Use sed rather than perl for substitutions

We are only doing simple substitutions, so use sed instead of perl. This will speed up the construction of the mock environment because it is a much smaller package.
salilab · Aug 6, 2024 · 9a6318c · 9a6318c
1 parent 9b093b6
commit 9a6318c
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/tools/rpm/IMP-copr.spec.in b/tools/rpm/IMP-copr.spec.in
@@ -20,7 +20,7 @@ BuildRequires: python3-devel
 BuildRequires: gcc-c++, hdf5-devel >= 1.8
 BuildRequires: swig >= 3.0
 BuildRequires: gsl-devel, fftw-devel
-BuildRequires: zlib-devel, perl, eigen3-devel, cereal-devel
+BuildRequires: zlib-devel, sed, eigen3-devel, cereal-devel
 %if 0%{?fedora} || 0%{?rhel} <= 7
 BuildRequires: ann-devel
 %endif
@@ -277,8 +277,8 @@ rm -rf %{buildroot}%{_prefix}/bin/imp_example_app \
 
 # Make sure all Python applications and build tools use the same Python
 # we built with
-perl -pi -e 's@^#!.*python.*$@#!/usr/bin/python3@' %{buildroot}%{_prefix}/bin/*
-find %{buildroot}%{_prefix}/share/IMP/tools -name '*.py' -exec perl -pi -e 's#/usr/bin/env python\b#/usr/bin/env python3#' \{\} \;
+sed -i -e 's@^#!.*python.*$@#!/usr/bin/python3@' %{buildroot}%{_prefix}/bin/*
+find %{buildroot}%{_prefix}/share/IMP/tools -name '*.py' -exec sed -i -e 's#/usr/bin/env python\b#/usr/bin/env python3#' \{\} \;
 
 %check
 defver=`python3 -c "import sys; print('%d.%d' % sys.version_info[:2])"`

diff --git a/tools/rpm/IMP.spec.in b/tools/rpm/IMP.spec.in
@@ -19,7 +19,7 @@ BuildRequires: python3-devel
 BuildRequires: gcc-c++, hdf5-devel >= 1.8
 BuildRequires: swig >= 3.0
 BuildRequires: gsl-devel, fftw-devel
-BuildRequires: zlib-devel, perl, eigen3-devel, cereal-devel
+BuildRequires: zlib-devel, sed, eigen3-devel, cereal-devel
 %if 0%{?fedora} || 0%{?rhel} <= 7
 BuildRequires: ann-devel
 %endif
@@ -350,8 +350,8 @@ rm -rf ${RPM_BUILD_ROOT}%{_prefix}/bin/imp_example_app \
 
 # Make sure all Python applications and build tools use the same Python
 # we built with
-perl -pi -e 's@^#!.*python.*$@#!/usr/bin/python3@' ${RPM_BUILD_ROOT}%{_prefix}/bin/*
-find ${RPM_BUILD_ROOT}%{_prefix}/share/IMP/tools -name '*.py' -exec perl -pi -e 's#/usr/bin/env python\b#/usr/bin/env python3#' \{\} \;
+sed -i -e 's@^#!.*python.*$@#!/usr/bin/python3@' ${RPM_BUILD_ROOT}%{_prefix}/bin/*
+find ${RPM_BUILD_ROOT}%{_prefix}/share/IMP/tools -name '*.py' -exec sed -i -e 's#/usr/bin/env python\b#/usr/bin/env python3#' \{\} \;
 
 %files
 %defattr(-,root,root)