
@ -81,6 +83,9 @@ rm -r %{buildroot}%{_libdir}/*.a
%{_includedir}/gsl/
%changelog
* Wed Jan 18 2023 Florian Weimer <fweimer@redhat.com> - 2.7.1-3
- Port configure script to C99
* Tue Aug 23 2022 Mamoru TASAKA <mtasaka@fedoraproject.org> - 2.7.1-2
- Rebuild again for bodhi issue