# Maintainer: Joan Bruguera Micó <joanbrugueram@gmail.com>
pkgname='spectral'
pkgdesc='Signal processing techniques to select representative regions from Paraver traces (from BSC).'
pkgver='3.4.1.20180918'
pkgrel='3'
arch=('x86_64')
url='https://www.bsc.es/discover-bsc/organisation/scientific-structure/performance-tools'
license=('GPL3')
depends=(fftw libbsctools extrae)
source=("https://ftp.tools.bsc.es/$pkgname/$pkgname-${pkgver%.*}-src.tar.bz2"
        "spectral-Build-fix-for-GCC-10-fno-common-default.patch")
sha512sums=(5b6350cbc6800857d1eeec7b6061406e3d238c12078f90a1ab611f89865f4bf07ef01dd638d9f258e64dfeded3963bdb48fba142599c29b57ffbcb7a86ac72f4
            892fe4c0e41d8e847b7c77922b864ce9b9c43acf1259805c604e6fe9e614cdc25e4c5ea4f8dbcc0157bb72006b34e72411f4d776f14dd3c38c23accdf2bf92e0)

prepare() {
	cd "$srcdir/$pkgname-${pkgver%.*}"

	patch -Np1 -i "$srcdir/spectral-Build-fix-for-GCC-10-fno-common-default.patch"
}

build() {
	cd "$srcdir/$pkgname-${pkgver%.*}"

	# For now, ignore new errors from GCC 14 (see https://gcc.gnu.org/gcc-14/porting_to.html)
	export CFLAGS="$CFLAGS -Wno-error=implicit-function-declaration"

	./configure \
		--prefix=/usr \
		--with-fft=/usr \
		--with-extrae=/usr \
		--with-libbsctools=/usr

	make
}

package() {
	cd "$srcdir/$pkgname-${pkgver%.*}"

	make DESTDIR="$pkgdir/" install
}