commit:     37468e9dd3773e0ac5c963d44167a880cf67dc49
Author:     Matthias Maier <tamiko <AT> gentoo <DOT> org>
AuthorDate: Thu Jul 31 23:06:01 2025 +0000
Commit:     Matthias Maier <tamiko <AT> gentoo <DOT> org>
CommitDate: Thu Jul 31 23:06:01 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=37468e9d

sci-mathematics/petsc: Fix compilation with sys-cluster/openmpi-5

With openpmi-5 onwards we run into a problem that #include "mpif.h" does
not find subsequent includes, such as "mpif-config.h" under
/usr/include. Work around this issue by manually specifying /usr/include
as an include directory.

Signed-off-by: Matthias Maier <tamiko <AT> gentoo.org>

 sci-mathematics/petsc/petsc-3.23.4.ebuild | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sci-mathematics/petsc/petsc-3.23.4.ebuild 
b/sci-mathematics/petsc/petsc-3.23.4.ebuild
index 6e581ebc0167..6e36f143f9c5 100644
--- a/sci-mathematics/petsc/petsc-3.23.4.ebuild
+++ b/sci-mathematics/petsc/petsc-3.23.4.ebuild
@@ -139,8 +139,8 @@ src_configure() {
                CPPFLAGS="${CPPFLAGS}" \
                CXXFLAGS="${CXXFLAGS} -fPIC" \
                CXXOPTFLAGS="${CXXFLAGS} -fPIC" \
-               FCFLAGS="${FCFLAGS} -fPIC" \
-               FFLAGS="${FFLAGS} -fPIC" \
+               FCFLAGS="${FCFLAGS} -I/usr/include -fPIC" \
+               FFLAGS="${FFLAGS} -I/usr/include -fPIC" \
                LDFLAGS="${LDFLAGS}" \
                MAKEFLAGS="${MAKEFLAGS}" \
                RANLIB="${RANLIB}" \
@@ -164,14 +164,14 @@ src_configure() {
                $(petsc_select complex-scalars scalar-type complex real) \
                $(petsc_select mpi cc mpicc $(tc-getCC)) \
                $(petsc_select mpi cxx mpicxx $(tc-getCXX)) \
-               $(petsc_select mpi fc mpif90 $(tc-getFC)) \
+               $(petsc_select mpi fc mpif90 $(tc-getF90)) \
                $(petsc_with afterimage afterimage /usr/include/libAfterImage 
-lAfterImage) \
                $(petsc_with hypre hypre /usr/include/hypre -lHYPRE) \
                $(petsc_with superlu superlu /usr/include/superlu -lsuperlu) \
                $(petsc_with scotch ptscotch /usr/include/scotch 
[-lptesmumps,-lptscotch,-lptscotcherr,-lscotch,-lscotcherr]) \
                $(petsc_with mumps scalapack /usr/include/scalapack 
-lscalapack) \
                $(petsc_with mumps mumps /usr/include 
[-lcmumps,-ldmumps,-lsmumps,-lzmumps,-lmumps_common,-lpord]) \
-               $(use fortran && echo "$(petsc_select mpi fc mpif77 
$(tc-getF77))") \
+               $(use fortran && echo "$(petsc_select mpi fc mpif90 
$(tc-getF90))") \
                $(use int64 && echo "--with-index-size=64") \
                $(use_with boost) \
                $(use_with fftw) \

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